Trace number 3175394

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-mtUNSAT 16.8654 4.22756

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v250-c1065-S1397126856-076.UNKNOWN.cnf
MD5SUM867bcd516c43a4ea9c98fad365ff9a08
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.243962
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
0.00/0.00	c Using 4 threads
0.00/0.00	c This is CryptoMiniSat 2.9.0
0.00/0.00	c compiled with gcc version 4.4.5
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Reading file 'HOME/instance-3175394-1304122275.cnf'
0.00/0.00	c -- header says num vars:            250
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        250
0.00/0.00	c Parsing time:  0.00 s
0.00/0.00	c  N st     0         0       250      1065         0         0      3195         0   no data   no data  --
0.00/0.00	c asymm  cl-useful: 0/1065/1065 lits-rem:0 time: 0.00
0.00/0.00	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      0 BRemL:      0 BRemN:      0 P:  0.0M T:  0.00
0.00/0.00	c bin-w-bin subsume rem            0 bins  time:  0.00 s
0.00/0.00	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
0.00/0.00	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:    250 time:  0.00 s
0.00/0.00	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
0.00/0.05	c lits-rem:         0  cl-subs:        0  v-elim:      6  v-fix:    0  time:  0.00 s
0.00/0.05	c Finding binary XORs  T:     0.00 s  found:       0
0.00/0.05	c Finding non-binary XORs:     0.00 s (found:       0, avg size: nan)
0.00/0.05	c calculated reachability. Time: 0.00
0.00/0.05	c Calc default polars -  time:   0.00 s pos:     112 undec:      25 neg:     113
0.00/0.05	c =========================================================================================
0.00/0.05	c types(t): F = full restart, N = normal restart
0.00/0.05	c types(t): S = simplification begin/end, E = solution found
0.00/0.05	c restart types(rt): st = static, dy = dynamic
0.00/0.05	c  t rt  Rest     Confl      Vars   NormCls    BinCls   Learnts    ClLits    LtLits
0.00/0.05	c  B st     0         0       244      1061         0         0      3227         0   no data   no data  --
0.00/0.05	c Decided on static restart strategy
0.47/0.12	c  N st     8      4917       244      1061         0      4729      3227     63459   no data   no data  --
1.18/0.31	c  N st    10     11302       244      1061         0      4347      3227     45870   no data   no data  --
1.98/0.51	c  N st    11     17046       244      1061         0      9789      3227    114536   no data   no data  --
3.17/0.83	c  F st    12     25000       244      1061         0     12064      3227    138448   no data   no data  --
3.17/0.83	c  N st    12     25000       244      1061         0     12064      3227    138448   no data   no data  --
3.99/1.05	c Decided on static restart strategy
3.99/1.05	c  N st    18     30002       244      1061         0     10425      3227    115027   no data   no data  --
3.99/1.05	c  S st    18     30002       244      1061         0     10425      3227    115027   no data   no data  --
3.99/1.08	c  S st    18     30503       244      1061         0     10921      3227    122618   no data   no data  --
3.99/1.08	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
3.99/1.08	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
3.99/1.08	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      0 BRemL:      0 BRemN:      0 P:  0.1M T:  0.01
