Trace number 3368996

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 17.0074 4.26698

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v250-c1065-S671776549-007.UNKNOWN.cnf
MD5SUM4d03caf8d8c1d1c9a2cc6f8b0ebca92b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.285956
Satisfiable
(Un)Satisfiability was proved
Number of variables250
Number of clauses1065
Sum of the clauses size3195
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31065
Number of clauses of size 40
Number of clauses of size 50
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 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-3368996-1305409599.cnf'
0.00/0.01	c -- header says num vars:            250
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        250
0.00/0.01	c Parsing time:  0.00 s
0.00/0.01	c  N st     0         0       250      1065         0         0      3195         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 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:    250 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:     11  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:     112 undec:      25 neg:     113
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       239      1050         0         0      3216         0   no data   no data  --
0.17/0.05	c Decided on static restart strategy
0.37/0.12	c  N st     8      4916       239      1050         0      4709      3216     66901   no data   no data  --
1.17/0.33	c  N st    10     11302       239      1050         0      4353      3216     47895   no data   no data  --
1.97/0.52	c  N st    11     17045       239      1050         0      9790      3216    118507   no data   no data  --
3.18/0.83	c  F st    12     25001       239      1050         0     12049      3216    146873   no data   no data  --
3.18/0.83	c  N st    12     25001       239      1050         0     12049      3216    146873   no data   no data  --
3.99/1.06	c Decided on static restart strategy
3.99/1.06	c  N st    18     30001       239      1050         0     10419      3216    116483   no data   no data  --
3.99/1.06	c  S st    18     30001       239      1050         0     10419      3216    116483   no data   no data  --
3.99/1.09	c  S st    18     30506       239      1050         0     10919      3216    124310   no data   no data  --
3.99/1.09	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
3.99/1.09	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
3.99/1.10	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      0 BRemL:      0 BRemN:      0 P:  0.1M T:  0.01
3.99/1.10	c bin-w-bin subsume rem            0 bins  time:  0.00 s
3.99/1.10	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
3.99/1.10	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:    239 time:  0.00 s
3.99/1.10	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
4.76/1.20	c lits-rem:       476  cl-subs:     1824  v-elim:      0  v-fix:    0  time:  0.40 s
4.76/1.21	c asymm  cl-useful: 0/1050/1050 lits-rem:0 time: 0.02
4.76/1.21	c calculated reachability. Time: 0.00
4.76/1.21	c  N st    18     30506       239      1050         0      9095      3216    103429   no data   no data  --
5.96/1.56	c  N st    20     37616       239      1050         0      8375      3216     81057   no data   no data  --
7.17/1.86	c  N st    21     44015       239      1050         0     14469      3216    160828   no data   no data  --
7.57/1.96	c  S st    22     45761       239      1050         0     16121      3216    184404   no data   no data  --
7.97/2.01	c  S st    22     46264       239      1050         0     16617      3216    191464   no data   no data  --
7.97/2.01	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
7.97/2.01	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
7.97/2.01	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      0 BRemL:      0 BRemN:      0 P:  0.2M T:  0.02
7.97/2.02	c bin-w-bin subsume rem            0 bins  time:  0.00 s
7.97/2.02	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
7.97/2.02	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:    239 time:  0.00 s
7.97/2.02	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
9.16/2.37	c lits-rem:       731  cl-subs:     3188  v-elim:      0  v-fix:    0  time:  1.38 s
9.16/2.37	c vivif2 --  cl tried     1050 cl shrink        0 lits rem          0 time: 0.00
9.16/2.37	c vivif2 --  cl tried    13429 cl shrink        0 lits rem          0 time: 0.00
