Trace number 3293014

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 26.572 6.65935

General information on the benchmark

NameSAT02/industrial/goldberg/rand_net/
rand_net60-40-10.shuffled.cnf
MD5SUM532245ed9a95eef41b179dba56b78f57
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.016996
Satisfiable
(Un)Satisfiability was proved
Number of variables4800
Number of clauses14281
Sum of the clauses size33540
Maximum clause length60
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 29360
Number of clauses of size 34920
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51

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-3293014-1304130510.cnf'
0.00/0.00	c -- header says num vars:           4800
0.00/0.00	c -- header says num clauses:       14281
0.00/0.09	c -- clauses added:            0 learnts,        14281 normals,            0 xors
0.00/0.09	c -- vars added       4800
0.00/0.09	c Parsing time:  0.01 s
0.00/0.09	c  N st     0         0      4800      4921      9360         0     33540         0   no data   no data
0.00/0.09	c asymm  cl-useful: 0/4921/4921 lits-rem:0 time: 0.08
0.77/0.29	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:  234 Bins:      0 BRemL:      0 BRemN:      0 P:  2.5M T:  0.20
0.77/0.29	c Replacing      234 vars Replaced     3601 lits Time:     0.00 s 
3.17/0.80	c blocked clauses removed:        0 vars:      0 tried:           0 T: 0.00 s
3.17/0.80	c bin-w-bin subsume rem           16 bins  time:  0.00 s
3.17/0.80	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
3.17/0.80	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:   4566 time:  0.02 s
3.17/0.80	c Removed useless bin:     182  fixed:     0  props:   1.42M  time:  0.02 s
3.17/0.80	c lits-rem:         1  cl-subs:        2  v-elim:   1522  v-fix:    0  time:  0.01 s
3.17/0.80	c Finding binary XORs  T:     0.01 s  found:     107
3.17/0.80	c Replacing      107 vars Replaced     1507 lits Time:     0.00 s 
3.17/0.80	c Finding non-binary XORs:     0.00 s (found:      60, avg size: 3.0)
3.17/0.80	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
3.17/0.80	c calculated reachability. Time: 0.00
3.17/0.80	c Calc default polars -  time:   0.00 s pos:    1408 undec:    1919 neg:    1473
3.17/0.80	c =========================================================================================
3.17/0.80	c types(t): F = full restart, N = normal restart
3.17/0.80	c types(t): S = simplification begin/end, E = solution found
3.17/0.80	c restart types(rt): st = static, dy = dynamic
3.17/0.80	c  t rt  Rest     Confl      Vars   NormCls    BinCls   Learnts    ClLits    LtLits
3.17/0.80	c  B st     0         0      2937      4173      6201         0     26803         0   no data   no data
3.17/0.80	c  N dy    15      4292      2937      4173      6385      4084     26803    202118      6.94      7.33
3.98/1.10	c  N dy    41      8597      2937      4173      6766      5823     26803    176615      7.20      7.73
5.57/1.48	c  N dy    63     13075      2935      4173      7000      6118     26803    136763      7.38      7.80
7.57/1.93	c Finding binary XORs  T:     0.00 s  found:     163
7.57/1.95	c Replacing      165 vars Replaced    22229 lits Time:     0.01 s 
7.57/1.97	c  N dy    80     17842      2769      4170      6742     10240     26765    278360      7.27      7.75
9.18/2.37	c  N dy    96     22008      2769      4170      6922      9070     26765    143266      7.12      7.51
10.36/2.68	c  F st   112     25000      2768      4170      7150     12015     26765    250073      7.17      5.96
10.36/2.68	c Replacing        1 vars Replaced       12 lits Time:     0.00 s 
11.16/2.82	c  N st   115     26189      2766      4170      7174      6593     26761     58631      7.17   no data
12.76/3.22	c  S st   118     30000      2766      4170      7209     10330     26761    179524      7.17   no data
12.76/3.27	c  S st   118     30504      2765      4170      7414     10829     26761    206102      7.17   no data
12.76/3.27	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
15.16/3.88	c Flit:     1 Blit:      0 bXBeca:    0 bXProp:  363 Bins:  22615 BRemL:  13478 BRemN:     17 P: 10.0M T:  0.62
15.56/3.90	c Replacing      366 vars Replaced    29798 lits Time:     0.01 s 
15.56/3.90	c blocked clauses removed:        0 vars:      0 tried:           0 T: 0.00 s
15.56/3.90	c bin-w-bin subsume rem         1396 bins  time:  0.00 s
15.56/3.90	c subs with bin:       67  lits-rem:        53  v-fix:    0  time:  0.00 s
15.56/3.91	c Subs w/ non-existent bins:     11 l-rem:    109 v-fix:     0 done:   2397 time:  0.01 s
15.56/3.91	c Removed useless bin:       6  fixed:     0  props:   0.11M  time:  0.00 s
15.56/3.93	c lits-rem:         2  cl-subs:      655  v-elim:    318  v-fix:    0  time:  0.01 s
15.56/3.94	c subs with bin:      319  lits-rem:      1492  v-fix:    0  time:  0.01 s
15.56/3.95	c lits-rem:        43  cl-subs:      383  v-elim:      0  v-fix:    0  time:  0.01 s
15.96/4.05	c asymm  cl-useful: 128/3701/3701 lits-rem:144 time: 0.11
15.96/4.06	c calculated reachability. Time: 0.00
15.96/4.06	c  N dy   118     30504      2079      3701     11128      4394     21326     56964      7.17   no data
15.96/4.06	c Finding binary XORs  T:     0.01 s  found:       2
17.57/4.42	c  N dy   132     35191      2079      3701     11158      9017     21326    183333      7.06      7.47
18.74/4.76	c  N dy   137     39273      2071      3701     11352      8220     21326    110328      6.90      7.27
20.35/5.11	c  N dy   157     43339      2070      3701     22870     12215     21326    242814      6.88      7.26
20.75/5.22	c Finding binary XORs  T:     0.00 s  found:      74
20.75/5.23	c Replacing       81 vars Replaced    11951 lits Time:     0.01 s 
21.55/5.40	c  S st   165     45756      1987      3690     22518      6387     21253     78711      6.82      6.51
21.55/5.44	c  S st   165     46256      1987      3690     22519      6882     21253     95017      6.82   no data
21.55/5.44	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      1 locsubst:     0 time:   0.00