3.99/1.09	c bin-w-bin subsume rem            0 bins  time:  0.00 s
3.99/1.09	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
3.99/1.09	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:    244 time:  0.00 s
3.99/1.09	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
4.39/1.17	c lits-rem:       297  cl-subs:     2108  v-elim:      0  v-fix:    0  time:  0.32 s
4.39/1.17	c asymm  cl-useful: 0/1061/1061 lits-rem:0 time: 0.02
4.39/1.17	c calculated reachability. Time: 0.00
4.39/1.17	c  N st    18     30503       244      1061         0      8813      3227     98625   no data   no data  --
5.97/1.53	c  N st    20     37616       244      1061         0      8110      3227     77737   no data   no data  --
7.17/1.85	c  N st    21     44015       244      1061         0     14151      3227    154355   no data   no data  --
7.57/1.94	c  S st    22     45755       244      1061         1     15810      3227    177748   no data   no data  --
7.57/1.99	c  S st    22     46257       244      1061         1     16305      3227    184803   no data   no data  --
7.57/1.99	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
7.57/1.99	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
7.57/1.99	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      0 BRemL:      0 BRemN:      0 P:  0.2M T:  0.01
7.97/2.00	c bin-w-bin subsume rem            0 bins  time:  0.00 s
7.97/2.01	c subs with bin:      203  lits-rem:       761  v-fix:    0  time:  0.04 s
7.97/2.01	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:    244 time:  0.00 s
7.97/2.01	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
9.16/2.30	c lits-rem:       519  cl-subs:     3136  v-elim:      0  v-fix:    0  time:  1.17 s
9.16/2.30	c vivif2 --  cl tried     1061 cl shrink        0 lits rem          0 time: 0.00
9.16/2.30	c vivif2 --  cl tried    12966 cl shrink        0 lits rem          0 time: 0.01
9.16/2.31	c asymm  cl-useful: 0/1061/1061 lits-rem:0 time: 0.03
9.16/2.31	c calculated reachability. Time: 0.00
9.16/2.31	c  N st    22     46257       244      1061         1     12966      3227    144187   no data   no data  --
12.36/3.11	c  N st    23     60656       244      1061         1     18179      3227    194840   no data   no data  --
13.95/3.58	c  N st    24     69385       244      1061         3     17063      3227    176057   no data   no data  --
13.95/3.58	c  S st    24     69385       244      1061         3     17063      3227    176057   no data   no data  --
14.35/3.63	c  S st    24     69891       243      1061         5     17557      3227    183427   no data   no data  --
14.35/3.63	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
14.35/3.63	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
14.35/3.63	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      7 BRemL:      0 BRemN:      0 P:  0.2M T:  0.01
14.35/3.64	c bin-w-bin subsume rem            7 bins  time:  0.00 s
14.75/3.76	c subs with bin:     3923  lits-rem:      1686  v-fix:    0  time:  0.49 s
14.75/3.76	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:    243 time:  0.00 s
14.75/3.76	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
15.56/3.90	c lits-rem:       315  cl-subs:      538  v-elim:      0  v-fix:    0  time:  0.55 s
15.56/3.90	c vivif2 --  cl tried     1042 cl shrink        0 lits rem          0 time: 0.00