9.16/2.38	c asymm  cl-useful: 0/1050/1050 lits-rem:0 time: 0.03
9.16/2.38	c calculated reachability. Time: 0.00
9.16/2.38	c  N st    22     46264       239      1050         0     13429      3216    153545   no data   no data  --
12.35/3.16	c  N st    23     60661       239      1050         1     18597      3216    201646   no data   no data  --
13.94/3.53	c Finding binary XORs  T:     0.00 s  found:       0
14.34/3.60	c  N st    24     69397       238      1028        10     13217      3155    132673   no data   no data  --
14.34/3.60	c  S st    24     69397       238      1028        10     13217      3155    132673   no data   no data  --
14.34/3.63	c  S st    24     69901       238      1028        10     13718      3155    139382   no data   no data  --
14.34/3.64	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
14.34/3.64	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
14.34/3.64	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      1 BRemL:      0 BRemN:      0 P:  0.2M T:  0.01
14.34/3.64	c bin-w-bin subsume rem            0 bins  time:  0.00 s
14.34/3.68	c subs with bin:     1518  lits-rem:      2292  v-fix:    0  time:  0.14 s
14.34/3.68	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:    238 time:  0.00 s
14.34/3.68	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
15.14/3.80	c lits-rem:       590  cl-subs:      740  v-elim:      0  v-fix:    0  time:  0.49 s
15.14/3.80	c vivif2 --  cl tried     1027 cl shrink        0 lits rem          0 time: 0.00
15.14/3.80	c vivif2 --  cl tried    11461 cl shrink        0 lits rem          0 time: 0.00
15.14/3.81	c asymm  cl-useful: 0/1027/1027 lits-rem:0 time: 0.03
15.14/3.81	c calculated reachability. Time: 0.00
15.14/3.81	c  N st    24     69901       238      1027        12     11461      3154    112961   no data   no data  --
16.74/4.26	c Following stats are for *FIRST FINISHED THREAD ONLY*
16.74/4.26	c num threads              : 4          
16.74/4.26	c restarts                 : 26         
16.74/4.26	c dynamic restarts         : 0          
16.74/4.26	c static restarts          : 26         
16.74/4.26	c full restarts            : 2          
16.74/4.26	c total simplify time      : 0.04       
16.74/4.26	c learnts DL2              : 0          
16.74/4.26	c learnts size 2           : 155        
16.74/4.26	c learnts size 1           : 56          (22.40     % of vars)
16.74/4.26	c filedLit time            : 0.01        (0.07      % time)
16.74/4.26	c v-elim SatELite          : 11          (4.40      % vars)
16.74/4.26	c SatELite time            : 1.25        (7.36      % time)
16.74/4.26	c v-elim xor               : 0           (0.00      % vars)
16.74/4.26	c xor elim time            : 0.00        (0.02      % time)
16.74/4.26	c num binary xor trees     : 0          
16.74/4.26	c binxor trees' crown      : 0           (nan       leafs/tree)
16.74/4.26	c bin xor find time        : 0.00       
16.74/4.26	c OTF clause improved      : 4554        (0.05      clauses/conflict)
16.74/4.26	c OTF impr. size diff      : 4888        (1.07       lits/clause)
16.74/4.26	c OTF cl watch-shrink      : 20313       (0.23      clauses/conflict)
16.74/4.26	c OTF cl watch-sh-lit      : 24582       (1.21       lits/clause)
16.74/4.26	c tried to recurMin cls    : 13344       (15.19      % of conflicts)
16.74/4.26	c updated cache            : 0           (0.00       lits/tried recurMin)
16.74/4.26	c unit cls received        : 1           (1.79      % of units)
16.74/4.26	c unit cls sent            : 6           (10.71     % of units)
16.74/4.26	c bin cls received         : 3          
16.74/4.26	c bin cls sent             : 39         
16.74/4.26	c clauses over max glue    : 0           (0.00      % of all clauses)
16.74/4.26	c conflicts                : 87827       (5175.30   / sec)
16.74/4.26	c decisions                : 103778      (2.29      % random)
16.74/4.26	c bogo-props               : 486661122   (28677022.84 / sec)
16.74/4.26	c conflict literals        : 1097643     (28.85     % deleted)
16.74/4.26	c Memory used              : 346.68      MB
16.74/4.26	c single-thread CPU time   : 16.97       s
16.74/4.26	c all-threads sum CPU time : 16.97       s
16.74/4.26	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-3368996-1305409599/watcher-3368996-1305409599 -o /tmp/evaluation-result-3368996-1305409599/solver-3368996-1305409599 -C 4800 -W 1300 -M 15500 ./strangenight1-mt --threads=4 HOME/instance-3368996-1305409599.cnf 