22.37/5.68	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:  107 Bins:   2205 BRemL:  11279 BRemN:      8 P:  4.2M T:  0.24
22.37/5.69	c Replacing      108 vars Replaced     5661 lits Time:     0.00 s 
22.37/5.69	c blocked clauses removed:        0 vars:      0 tried:           0 T: 0.00 s
22.37/5.69	c bin-w-bin subsume rem         2483 bins  time:  0.00 s
22.37/5.69	c subs with bin:       24  lits-rem:         7  v-fix:    0  time:  0.00 s
22.74/5.70	c Subs w/ non-existent bins:     25 l-rem:     17 v-fix:     0 done:   1878 time:  0.01 s
22.74/5.70	c Removed useless bin:       0  fixed:     0  props:   0.08M  time:  0.00 s
22.74/5.70	c lits-rem:         0  cl-subs:      216  v-elim:     46  v-fix:    0  time:  0.01 s
22.74/5.72	c subs with bin:      312  lits-rem:       957  v-fix:    0  time:  0.01 s
22.74/5.72	c lits-rem:       100  cl-subs:      301  v-elim:      0  v-fix:    0  time:  0.01 s
22.74/5.72	c vivif2 --  cl tried     3501 cl shrink       70 lits rem         72 time: 0.00
22.74/5.73	c vivif2 --  cl tried     5667 cl shrink      887 lits rem       2708 time: 0.00
23.14/5.83	c asymm  cl-useful: 9/3490/3490 lits-rem:9 time: 0.10
23.14/5.83	c calculated reachability. Time: 0.00
23.14/5.83	c  N dy   165     46256      1832      3490      9788      5656     19609     55527      6.82   no data
23.14/5.89	c Finding binary XORs  T:     0.00 s  found:       4
24.34/6.16	c  N dy   175     50475      1819      3485     14611      9671     19582    154012      6.72      7.14
25.14/6.39	c Finding binary XORs  T:     0.00 s  found:      78
25.14/6.40	c Replacing       95 vars Replaced     9689 lits Time:     0.01 s 
25.94/6.55	c  N dy   192     54686      1709      3455     13934     10885     19359    176362      6.67      7.30
26.35/6.65	c  E dy   193     55659      1699      3455     15562     11788     19359    189495      6.63      3.38
26.35/6.65	c Following stats are for *FIRST FINISHED THREAD ONLY*
26.35/6.65	c num threads              : 4          
26.35/6.65	c restarts                 : 193        
26.35/6.65	c dynamic restarts         : 181        
26.35/6.65	c static restarts          : 12         
26.35/6.65	c full restarts            : 1          
26.35/6.65	c total simplify time      : 0.06       
26.35/6.65	c learnts DL2              : 0          
26.35/6.65	c learnts size 2           : 56280      
26.35/6.65	c learnts size 1           : 433         (9.02      % of vars)
26.35/6.65	c filedLit time            : 1.05        (15.88     % time)
26.35/6.65	c v-elim SatELite          : 1886        (39.29     % vars)
26.35/6.65	c SatELite time            : 0.05        (0.71      % time)
26.35/6.65	c v-elim xor               : 1           (0.02      % vars)
26.35/6.65	c xor elim time            : 0.00        (0.05      % time)
26.35/6.65	c num binary xor trees     : 936        
26.35/6.65	c binxor trees' crown      : 1157        (1.24      leafs/tree)
26.35/6.65	c bin xor find time        : 0.03       
26.35/6.65	c OTF clause improved      : 527         (0.01      clauses/conflict)
26.35/6.65	c OTF impr. size diff      : 723         (1.37       lits/clause)
26.35/6.65	c OTF cl watch-shrink      : 29792       (0.54      clauses/conflict)
26.35/6.65	c OTF cl watch-sh-lit      : 93346       (3.13       lits/clause)
26.35/6.65	c tried to recurMin cls    : 27844       (50.03      % of conflicts)
26.35/6.65	c updated cache            : 0           (0.00       lits/tried recurMin)
26.35/6.65	c unit cls recevied        : 25          (5.77      % of units)
26.35/6.65	c unit cls sent            : 32          (7.39      % of units)
26.35/6.65	c bin cls recevied         : 20298      
26.35/6.65	c bin cls sent             : 25930      
26.35/6.65	c clauses over max glue    : 0           (0.00      % of all clauses)
26.35/6.65	c conflicts                : 55659       (8384.92   / sec)
26.35/6.65	c decisions                : 105929      (0.71      % random)
26.35/6.65	c bogo-props               : 267349098   (40275610.24 / sec)
26.35/6.65	c conflict literals        : 1615911     (30.16     % deleted)
26.35/6.65	c Memory used              : 266.28      MB
26.35/6.65	c single-thread CPU time   : 6.64        s
26.35/6.65	c all-threads sum CPU time : 26.52       s
26.35/6.65	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-3293014-1304130510/watcher-3293014-1304130510 -o /tmp/evaluation-result-3293014-1304130510/solver-3293014-1304130510 -C 4800 -W 1300 -M 15500 ./strangenight2-mt --threads=4 HOME/instance-3293014-1304130510.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: 7.83 8.06 7.87 5/180 23851
/proc/meminfo: memFree=21827960/32951124 swapFree=67111524/67111528
[pid=23851] ppid=23849 vsize=51212 CPUtime=0 cores=1,3,5,7
/proc/23851/stat : 23851 (strangenight2-m) R 23849 23851 21275 0 -1 4202496 413 0 0 0 0 0 0 0 25 0 4 0 505466573 52441088 353 33554432000 4194304 4627427 140736712258688 18446744073709551615 264726405051 0 0 4096 2 18446744073709551615 0 0 17 1 0 0 0
/proc/23851/statm: 12803 353 303 106 0 7774 0
[pid=23851/tid=23852] ppid=23849 vsize=51212 CPUtime=0 cores=1,3,5,7
/proc/23851/task/23852/stat : 23852 (strangenight2-m) R 23849 23851 21275 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 4 0 505466573 52441088 353 33554432000 4194304 4627427 140736712258688 18446744073709551615 47225739839404 0 0 4096 2 0 0 0 -1 5 0 0 0
[pid=23851/tid=23853] ppid=23849 vsize=51212 CPUtime=0 cores=1,3,5,7
/proc/23851/task/23853/stat : 23853 (strangenight2-m) R 23849 23851 21275 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 4 0 505466573 52441088 353 33554432000 4194304 4627427 140736712258688 18446744073709551615 264721452118 0 0 4096 2 0 0 0 -1 3 0 0 0
[pid=23851/tid=23854] ppid=23849 vsize=51212 CPUtime=0 cores=1,3,5,7
/proc/23851/task/23854/stat : 23854 (strangenight2-m) R 23849 23851 21275 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 4 0 505466573 52441088 353 33554432000 4194304 4627427 140736712258688 18446744073709551615 47225739839410 0 0 4096 2 0 0 0 -1 1 0 0 0