15.56/3.90	c vivif2 --  cl tried    12353 cl shrink        0 lits rem          0 time: 0.01
15.56/3.91	c asymm  cl-useful: 0/1042/1042 lits-rem:0 time: 0.03
15.56/3.91	c calculated reachability. Time: 0.00
15.56/3.91	c  N st    24     69891       243      1042        12     12353      3188    125077   no data   no data  --
16.76/4.22	c Following stats are for *FIRST FINISHED THREAD ONLY*
16.76/4.22	c num threads              : 4          
16.76/4.22	c restarts                 : 24         
16.76/4.22	c dynamic restarts         : 0          
16.76/4.22	c static restarts          : 24         
16.76/4.22	c full restarts            : 1          
16.76/4.22	c total simplify time      : 0.06       
16.76/4.22	c learnts DL2              : 0          
16.76/4.22	c learnts size 2           : 109        
16.76/4.22	c learnts size 1           : 86          (34.40     % of vars)
16.76/4.22	c filedLit time            : 0.02        (0.10      % time)
16.76/4.22	c v-elim SatELite          : 6           (2.40      % vars)
16.76/4.22	c SatELite time            : 1.18        (7.01      % time)
16.76/4.22	c v-elim xor               : 0           (0.00      % vars)
16.76/4.22	c xor elim time            : 0.00        (0.00      % time)
16.76/4.22	c num binary xor trees     : 0          
16.76/4.22	c binxor trees' crown      : 0           (nan       leafs/tree)
16.76/4.22	c bin xor find time        : 0.00       
16.76/4.22	c OTF clause improved      : 4348        (0.05      clauses/conflict)
16.76/4.22	c OTF impr. size diff      : 4516        (1.04       lits/clause)
16.76/4.22	c OTF cl watch-shrink      : 15099       (0.18      clauses/conflict)
16.76/4.22	c OTF cl watch-sh-lit      : 17947       (1.19       lits/clause)
16.76/4.22	c tried to recurMin cls    : 13863       (16.33      % of conflicts)
16.76/4.22	c updated cache            : 0           (0.00       lits/tried recurMin)
16.76/4.22	c unit cls received        : 2           (2.33      % of units)
16.76/4.22	c unit cls sent            : 3           (3.49      % of units)
16.76/4.22	c bin cls received         : 8          
16.76/4.22	c bin cls sent             : 21         
16.76/4.22	c clauses over max glue    : 0           (0.00      % of all clauses)
16.76/4.22	c conflicts                : 84901       (5042.39   / sec)
16.76/4.22	c decisions                : 99448       (2.33      % random)
16.76/4.22	c bogo-props               : 461148516   (27388279.69 / sec)
16.76/4.22	c conflict literals        : 1046027     (28.00     % deleted)
16.76/4.22	c Memory used              : 267.66      MB
16.76/4.22	c single-thread CPU time   : 16.84       s
16.76/4.22	c all-threads sum CPU time : 16.84       s
16.76/4.22	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-3175394-1304122275/watcher-3175394-1304122275 -o /tmp/evaluation-result-3175394-1304122275/solver-3175394-1304122275 -C 4800 -W 1300 -M 15500 ./strangenight1-mt --threads=4 HOME/instance-3175394-1304122275.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: 8.09 8.08 7.81 5/180 19356
/proc/meminfo: memFree=30878120/32950928 swapFree=67111448/67111528
[pid=19356] ppid=19354 vsize=51236 CPUtime=0 cores=1,3,5,7
/proc/19356/stat : 19356 (strangenight1-m) R 19354 19356 19209 0 -1 4202496 418 0 0 0 0 0 0 0 25 0 4 0 523826199 52465664 357 33554432000 4194304 4650419 140734234672480 18446744073709551615 47028823865264 0 0 4096 2 18446744073709551615 0 0 17 3 0 0 0