running on 4 cores: 1,3,5,7

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: 4.65 7.08 7.70 3/294 2804
/proc/meminfo: memFree=13124084/32950928 swapFree=67083212/67111528
[pid=2804] ppid=2802 vsize=51236 CPUtime=0 cores=1,3,5,7
/proc/2804/stat : 2804 (strangenight1-m) R 2802 2804 2430 0 -1 4202496 412 0 0 0 0 0 0 0 22 0 4 0 652559547 52465664 352 33554432000 4194304 4650419 140734107674112 18446744073709551615 47451159123884 0 0 4096 2 18446744073709551615 0 0 17 3 0 0 0
/proc/2804/statm: 12809 352 303 112 0 7774 0
[pid=2804/tid=2807] ppid=2802 vsize=51236 CPUtime=0 cores=1,3,5,7
/proc/2804/task/2807/stat : 2807 (strangenight1-m) R 2802 2804 2430 0 -1 4202560 1 0 0 0 0 0 0 0 23 0 4 0 652559548 52465664 352 33554432000 4194304 4650419 140734107674112 18446744073709551615 47451159123890 0 0 4096 2 0 0 0 -1 1 0 0 0
[pid=2804/tid=2809] ppid=2802 vsize=51236 CPUtime=0 cores=1,3,5,7
/proc/2804/task/2809/stat : 2809 (strangenight1-m) R 2802 2804 2430 0 -1 4202560 0 0 0 0 0 0 0 0 23 0 4 0 652559548 52465664 352 33554432000 4194304 4650419 140734107674112 18446744073709551615 47451159123890 0 0 4096 2 0 0 0 -1 5 0 0 0
[pid=2804/tid=2810] ppid=2802 vsize=51236 CPUtime=0 cores=1,3,5,7
/proc/2804/task/2810/stat : 2810 (strangenight1-m) R 2802 2804 2430 0 -1 4202560 0 0 0 0 0 0 0 0 24 0 4 0 652559548 52465664 352 33554432000 4194304 4650419 140734107674112 18446744073709551615 208080288753 0 0 4096 2 0 0 0 -1 3 0 0 0

[startup+0.049126 s]
/proc/loadavg: 4.65 7.08 7.70 3/294 2804
/proc/meminfo: memFree=13124084/32950928 swapFree=67083212/67111528
[pid=2804] ppid=2802 vsize=347400 CPUtime=0.17 cores=1,3,5,7
/proc/2804/stat : 2804 (strangenight1-m) R 2802 2804 2430 0 -1 4202496 1102 0 0 0 17 0 0 0 24 0 4 0 652559547 355737600 993 33554432000 4194304 4650419 140734107674112 18446744073709551615 4334226 0 0 4096 2 18446744073709551615 0 0 17 3 0 0 0
/proc/2804/statm: 86850 993 390 112 0 81815 0
[pid=2804/tid=2807] ppid=2802 vsize=347400 CPUtime=0.04 cores=1,3,5,7
/proc/2804/task/2807/stat : 2807 (strangenight1-m) R 2802 2804 2430 0 -1 4202560 179 0 0 0 4 0 0 0 24 0 4 0 652559548 355737600 994 33554432000 4194304 4650419 140734107674112 18446744073709551615 4365273 0 0 4096 2 0 0 0 -1 1 0 0 0
[pid=2804/tid=2809] ppid=2802 vsize=347400 CPUtime=0.04 cores=1,3,5,7
/proc/2804/task/2809/stat : 2809 (strangenight1-m) R 2802 2804 2430 0 -1 4202560 165 0 0 0 4 0 0 0 24 0 4 0 652559548 355737600 994 33554432000 4194304 4650419 140734107674112 18446744073709551615 4366904 0 0 4096 2 0 0 0 -1 5 0 0 0
[pid=2804/tid=2810] ppid=2802 vsize=347400 CPUtime=0.03 cores=1,3,5,7
/proc/2804/task/2810/stat : 2810 (strangenight1-m) R 2802 2804 2430 0 -1 4202560 123 0 0 0 3 0 0 0 25 0 4 0 652559548 355737600 994 33554432000 4194304 4650419 140734107674112 18446744073709551615 4364751 0 0 4096 2 0 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 347400