[startup+0.106641 s]
/proc/loadavg: 7.83 8.06 7.87 5/180 23851
/proc/meminfo: memFree=21827960/32951124 swapFree=67111524/67111528
[pid=23851] ppid=23849 vsize=286016 CPUtime=0.4 cores=1,3,5,7
/proc/23851/stat : 23851 (strangenight2-m) R 23849 23851 21275 0 -1 4202496 3655 0 0 0 40 0 0 0 18 0 4 0 505466573 292880384 3171 33554432000 4194304 4627427 140736712258688 18446744073709551615 4308414 0 0 4096 2 18446744073709551615 0 0 17 1 0 0 0
/proc/23851/statm: 71504 3173 366 106 0 66475 0
[pid=23851/tid=23852] ppid=23849 vsize=286016 CPUtime=0.09 cores=1,3,5,7
/proc/23851/task/23852/stat : 23852 (strangenight2-m) R 23849 23851 21275 0 -1 4202560 824 0 0 0 9 0 0 0 18 0 4 0 505466573 292880384 3173 33554432000 4194304 4627427 140736712258688 18446744073709551615 4308399 0 0 4096 2 0 0 0 -1 5 0 0 0
[pid=23851/tid=23853] ppid=23849 vsize=286016 CPUtime=0.09 cores=1,3,5,7
/proc/23851/task/23853/stat : 23853 (strangenight2-m) R 23849 23851 21275 0 -1 4202560 828 0 0 0 9 0 0 0 18 0 4 0 505466573 292880384 3173 33554432000 4194304 4627427 140736712258688 18446744073709551615 4308345 0 0 4096 2 0 0 0 -1 3 0 0 0
[pid=23851/tid=23854] ppid=23849 vsize=286016 CPUtime=0.1 cores=1,3,5,7
/proc/23851/task/23854/stat : 23854 (strangenight2-m) R 23849 23851 21275 0 -1 4202560 765 0 0 0 10 0 0 0 25 0 4 0 505466573 292880384 3174 33554432000 4194304 4627427 140736712258688 18446744073709551615 4321789 0 0 4096 2 0 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 0.4
Current children cumulated vsize (KiB) 286016