/proc/19356/statm: 12809 357 306 112 0 7774 0
[pid=19356/tid=19357] ppid=19354 vsize=51236 CPUtime=0 cores=1,3,5,7
/proc/19356/task/19357/stat : 19357 (strangenight1-m) R 19354 19356 19209 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 4 0 523826199 52465664 357 33554432000 4194304 4650419 140734234672480 18446744073709551615 251814240187 0 0 4096 2 0 0 0 -1 5 0 0 0
[pid=19356/tid=19358] ppid=19354 vsize=51236 CPUtime=0 cores=1,3,5,7
/proc/19356/task/19358/stat : 19358 (strangenight1-m) R 19354 19356 19209 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 4 0 523826199 52465664 357 33554432000 4194304 4650419 140734234672480 18446744073709551615 47028823865266 0 0 4096 2 0 0 0 -1 5 0 0 0
[pid=19356/tid=19359] ppid=19354 vsize=51236 CPUtime=0 cores=1,3,5,7
/proc/19356/task/19359/stat : 19359 (strangenight1-m) R 19354 19356 19209 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 4 0 523826199 52465664 357 33554432000 4194304 4650419 140734234672480 18446744073709551615 47028823864848 0 0 4096 2 0 0 0 -1 1 0 0 0

[startup+0.051367 s]
/proc/loadavg: 8.09 8.08 7.81 5/180 19356
/proc/meminfo: memFree=30878120/32950928 swapFree=67111448/67111528
[pid=19356] ppid=19354 vsize=282136 CPUtime=0.18 cores=1,3,5,7
/proc/19356/stat : 19356 (strangenight1-m) R 19354 19356 19209 0 -1 4202496 1148 0 0 0 18 0 0 0 25 0 4 0 523826199 288907264 1029 33554432000 4194304 4650419 140734234672480 18446744073709551615 251813901345 0 0 4096 2 18446744073709551615 0 0 17 3 0 0 0
/proc/19356/statm: 70534 1029 391 112 0 65499 0
[pid=19356/tid=19357] ppid=19354 vsize=282136 CPUtime=0.04 cores=1,3,5,7
/proc/19356/task/19357/stat : 19357 (strangenight1-m) R 19354 19356 19209 0 -1 4202560 212 0 0 0 4 0 0 0 25 0 4 0 523826199 288907264 1029 33554432000 4194304 4650419 140734234672480 18446744073709551615 4363420 0 0 4096 2 0 0 0 -1 5 0 0 0
[pid=19356/tid=19358] ppid=19354 vsize=282136 CPUtime=0.04 cores=1,3,5,7
/proc/19356/task/19358/stat : 19358 (strangenight1-m) R 19354 19356 19209 0 -1 4202560 188 0 0 0 4 0 0 0 25 0 4 0 523826199 288907264 1029 33554432000 4194304 4650419 140734234672480 18446744073709551615 4330361 0 0 4096 2 0 0 0 -1 3 0 0 0
[pid=19356/tid=19359] ppid=19354 vsize=282136 CPUtime=0.04 cores=1,3,5,7
/proc/19356/task/19359/stat : 19359 (strangenight1-m) R 19354 19356 19209 0 -1 4202560 141 0 0 0 4 0 0 0 25 0 4 0 523826199 288907264 1029 33554432000 4194304 4650419 140734234672480 18446744073709551615 4365246 0 0 4096 2 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 282136

[startup+0.123869 s]
/proc/loadavg: 8.09 8.08 7.81 5/180 19356
/proc/meminfo: memFree=30878120/32950928 swapFree=67111448/67111528
[pid=19356] ppid=19354 vsize=282612 CPUtime=0.47 cores=1,3,5,7
/proc/19356/stat : 19356 (strangenight1-m) R 19354 19356 19209 0 -1 4202496 1593 0 0 0 47 0 0 0 25 0 4 0 523826199 289394688 1303 33554432000 4194304 4650419 140734234672480 18446744073709551615 4330361 0 0 4096 2 18446744073709551615 0 0 17 3 0 0 0
/proc/19356/statm: 70653 1303 393 112 0 65618 0
[pid=19356/tid=19357] ppid=19354 vsize=282612 CPUtime=0.11 cores=1,3,5,7
/proc/19356/task/19357/stat : 19357 (strangenight1-m) R 19354 19356 19209 0 -1 4202560 353 0 0 0 11 0 0 0 25 0 4 0 523826199 289394688 1303 33554432000 4194304 4650419 140734234672480 18446744073709551615 4365321 0 0 4096 2 0 0 0 -1 5 0 0 0
[pid=19356/tid=19358] ppid=19354 vsize=282612 CPUtime=0.11 cores=1,3,5,7