[startup+0.101116 s]
/proc/loadavg: 4.65 7.08 7.70 3/294 2804
/proc/meminfo: memFree=13124084/32950928 swapFree=67083212/67111528
[pid=2804] ppid=2802 vsize=347532 CPUtime=0.37 cores=1,3,5,7
/proc/2804/stat : 2804 (strangenight1-m) R 2802 2804 2430 0 -1 4202496 1362 0 0 0 37 0 0 0 24 0 4 0 652559547 355872768 1253 33554432000 4194304 4650419 140734107674112 18446744073709551615 4365227 0 0 4096 2 18446744073709551615 0 0 17 3 0 0 0
/proc/2804/statm: 86883 1253 391 112 0 81848 0
[pid=2804/tid=2807] ppid=2802 vsize=347532 CPUtime=0.09 cores=1,3,5,7
/proc/2804/task/2807/stat : 2807 (strangenight1-m) R 2802 2804 2430 0 -1 4202560 242 0 0 0 9 0 0 0 24 0 4 0 652559548 355872768 1253 33554432000 4194304 4650419 140734107674112 18446744073709551615 4363522 0 0 4096 2 0 0 0 -1 1 0 0 0
[pid=2804/tid=2809] ppid=2802 vsize=347532 CPUtime=0.09 cores=1,3,5,7
/proc/2804/task/2809/stat : 2809 (strangenight1-m) R 2802 2804 2430 0 -1 4202560 221 0 0 0 9 0 0 0 24 0 4 0 652559548 355872768 1253 33554432000 4194304 4650419 140734107674112 18446744073709551615 4303950 0 0 4096 2 0 0 0 -1 5 0 0 0
[pid=2804/tid=2810] ppid=2802 vsize=347532 CPUtime=0.08 cores=1,3,5,7
/proc/2804/task/2810/stat : 2810 (strangenight1-m) R 2802 2804 2430 0 -1 4202560 190 0 0 0 8 0 0 0 25 0 4 0 652559548 355872768 1254 33554432000 4194304 4650419 140734107674112 18446744073709551615 4364402 0 0 4096 2 0 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 347532

[startup+0.301079 s]
/proc/loadavg: 4.65 7.08 7.70 3/294 2804
/proc/meminfo: memFree=13124084/32950928 swapFree=67083212/67111528
[pid=2804] ppid=2802 vsize=348316 CPUtime=1.17 cores=1,3,5,7
/proc/2804/stat : 2804 (strangenight1-m) R 2802 2804 2430 0 -1 4202496 2182 0 0 0 117 0 0 0 25 0 4 0 652559547 356675584 1728 33554432000 4194304 4650419 140734107674112 18446744073709551615 4366904 0 0 4096 2 18446744073709551615 0 0 17 3 0 0 0
/proc/2804/statm: 87079 1729 393 112 0 82044 0
[pid=2804/tid=2807] ppid=2802 vsize=348316 CPUtime=0.29 cores=1,3,5,7
/proc/2804/task/2807/stat : 2807 (strangenight1-m) R 2802 2804 2430 0 -1 4202560 451 0 0 0 29 0 0 0 24 0 4 0 652559548 356675584 1729 33554432000 4194304 4650419 140734107674112 18446744073709551615 4520364 0 0 4096 2 0 0 0 -1 1 0 0 0
[pid=2804/tid=2809] ppid=2802 vsize=348316 CPUtime=0.29 cores=1,3,5,7
/proc/2804/task/2809/stat : 2809 (strangenight1-m) R 2802 2804 2430 0 -1 4202560 426 0 0 0 29 0 0 0 25 0 4 0 652559548 356675584 1729 33554432000 4194304 4650419 140734107674112 18446744073709551615 4334464 0 0 4096 2 0 0 0 -1 5 0 0 0
[pid=2804/tid=2810] ppid=2802 vsize=348316 CPUtime=0.28 cores=1,3,5,7
/proc/2804/task/2810/stat : 2810 (strangenight1-m) R 2802 2804 2430 0 -1 4202560 371 0 0 0 28 0 0 0 25 0 4 0 652559548 356675584 1729 33554432000 4194304 4650419 140734107674112 18446744073709551615 4368288 0 0 4096 2 0 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 1.17
Current children cumulated vsize (KiB) 348316