[startup+0.200626 s]
/proc/loadavg: 7.83 8.06 7.87 5/180 23851
/proc/meminfo: memFree=21827960/32951124 swapFree=67111524/67111528
[pid=23851] ppid=23849 vsize=286016 CPUtime=0.77 cores=1,3,5,7
/proc/23851/stat : 23851 (strangenight2-m) R 23849 23851 21275 0 -1 4202496 6422 0 0 0 76 1 0 0 18 0 4 0 505466573 292880384 5938 33554432000 4194304 4627427 140736712258688 18446744073709551615 4308425 0 0 4096 2 18446744073709551615 0 0 17 1 0 0 0
/proc/23851/statm: 71504 5938 366 106 0 66475 0
[pid=23851/tid=23852] ppid=23849 vsize=286016 CPUtime=0.19 cores=1,3,5,7
/proc/23851/task/23852/stat : 23852 (strangenight2-m) R 23849 23851 21275 0 -1 4202560 1718 0 0 0 19 0 0 0 18 0 4 0 505466573 292880384 5938 33554432000 4194304 4627427 140736712258688 18446744073709551615 4239425 0 0 4096 2 0 0 0 -1 5 0 0 0
[pid=23851/tid=23853] ppid=23849 vsize=286016 CPUtime=0.18 cores=1,3,5,7
/proc/23851/task/23853/stat : 23853 (strangenight2-m) R 23849 23851 21275 0 -1 4202560 1727 0 0 0 18 0 0 0 18 0 4 0 505466573 292880384 5938 33554432000 4194304 4627427 140736712258688 18446744073709551615 4308780 0 0 4096 2 0 0 0 -1 3 0 0 0
[pid=23851/tid=23854] ppid=23849 vsize=286016 CPUtime=0.19 cores=1,3,5,7
/proc/23851/task/23854/stat : 23854 (strangenight2-m) R 23849 23851 21275 0 -1 4202560 835 0 0 0 19 0 0 0 25 0 4 0 505466573 292880384 5938 33554432000 4194304 4627427 140736712258688 18446744073709551615 4308317 0 0 4096 2 0 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 0.77
Current children cumulated vsize (KiB) 286016