/proc/19356/task/19358/stat : 19358 (strangenight1-m) R 19354 19356 19209 0 -1 4202560 267 0 0 0 11 0 0 0 25 0 4 0 523826199 289394688 1303 33554432000 4194304 4650419 140734234672480 18446744073709551615 251814283447 0 0 4096 2 0 0 0 -1 3 0 0 0
[pid=19356/tid=19359] ppid=19354 vsize=282612 CPUtime=0.11 cores=1,3,5,7
/proc/19356/task/19359/stat : 19359 (strangenight1-m) R 19354 19356 19209 0 -1 4202560 287 0 0 0 11 0 0 0 25 0 4 0 523826199 289394688 1303 33554432000 4194304 4650419 140734234672480 18446744073709551615 4363582 0 0 4096 2 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 0.47
Current children cumulated vsize (KiB) 282612

[startup+0.300989 s]
/proc/loadavg: 8.09 8.08 7.81 5/180 19356
/proc/meminfo: memFree=30878120/32950928 swapFree=67111448/67111528
[pid=19356] ppid=19354 vsize=283108 CPUtime=1.18 cores=1,3,5,7
/proc/19356/stat : 19356 (strangenight1-m) R 19354 19356 19209 0 -1 4202496 2198 0 0 0 118 0 0 0 25 0 4 0 523826199 289902592 1737 33554432000 4194304 4650419 140734234672480 18446744073709551615 4334212 0 0 4096 2 18446744073709551615 0 0 17 3 0 0 0
/proc/19356/statm: 70777 1737 393 112 0 65742 0
[pid=19356/tid=19357] ppid=19354 vsize=283108 CPUtime=0.29 cores=1,3,5,7
/proc/19356/task/19357/stat : 19357 (strangenight1-m) R 19354 19356 19209 0 -1 4202560 469 0 0 0 29 0 0 0 25 0 4 0 523826199 289902592 1737 33554432000 4194304 4650419 140734234672480 18446744073709551615 4366828 0 0 4096 2 0 0 0 -1 5 0 0 0
[pid=19356/tid=19358] ppid=19354 vsize=283108 CPUtime=0.29 cores=1,3,5,7
/proc/19356/task/19358/stat : 19358 (strangenight1-m) R 19354 19356 19209 0 -1 4202560 467 0 0 0 29 0 0 0 25 0 4 0 523826199 289902592 1737 33554432000 4194304 4650419 140734234672480 18446744073709551615 4313071 0 0 4096 2 0 0 0 -1 7 0 0 0
[pid=19356/tid=19359] ppid=19354 vsize=283108 CPUtime=0.29 cores=1,3,5,7
/proc/19356/task/19359/stat : 19359 (strangenight1-m) R 19354 19356 19209 0 -1 4202560 396 0 0 0 29 0 0 0 25 0 4 0 523826199 289902592 1737 33554432000 4194304 4650419 140734234672480 18446744073709551615 4367232 0 0 4096 2 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1.18
Current children cumulated vsize (KiB) 283108

[startup+0.700922 s]
/proc/loadavg: 8.09 8.08 7.81 5/180 19356
/proc/meminfo: memFree=30878120/32950928 swapFree=67111448/67111528
[pid=19356] ppid=19354 vsize=284192 CPUtime=2.77 cores=1,3,5,7
/proc/19356/stat : 19356 (strangenight1-m) R 19354 19356 19209 0 -1 4202496 3742 0 0 0 277 0 0 0 25 0 4 0 523826199 291012608 2119 33554432000 4194304 4650419 140734234672480 18446744073709551615 4364738 0 0 4096 2 18446744073709551615 0 0 17 3 0 0 0
/proc/19356/statm: 71048 2119 393 112 0 66013 0
[pid=19356/tid=19357] ppid=19354 vsize=284192 CPUtime=0.69 cores=1,3,5,7
/proc/19356/task/19357/stat : 19357 (strangenight1-m) R 19354 19356 19209 0 -1 4202560 866 0 0 0 69 0 0 0 25 0 4 0 523826199 291012608 2119 33554432000 4194304 4650419 140734234672480 18446744073709551615 4365223 0 0 4096 2 0 0 0 -1 5 0 0 0
[pid=19356/tid=19358] ppid=19354 vsize=284192 CPUtime=0.68 cores=1,3,5,7
/proc/19356/task/19358/stat : 19358 (strangenight1-m) R 19354 19356 19209 0 -1 4202560 845 0 0 0 68 0 0 0 25 0 4 0 523826199 291012608 2119 33554432000 4194304 4650419 140734234672480 18446744073709551615 4366841 0 0 4096 2 0 0 0 -1 7 0 0 0
[pid=19356/tid=19359] ppid=19354 vsize=284192 CPUtime=0.69 cores=1,3,5,7