[startup+0.701003 s]
/proc/loadavg: 4.65 7.08 7.70 3/294 2804
/proc/meminfo: memFree=13124084/32950928 swapFree=67083212/67111528
[pid=2804] ppid=2802 vsize=349548 CPUtime=2.78 cores=1,3,5,7
/proc/2804/stat : 2804 (strangenight1-m) R 2802 2804 2430 0 -1 4202496 3738 0 0 0 277 1 0 0 25 0 4 0 652559547 357937152 2071 33554432000 4194304 4650419 140734107674112 18446744073709551615 4366896 0 0 4096 2 18446744073709551615 0 0 17 3 0 0 0
/proc/2804/statm: 87387 2071 393 112 0 82352 0
[pid=2804/tid=2807] ppid=2802 vsize=349548 CPUtime=0.69 cores=1,3,5,7
/proc/2804/task/2807/stat : 2807 (strangenight1-m) R 2802 2804 2430 0 -1 4202560 806 0 0 0 69 0 0 0 25 0 4 0 652559548 357937152 2071 33554432000 4194304 4650419 140734107674112 18446744073709551615 4365346 0 0 4096 2 0 0 0 -1 1 0 0 0
[pid=2804/tid=2809] ppid=2802 vsize=349548 CPUtime=0.69 cores=1,3,5,7
/proc/2804/task/2809/stat : 2809 (strangenight1-m) R 2802 2804 2430 0 -1 4202560 830 0 0 0 69 0 0 0 25 0 4 0 652559548 357937152 2071 33554432000 4194304 4650419 140734107674112 18446744073709551615 4366931 0 0 4096 2 0 0 0 -1 5 0 0 0
[pid=2804/tid=2810] ppid=2802 vsize=349548 CPUtime=0.68 cores=1,3,5,7
/proc/2804/task/2810/stat : 2810 (strangenight1-m) R 2802 2804 2430 0 -1 4202560 747 0 0 0 68 0 0 0 25 0 4 0 652559548 357937152 2071 33554432000 4194304 4650419 140734107674112 18446744073709551615 4365231 0 0 4096 2 0 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 2.78
Current children cumulated vsize (KiB) 349548