[startup+0.300606 s]
/proc/loadavg: 7.83 8.06 7.87 5/180 23851
/proc/meminfo: memFree=21827960/32951124 swapFree=67111524/67111528
[pid=23851] ppid=23849 vsize=286152 CPUtime=1.17 cores=1,3,5,7
/proc/23851/stat : 23851 (strangenight2-m) R 23849 23851 21275 0 -1 4202496 7192 0 0 0 116 1 0 0 18 0 4 0 505466573 293019648 6708 33554432000 4194304 4627427 140736712258688 18446744073709551615 4534869 0 0 4096 2 18446744073709551615 0 0 17 1 0 0 0
/proc/23851/statm: 71538 6708 378 106 0 66509 0
[pid=23851/tid=23852] ppid=23849 vsize=286152 CPUtime=0.29 cores=1,3,5,7
/proc/23851/task/23852/stat : 23852 (strangenight2-m) R 23849 23851 21275 0 -1 4202560 1965 0 0 0 29 0 0 0 18 0 4 0 505466573 293019648 6708 33554432000 4194304 4627427 140736712258688 18446744073709551615 4436111 0 0 4096 2 0 0 0 -1 5 0 0 0
[pid=23851/tid=23853] ppid=23849 vsize=286152 CPUtime=0.28 cores=1,3,5,7
/proc/23851/task/23853/stat : 23853 (strangenight2-m) R 23849 23851 21275 0 -1 4202560 1962 0 0 0 28 0 0 0 18 0 4 0 505466573 293019648 6708 33554432000 4194304 4627427 140736712258688 18446744073709551615 4534796 0 0 4096 2 0 0 0 -1 3 0 0 0
[pid=23851/tid=23854] ppid=23849 vsize=286152 CPUtime=0.29 cores=1,3,5,7
/proc/23851/task/23854/stat : 23854 (strangenight2-m) R 23849 23851 21275 0 -1 4202560 888 0 0 0 29 0 0 0 25 0 4 0 505466573 293019648 6708 33554432000 4194304 4627427 140736712258688 18446744073709551615 4309195 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) 286152

[startup+0.700532 s]
/proc/loadavg: 7.83 8.06 7.87 5/180 23851
/proc/meminfo: memFree=21827960/32951124 swapFree=67111524/67111528
[pid=23851] ppid=23849 vsize=286952 CPUtime=2.77 cores=1,3,5,7
/proc/23851/stat : 23851 (strangenight2-m) R 23849 23851 21275 0 -1 4202496 8877 0 0 0 276 1 0 0 18 0 4 0 505466573 293838848 8074 33554432000 4194304 4627427 140736712258688 18446744073709551615 4308615 0 0 4096 2 18446744073709551615 0 0 17 1 0 0 0
/proc/23851/statm: 71738 8074 388 106 0 66709 0
[pid=23851/tid=23852] ppid=23849 vsize=286952 CPUtime=0.69 cores=1,3,5,7
/proc/23851/task/23852/stat : 23852 (strangenight2-m) R 23849 23851 21275 0 -1 4202560 2443 0 0 0 69 0 0 0 18 0 4 0 505466573 293838848 8074 33554432000 4194304 4627427 140736712258688 18446744073709551615 4321435 0 0 4096 2 0 0 0 -1 5 0 0 0
[pid=23851/tid=23853] ppid=23849 vsize=286952 CPUtime=0.68 cores=1,3,5,7
/proc/23851/task/23853/stat : 23853 (strangenight2-m) R 23849 23851 21275 0 -1 4202560 2428 0 0 0 68 0 0 0 18 0 4 0 505466573 293838848 8074 33554432000 4194304 4627427 140736712258688 18446744073709551615 4310094 0 0 4096 2 0 0 0 -1 3 0 0 0
[pid=23851/tid=23854] ppid=23849 vsize=286952 CPUtime=0.69 cores=1,3,5,7
/proc/23851/task/23854/stat : 23854 (strangenight2-m) R 23849 23851 21275 0 -1 4202560 1149 0 0 0 69 0 0 0 25 0 4 0 505466573 293838848 8074 33554432000 4194304 4627427 140736712258688 18446744073709551615 4308414 0 0 4096 2 0 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 2.77
Current children cumulated vsize (KiB) 286952