/proc/19356/task/19359/stat : 19359 (strangenight1-m) R 19354 19356 19209 0 -1 4202560 773 0 0 0 69 0 0 0 25 0 4 0 523826199 291012608 2119 33554432000 4194304 4650419 140734234672480 18446744073709551615 4366853 0 0 4096 2 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.77
Current children cumulated vsize (KiB) 284192

[startup+1.50079 s]
/proc/loadavg: 8.09 8.08 7.81 9/184 19360
/proc/meminfo: memFree=30863080/32950928 swapFree=67111448/67111528
[pid=19356] ppid=19354 vsize=287820 CPUtime=5.97 cores=1,3,5,7
/proc/19356/stat : 19356 (strangenight1-m) R 19354 19356 19209 0 -1 4202496 7314 0 0 0 596 1 0 0 25 0 4 0 523826199 294727680 4084 33554432000 4194304 4650419 140734234672480 18446744073709551615 4363426 0 0 4096 2 18446744073709551615 0 0 17 3 0 0 0
/proc/19356/statm: 71955 4084 395 112 0 66920 0
[pid=19356/tid=19357] ppid=19354 vsize=287820 CPUtime=1.49 cores=1,3,5,7
/proc/19356/task/19357/stat : 19357 (strangenight1-m) R 19354 19356 19209 0 -1 4202560 2090 0 0 0 149 0 0 0 25 0 4 0 523826199 294727680 4084 33554432000 4194304 4650419 140734234672480 18446744073709551615 4367241 0 0 4096 2 0 0 0 -1 5 0 0 0
[pid=19356/tid=19358] ppid=19354 vsize=287820 CPUtime=1.48 cores=1,3,5,7
/proc/19356/task/19358/stat : 19358 (strangenight1-m) R 19354 19356 19209 0 -1 4202560 1413 0 0 0 148 0 0 0 25 0 4 0 523826199 294727680 4084 33554432000 4194304 4650419 140734234672480 18446744073709551615 4365227 0 0 4096 2 0 0 0 -1 7 0 0 0
[pid=19356/tid=19359] ppid=19354 vsize=287820 CPUtime=1.49 cores=1,3,5,7
/proc/19356/task/19359/stat : 19359 (strangenight1-m) R 19354 19356 19209 0 -1 4202560 1294 0 0 0 149 0 0 0 25 0 4 0 523826199 294727680 4084 33554432000 4194304 4650419 140734234672480 18446744073709551615 4333632 0 0 4096 2 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 5.97
Current children cumulated vsize (KiB) 287820

[startup+3.10052 s]
/proc/loadavg: 8.08 8.08 7.81 9/184 19361
/proc/meminfo: memFree=30828236/32950928 swapFree=67111448/67111528
[pid=19356] ppid=19354 vsize=281956 CPUtime=12.36 cores=1,3,5,7
/proc/19356/stat : 19356 (strangenight1-m) R 19354 19356 19209 0 -1 4202496 13271 0 0 0 1235 1 0 0 25 0 4 0 523826199 288722944 7474 33554432000 4194304 4650419 140734234672480 18446744073709551615 4366869 0 0 4096 2 18446744073709551615 0 0 17 3 0 0 0
/proc/19356/statm: 70489 7474 395 112 0 65454 0
[pid=19356/tid=19357] ppid=19354 vsize=281956 CPUtime=3.09 cores=1,3,5,7
/proc/19356/task/19357/stat : 19357 (strangenight1-m) R 19354 19356 19209 0 -1 4202560 3317 0 0 0 309 0 0 0 25 0 4 0 523826199 288722944 7474 33554432000 4194304 4650419 140734234672480 18446744073709551615 4433059 0 0 4096 2 0 0 0 -1 5 0 0 0
[pid=19356/tid=19358] ppid=19354 vsize=281956 CPUtime=3.07 cores=1,3,5,7
/proc/19356/task/19358/stat : 19358 (strangenight1-m) R 19354 19356 19209 0 -1 4202560 3192 0 0 0 307 0 0 0 25 0 4 0 523826199 288722944 7474 33554432000 4194304 4650419 140734234672480 18446744073709551615 4366928 0 0 4096 2 0 0 0 -1 7 0 0 0
[pid=19356/tid=19359] ppid=19354 vsize=281956 CPUtime=3.09 cores=1,3,5,7
/proc/19356/task/19359/stat : 19359 (strangenight1-m) R 19354 19356 19209 0 -1 4202560 3039 0 0 0 309 0 0 0 25 0 4 0 523826199 288722944 7474 33554432000 4194304 4650419 140734234672480 18446744073709551615 4366819 0 0 4096 2 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 12.36
Current children cumulated vsize (KiB) 281956

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