[startup+1.50085 s]
/proc/loadavg: 4.65 7.08 7.70 10/302 2812
/proc/meminfo: memFree=13100832/32950928 swapFree=67083212/67111528
[pid=2804] ppid=2802 vsize=349872 CPUtime=5.96 cores=1,3,5,7
/proc/2804/stat : 2804 (strangenight1-m) R 2802 2804 2430 0 -1 4202496 7252 0 0 0 595 1 0 0 25 0 4 0 652559547 358268928 4008 33554432000 4194304 4650419 140734107674112 18446744073709551615 4366831 0 0 4096 2 18446744073709551615 0 0 17 3 0 0 0
/proc/2804/statm: 87468 4008 395 112 0 82433 0
[pid=2804/tid=2807] ppid=2802 vsize=349872 CPUtime=1.49 cores=1,3,5,7
/proc/2804/task/2807/stat : 2807 (strangenight1-m) R 2802 2804 2430 0 -1 4202560 2028 0 0 0 149 0 0 0 25 0 4 0 652559548 358268928 4008 33554432000 4194304 4650419 140734107674112 18446744073709551615 4439103 0 0 4096 2 0 0 0 -1 1 0 0 0
[pid=2804/tid=2809] ppid=2802 vsize=349872 CPUtime=1.49 cores=1,3,5,7
/proc/2804/task/2809/stat : 2809 (strangenight1-m) R 2802 2804 2430 0 -1 4202560 1362 0 0 0 149 0 0 0 25 0 4 0 652559548 358268928 4008 33554432000 4194304 4650419 140734107674112 18446744073709551615 4365300 0 0 4096 2 0 0 0 -1 5 0 0 0
[pid=2804/tid=2810] ppid=2802 vsize=349872 CPUtime=1.47 cores=1,3,5,7
/proc/2804/task/2810/stat : 2810 (strangenight1-m) R 2802 2804 2430 0 -1 4202560 1248 0 0 0 147 0 0 0 25 0 4 0 652559548 358268928 4008 33554432000 4194304 4650419 140734107674112 18446744073709551615 4363600 0 0 4096 2 0 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 5.96
Current children cumulated vsize (KiB) 349872

[startup+3.10055 s]
/proc/loadavg: 4.65 7.08 7.70 10/302 2813
/proc/meminfo: memFree=13063136/32950928 swapFree=67083212/67111528
[pid=2804] ppid=2802 vsize=354760 CPUtime=12.35 cores=1,3,5,7
/proc/2804/stat : 2804 (strangenight1-m) R 2802 2804 2430 0 -1 4202496 13212 0 0 0 1233 2 0 0 25 0 4 0 652559547 363274240 7466 33554432000 4194304 4650419 140734107674112 18446744073709551615 4365323 0 0 4096 2 18446744073709551615 0 0 17 3 0 0 0
/proc/2804/statm: 88690 7466 395 112 0 83655 0
[pid=2804/tid=2807] ppid=2802 vsize=354760 CPUtime=3.08 cores=1,3,5,7
/proc/2804/task/2807/stat : 2807 (strangenight1-m) R 2802 2804 2430 0 -1 4202560 3269 0 0 0 308 0 0 0 25 0 4 0 652559548 363274240 7466 33554432000 4194304 4650419 140734107674112 18446744073709551615 4433087 0 0 4096 2 0 0 0 -1 1 0 0 0
[pid=2804/tid=2809] ppid=2802 vsize=354760 CPUtime=3.08 cores=1,3,5,7
/proc/2804/task/2809/stat : 2809 (strangenight1-m) R 2802 2804 2430 0 -1 4202560 3209 0 0 0 308 0 0 0 25 0 4 0 652559548 363274240 7466 33554432000 4194304 4650419 140734107674112 18446744073709551615 4364788 0 0 4096 2 0 0 0 -1 5 0 0 0
[pid=2804/tid=2810] ppid=2802 vsize=354760 CPUtime=3.06 cores=1,3,5,7
/proc/2804/task/2810/stat : 2810 (strangenight1-m) R 2802 2804 2430 0 -1 4202560 3037 0 0 0 306 0 0 0 25 0 4 0 652559548 363274240 7466 33554432000 4194304 4650419 140734107674112 18446744073709551615 4310813 0 0 4096 2 0 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 12.35
Current children cumulated vsize (KiB) 354760