[startup+1.50038 s]
/proc/loadavg: 7.83 8.06 7.87 10/184 23855
/proc/meminfo: memFree=21793564/32951124 swapFree=67111524/67111528
[pid=23851] ppid=23849 vsize=288668 CPUtime=5.97 cores=1,3,5,7
/proc/23851/stat : 23851 (strangenight2-m) R 23849 23851 21275 0 -1 4202496 11033 0 0 0 595 2 0 0 19 0 4 0 505466573 295596032 8318 33554432000 4194304 4627427 140736712258688 18446744073709551615 4308435 0 0 4096 2 18446744073709551615 0 0 17 1 0 0 0
/proc/23851/statm: 72167 8318 388 106 0 67138 0
[pid=23851/tid=23852] ppid=23849 vsize=288668 CPUtime=1.48 cores=1,3,5,7
/proc/23851/task/23852/stat : 23852 (strangenight2-m) R 23849 23851 21275 0 -1 4202560 3025 0 0 0 148 0 0 0 20 0 4 0 505466573 295596032 8318 33554432000 4194304 4627427 140736712258688 18446744073709551615 4333251 0 0 4096 2 0 0 0 -1 5 0 0 0
[pid=23851/tid=23853] ppid=23849 vsize=288668 CPUtime=1.48 cores=1,3,5,7
/proc/23851/task/23853/stat : 23853 (strangenight2-m) R 23849 23851 21275 0 -1 4202560 2995 0 0 0 148 0 0 0 19 0 4 0 505466573 295596032 8318 33554432000 4194304 4627427 140736712258688 18446744073709551615 4322605 0 0 4096 2 0 0 0 -1 3 0 0 0
[pid=23851/tid=23854] ppid=23849 vsize=288668 CPUtime=1.48 cores=1,3,5,7
/proc/23851/task/23854/stat : 23854 (strangenight2-m) R 23849 23851 21275 0 -1 4202560 1536 0 0 0 148 0 0 0 25 0 4 0 505466573 295596032 8318 33554432000 4194304 4627427 140736712258688 18446744073709551615 4299569 0 0 4096 2 0 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 5.97
Current children cumulated vsize (KiB) 288668

[startup+3.10108 s]
/proc/loadavg: 7.83 8.06 7.87 9/184 23855
/proc/meminfo: memFree=21791952/32951124 swapFree=67111524/67111528
[pid=23851] ppid=23849 vsize=280804 CPUtime=12.36 cores=1,3,5,7
/proc/23851/stat : 23851 (strangenight2-m) R 23849 23851 21275 0 -1 4202496 14292 0 0 0 1234 2 0 0 25 0 4 0 505466573 287543296 9095 33554432000 4194304 4627427 140736712258688 18446744073709551615 4327410 0 0 4096 2 18446744073709551615 0 0 17 1 0 0 0
/proc/23851/statm: 70201 9095 389 106 0 65172 0
[pid=23851/tid=23852] ppid=23849 vsize=280804 CPUtime=3.08 cores=1,3,5,7
/proc/23851/task/23852/stat : 23852 (strangenight2-m) R 23849 23851 21275 0 -1 4202560 3974 0 0 0 308 0 0 0 25 0 4 0 505466573 287543296 9095 33554432000 4194304 4627427 140736712258688 18446744073709551615 4321493 0 0 4096 2 0 0 0 -1 5 0 0 0
[pid=23851/tid=23853] ppid=23849 vsize=280804 CPUtime=3.08 cores=1,3,5,7
/proc/23851/task/23853/stat : 23853 (strangenight2-m) R 23849 23851 21275 0 -1 4202560 3909 0 0 0 308 0 0 0 25 0 4 0 505466573 287543296 9095 33554432000 4194304 4627427 140736712258688 18446744073709551615 4309279 0 0 4096 2 0 0 0 -1 3 0 0 0
[pid=23851/tid=23854] ppid=23849 vsize=280804 CPUtime=3.07 cores=1,3,5,7
/proc/23851/task/23854/stat : 23854 (strangenight2-m) R 23849 23851 21275 0 -1 4202560 2123 0 0 0 307 0 0 0 25 0 4 0 505466573 287543296 9095 33554432000 4194304 4627427 140736712258688 18446744073709551615 4308268 0 0 4096 2 0 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 12.36
Current children cumulated vsize (KiB) 280804