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

[startup+3.90039 s]
/proc/loadavg: 4.65 7.08 7.70 10/302 2813
/proc/meminfo: memFree=13047932/32950928 swapFree=67083212/67111528
[pid=2804] ppid=2802 vsize=372560 CPUtime=15.54 cores=1,3,5,7
/proc/2804/stat : 2804 (strangenight1-m) R 2802 2804 2430 0 -1 4202496 14686 0 0 0 1551 3 0 0 25 0 4 0 652559547 381501440 8449 33554432000 4194304 4650419 140734107674112 18446744073709551615 4366920 0 0 4096 2 18446744073709551615 0 0 17 3 0 0 0
/proc/2804/statm: 93140 8449 395 112 0 88105 0
[pid=2804/tid=2807] ppid=2802 vsize=372560 CPUtime=3.89 cores=1,3,5,7
/proc/2804/task/2807/stat : 2807 (strangenight1-m) R 2802 2804 2430 0 -1 4202560 3580 0 0 0 388 1 0 0 25 0 4 0 652559548 381501440 8449 33554432000 4194304 4650419 140734107674112 18446744073709551615 4328305 0 0 4096 2 0 0 0 -1 1 0 0 0
[pid=2804/tid=2809] ppid=2802 vsize=372560 CPUtime=3.89 cores=1,3,5,7
/proc/2804/task/2809/stat : 2809 (strangenight1-m) R 2802 2804 2430 0 -1 4202560 3553 0 0 0 388 1 0 0 25 0 4 0 652559548 381501440 8449 33554432000 4194304 4650419 140734107674112 18446744073709551615 4365227 0 0 4096 2 0 0 0 -1 5 0 0 0
[pid=2804/tid=2810] ppid=2802 vsize=372560 CPUtime=3.85 cores=1,3,5,7
/proc/2804/task/2810/stat : 2810 (strangenight1-m) R 2802 2804 2430 0 -1 4202560 3355 0 0 0 385 0 0 0 25 0 4 0 652559548 381501440 8449 33554432000 4194304 4650419 140734107674112 18446744073709551615 4334014 0 0 4096 2 0 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 15.54
Current children cumulated vsize (KiB) 372560

[startup+4.10036 s]
/proc/loadavg: 4.65 7.08 7.70 10/302 2813
/proc/meminfo: memFree=13047932/32950928 swapFree=67083212/67111528
[pid=2804] ppid=2802 vsize=372604 CPUtime=16.34 cores=1,3,5,7
/proc/2804/stat : 2804 (strangenight1-m) R 2802 2804 2430 0 -1 4202496 15055 0 0 0 1631 3 0 0 25 0 4 0 652559547 381546496 8436 33554432000 4194304 4650419 140734107674112 18446744073709551615 4364751 0 0 4096 2 18446744073709551615 0 0 17 3 0 0 0
/proc/2804/statm: 93151 8436 395 112 0 88116 0
[pid=2804/tid=2807] ppid=2802 vsize=372604 CPUtime=4.09 cores=1,3,5,7
/proc/2804/task/2807/stat : 2807 (strangenight1-m) R 2802 2804 2430 0 -1 4202560 3795 0 0 0 408 1 0 0 25 0 4 0 652559548 381546496 8436 33554432000 4194304 4650419 140734107674112 18446744073709551615 4366906 0 0 4096 2 0 0 0 -1 1 0 0 0
[pid=2804/tid=2809] ppid=2802 vsize=372604 CPUtime=4.09 cores=1,3,5,7
/proc/2804/task/2809/stat : 2809 (strangenight1-m) R 2802 2804 2430 0 -1 4202560 3611 0 0 0 408 1 0 0 25 0 4 0 652559548 381546496 8436 33554432000 4194304 4650419 140734107674112 18446744073709551615 4366928 0 0 4096 2 0 0 0 -1 5 0 0 0
[pid=2804/tid=2810] ppid=2802 vsize=372604 CPUtime=4.05 cores=1,3,5,7
/proc/2804/task/2810/stat : 2810 (strangenight1-m) R 2802 2804 2430 0 -1 4202560 3402 0 0 0 405 0 0 0 25 0 4 0 652559548 381546496 8436 33554432000 4194304 4650419 140734107674112 18446744073709551615 4365346 0 0 4096 2 0 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 16.34
Current children cumulated vsize (KiB) 372604