[startup+6.30048 s]
/proc/loadavg: 7.85 8.06 7.87 9/184 23855
/proc/meminfo: memFree=21751748/32951124 swapFree=67111524/67111528
[pid=23851] ppid=23849 vsize=272664 CPUtime=25.14 cores=1,3,5,7
/proc/23851/stat : 23851 (strangenight2-m) R 23849 23851 21275 0 -1 4202496 20666 0 0 0 2510 4 0 0 25 0 4 0 505466573 279207936 12662 33554432000 4194304 4627427 140736712258688 18446744073709551615 4309145 0 0 4096 2 18446744073709551615 0 0 17 1 0 0 0
/proc/23851/statm: 68166 12662 390 106 0 63137 0
[pid=23851/tid=23852] ppid=23849 vsize=272664 CPUtime=6.28 cores=1,3,5,7
/proc/23851/task/23852/stat : 23852 (strangenight2-m) R 23849 23851 21275 0 -1 4202560 5752 0 0 0 628 0 0 0 25 0 4 0 505466573 279207936 12662 33554432000 4194304 4627427 140736712258688 18446744073709551615 4309568 0 0 4096 2 0 0 0 -1 5 0 0 0
[pid=23851/tid=23853] ppid=23849 vsize=272664 CPUtime=6.28 cores=1,3,5,7
/proc/23851/task/23853/stat : 23853 (strangenight2-m) R 23849 23851 21275 0 -1 4202560 5844 0 0 0 627 1 0 0 25 0 4 0 505466573 279207936 12662 33554432000 4194304 4627427 140736712258688 18446744073709551615 4506933 0 0 4096 2 0 0 0 -1 3 0 0 0
[pid=23851/tid=23854] ppid=23849 vsize=272664 CPUtime=6.26 cores=1,3,5,7
/proc/23851/task/23854/stat : 23854 (strangenight2-m) R 23849 23851 21275 0 -1 4202560 3171 0 0 0 626 0 0 0 25 0 4 0 505466573 279207936 12662 33554432000 4194304 4627427 140736712258688 18446744073709551615 4260560 0 0 4096 2 0 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 25.14
Current children cumulated vsize (KiB) 272664

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

[startup+6.40045 s]
/proc/loadavg: 7.85 8.06 7.87 9/184 23855
/proc/meminfo: memFree=21751748/32951124 swapFree=67111524/67111528
[pid=23851] ppid=23849 vsize=272664 CPUtime=25.54 cores=1,3,5,7
/proc/23851/stat : 23851 (strangenight2-m) R 23849 23851 21275 0 -1 4202496 20742 0 0 0 2550 4 0 0 25 0 4 0 505466573 279207936 12738 33554432000 4194304 4627427 140736712258688 18446744073709551615 4324107 0 0 4096 2 18446744073709551615 0 0 17 1 0 0 0
/proc/23851/statm: 68166 12738 390 106 0 63137 0
[pid=23851/tid=23852] ppid=23849 vsize=272664 CPUtime=6.38 cores=1,3,5,7
/proc/23851/task/23852/stat : 23852 (strangenight2-m) R 23849 23851 21275 0 -1 4202560 5776 0 0 0 638 0 0 0 25 0 4 0 505466573 279207936 12738 33554432000 4194304 4627427 140736712258688 18446744073709551615 4308940 0 0 4096 2 0 0 0 -1 5 0 0 0
[pid=23851/tid=23853] ppid=23849 vsize=272664 CPUtime=6.38 cores=1,3,5,7
/proc/23851/task/23853/stat : 23853 (strangenight2-m) R 23849 23851 21275 0 -1 4202560 5861 0 0 0 637 1 0 0 25 0 4 0 505466573 279207936 12738 33554432000 4194304 4627427 140736712258688 18446744073709551615 4308414 0 0 4096 2 0 0 0 -1 3 0 0 0
[pid=23851/tid=23854] ppid=23849 vsize=272664 CPUtime=6.36 cores=1,3,5,7
/proc/23851/task/23854/stat : 23854 (strangenight2-m) R 23849 23851 21275 0 -1 4202560 3190 0 0 0 636 0 0 0 25 0 4 0 505466573 279207936 12738 33554432000 4194304 4627427 140736712258688 18446744073709551615 4308588 0 0 4096 2 0 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 25.54
Current children cumulated vsize (KiB) 272664

[startup+6.60042 s]
/proc/loadavg: 7.85 8.06 7.87 9/184 23855
/proc/meminfo: memFree=21747904/32951124 swapFree=67111524/67111528
[pid=23851] ppid=23849 vsize=272664 CPUtime=26.35 cores=1,3,5,7
/proc/23851/stat : 23851 (strangenight2-m) R 23849 23851 21275 0 -1 4202496 21063 0 0 0 2631 4 0 0 25 0 4 0 505466573 279207936 13059 33554432000 4194304 4627427 140736712258688 18446744073709551615 4308268 0 0 4096 2 18446744073709551615 0 0 17 1 0 0 0
/proc/23851/statm: 68166 13059 390 106 0 63137 0
[pid=23851/tid=23852] ppid=23849 vsize=272664 CPUtime=6.58 cores=1,3,5,7
/proc/23851/task/23852/stat : 23852 (strangenight2-m) R 23849 23851 21275 0 -1 4202560 5967 0 0 0 658 0 0 0 25 0 4 0 505466573 279207936 13059 33554432000 4194304 4627427 140736712258688 18446744073709551615 4333037 0 0 4096 2 0 0 0 -1 5 0 0 0
[pid=23851/tid=23853] ppid=23849 vsize=272664 CPUtime=6.59 cores=1,3,5,7
/proc/23851/task/23853/stat : 23853 (strangenight2-m) R 23849 23851 21275 0 -1 4202560 5916 0 0 0 658 1 0 0 25 0 4 0 505466573 279207936 13059 33554432000 4194304 4627427 140736712258688 18446744073709551615 4308493 0 0 4096 2 0 0 0 -1 3 0 0 0
[pid=23851/tid=23854] ppid=23849 vsize=272664 CPUtime=6.56 cores=1,3,5,7
/proc/23851/task/23854/stat : 23854 (strangenight2-m) R 23849 23851 21275 0 -1 4202560 3228 0 0 0 656 0 0 0 25 0 4 0 505466573 279207936 13059 33554432000 4194304 4627427 140736712258688 18446744073709551615 4309082 0 0 4096 2 0 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 26.35
Current children cumulated vsize (KiB) 272664

Child status: 20
Real time (s): 6.65935
CPU time (s): 26.572
CPU user time (s): 26.523
CPU system time (s): 0.048992
CPU usage (%): 399.017
Max. virtual memory (cumulated for all children) (KiB): 290132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 26.523
system time used= 0.048992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21098
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= 655
involuntary context switches= 216

runsolver used 0.017997 second user time and 0.026995 second system time

The end

Launcher Data 

Begin job on node141 at 2011-04-30 04:28:30
IDJOB=3293014
IDBENCH=88025
IDSOLVER=1586
FILE ID=node141/3293014-1304130510
RUNJOBID= node141-1304128529-21294
PBS_JOBID= 13170777
Free space on /tmp= 72592 MiB

SOLVER NAME= CryptoMiniSat Strange-Night-2-mt
BENCH NAME= SAT02/industrial/goldberg/rand_net/rand_net60-40-10.shuffled.cnf
COMMAND LINE= ./strangenight2-mt --threads=NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3293014-1304130510/watcher-3293014-1304130510 -o /tmp/evaluation-result-3293014-1304130510/solver-3293014-1304130510 -C 4800 -W 1300 -M 15500  ./strangenight2-mt --threads=4 HOME/instance-3293014-1304130510.cnf

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

MD5SUM BENCH= 532245ed9a95eef41b179dba56b78f57
RANDOM SEED=1535673320

node141.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		: 2666.806
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		: 2666.806
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	: 5362.96
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		: 2666.806
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	: 5332.82
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		: 2666.806
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		: 2666.806
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	: 5332.84
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		: 2666.806
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		: 2666.806
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21828240 kB
Buffers:       1402384 kB
Cached:        8914028 kB
SwapCached:          4 kB
Active:        2734936 kB
Inactive:      7814432 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21828240 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:            5860 kB
Writeback:           0 kB
AnonPages:      233232 kB
Mapped:          15516 kB
Slab:           510692 kB
PageTables:       4656 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   489924 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= 72588 MiB
End job on node141 at 2011-04-30 04:28:36