[startup+4.20034 s]
/proc/loadavg: 4.65 7.08 7.70 10/302 2813
/proc/meminfo: memFree=13047932/32950928 swapFree=67083212/67111528
[pid=2804] ppid=2802 vsize=354996 CPUtime=16.74 cores=1,3,5,7
/proc/2804/stat : 2804 (strangenight1-m) R 2802 2804 2430 0 -1 4202496 15250 0 0 0 1671 3 0 0 25 0 4 0 652559547 363515904 8012 33554432000 4194304 4650419 140734107674112 18446744073709551615 4363423 0 0 4096 2 18446744073709551615 0 0 17 3 0 0 0
/proc/2804/statm: 88749 8012 395 112 0 83714 0
[pid=2804/tid=2807] ppid=2802 vsize=354996 CPUtime=4.19 cores=1,3,5,7
/proc/2804/task/2807/stat : 2807 (strangenight1-m) R 2802 2804 2430 0 -1 4202560 3823 0 0 0 418 1 0 0 25 0 4 0 652559548 363515904 8012 33554432000 4194304 4650419 140734107674112 18446744073709551615 4328259 0 0 4096 2 0 0 0 -1 1 0 0 0
[pid=2804/tid=2809] ppid=2802 vsize=354996 CPUtime=4.19 cores=1,3,5,7
/proc/2804/task/2809/stat : 2809 (strangenight1-m) R 2802 2804 2430 0 -1 4202560 3756 0 0 0 418 1 0 0 25 0 4 0 652559548 363515904 8012 33554432000 4194304 4650419 140734107674112 18446744073709551615 4365252 0 0 4096 2 0 0 0 -1 5 0 0 0
[pid=2804/tid=2810] ppid=2802 vsize=354996 CPUtime=4.15 cores=1,3,5,7
/proc/2804/task/2810/stat : 2810 (strangenight1-m) R 2802 2804 2430 0 -1 4202560 3422 0 0 0 415 0 0 0 25 0 4 0 652559548 363515904 8012 33554432000 4194304 4650419 140734107674112 18446744073709551615 4364788 0 0 4096 2 0 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 16.74
Current children cumulated vsize (KiB) 354996

Child status: 20
Real time (s): 4.26698
CPU time (s): 17.0074
CPU user time (s): 16.9704
CPU system time (s): 0.036994
CPU usage (%): 398.582
Max. virtual memory (cumulated for all children) (KiB): 372604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 16.9704
system time used= 0.036994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15301
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= 294
involuntary context switches= 223

runsolver used 0.017997 second user time and 0.035994 second system time

The end

Launcher Data 

Begin job on node127 at 2011-05-14 23:46:39
IDJOB=3368996
IDBENCH=83005
IDSOLVER=1846
FILE ID=node127/3368996-1305409599
RUNJOBID= node127-1305409599-2785
PBS_JOBID= 13324505
Free space on /tmp= 73480 MiB

SOLVER NAME= CryptoMiniSat Strange-Night-1-mt (fixed)
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v250-c1065-S671776549-007.UNKNOWN.cnf
COMMAND LINE= ./strangenight1-mt --threads=NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3368996-1305409599/watcher-3368996-1305409599 -o /tmp/evaluation-result-3368996-1305409599/solver-3368996-1305409599 -C 4800 -W 1300 -M 15500  ./strangenight1-mt --threads=4 HOME/instance-3368996-1305409599.cnf

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

MD5SUM BENCH= 4d03caf8d8c1d1c9a2cc6f8b0ebca92b
RANDOM SEED=78529742

node127.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		: 2666.823
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	: 5333.64
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		: 2666.823
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	: 5332.83
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		: 2666.823
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		: 2666.823
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	: 5332.86
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		: 2666.823
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
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		: 2666.823
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	: 5332.60
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		: 2666.823
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:      13124512 kB
Buffers:        290120 kB
Cached:        3366572 kB
SwapCached:       1620 kB
Active:       16824524 kB
Inactive:      2665864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      13124512 kB
SwapTotal:    67111528 kB
SwapFree:     67083212 kB
Dirty:           12484 kB
Writeback:           0 kB
AnonPages:    15832932 kB
Mapped:          25732 kB
Slab:           226196 kB
PageTables:      46752 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 44319860 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= 73468 MiB
End job on node127 at 2011-05-14 23:46:43