[startup+3.90039 s]
/proc/loadavg: 8.08 8.08 7.81 9/184 19361
/proc/meminfo: memFree=30815052/32950928 swapFree=67111448/67111528
[pid=19356] ppid=19354 vsize=274032 CPUtime=15.56 cores=1,3,5,7
/proc/19356/stat : 19356 (strangenight1-m) R 19354 19356 19209 0 -1 4202496 14482 0 0 0 1554 2 0 0 25 0 4 0 523826199 280608768 8131 33554432000 4194304 4650419 140734234672480 18446744073709551615 4438378 0 0 4096 2 18446744073709551615 0 0 17 3 0 0 0
/proc/19356/statm: 68508 8131 395 112 0 63473 0
[pid=19356/tid=19357] ppid=19354 vsize=274032 CPUtime=3.89 cores=1,3,5,7
/proc/19356/task/19357/stat : 19357 (strangenight1-m) R 19354 19356 19209 0 -1 4202560 3624 0 0 0 389 0 0 0 25 0 4 0 523826199 280608768 8131 33554432000 4194304 4650419 140734234672480 18446744073709551615 4363416 0 0 4096 2 0 0 0 -1 5 0 0 0
[pid=19356/tid=19358] ppid=19354 vsize=274032 CPUtime=3.86 cores=1,3,5,7
/proc/19356/task/19358/stat : 19358 (strangenight1-m) R 19354 19356 19209 0 -1 4202560 3493 0 0 0 386 0 0 0 25 0 4 0 523826199 280608768 8131 33554432000 4194304 4650419 140734234672480 18446744073709551615 4333937 0 0 4096 2 0 0 0 -1 7 0 0 0
[pid=19356/tid=19359] ppid=19354 vsize=274032 CPUtime=3.88 cores=1,3,5,7
/proc/19356/task/19359/stat : 19359 (strangenight1-m) R 19354 19356 19209 0 -1 4202560 3295 0 0 0 388 0 0 0 25 0 4 0 523826199 280608768 8131 33554432000 4194304 4650419 140734234672480 18446744073709551615 4365343 0 0 4096 2 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 15.56
Current children cumulated vsize (KiB) 274032

[startup+4.10035 s]
/proc/loadavg: 8.08 8.08 7.81 9/184 19361
/proc/meminfo: memFree=30815052/32950928 swapFree=67111448/67111528
[pid=19356] ppid=19354 vsize=274080 CPUtime=16.36 cores=1,3,5,7
/proc/19356/stat : 19356 (strangenight1-m) R 19354 19356 19209 0 -1 4202496 14810 0 0 0 1634 2 0 0 25 0 4 0 523826199 280657920 8089 33554432000 4194304 4650419 140734234672480 18446744073709551615 4365346 0 0 4096 2 18446744073709551615 0 0 17 3 0 0 0
/proc/19356/statm: 68520 8089 395 112 0 63485 0
[pid=19356/tid=19357] ppid=19354 vsize=274080 CPUtime=4.09 cores=1,3,5,7
/proc/19356/task/19357/stat : 19357 (strangenight1-m) R 19354 19356 19209 0 -1 4202560 3816 0 0 0 409 0 0 0 25 0 4 0 523826199 280657920 8089 33554432000 4194304 4650419 140734234672480 18446744073709551615 4364762 0 0 4096 2 0 0 0 -1 5 0 0 0
[pid=19356/tid=19358] ppid=19354 vsize=274080 CPUtime=4.06 cores=1,3,5,7
/proc/19356/task/19358/stat : 19358 (strangenight1-m) R 19354 19356 19209 0 -1 4202560 3541 0 0 0 406 0 0 0 25 0 4 0 523826199 280657920 8089 33554432000 4194304 4650419 140734234672480 18446744073709551615 4365227 0 0 4096 2 0 0 0 -1 7 0 0 0
[pid=19356/tid=19359] ppid=19354 vsize=274080 CPUtime=4.08 cores=1,3,5,7
/proc/19356/task/19359/stat : 19359 (strangenight1-m) R 19354 19356 19209 0 -1 4202560 3340 0 0 0 408 0 0 0 25 0 4 0 523826199 280657920 8089 33554432000 4194304 4650419 140734234672480 18446744073709551615 4366835 0 0 4096 2 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 16.36
Current children cumulated vsize (KiB) 274080

[startup+4.20034 s]
/proc/loadavg: 8.08 8.08 7.81 9/184 19361
/proc/meminfo: memFree=30815052/32950928 swapFree=67111448/67111528
[pid=19356] ppid=19354 vsize=274080 CPUtime=16.76 cores=1,3,5,7
/proc/19356/stat : 19356 (strangenight1-m) R 19354 19356 19209 0 -1 4202496 14900 0 0 0 1674 2 0 0 25 0 4 0 523826199 280657920 8179 33554432000 4194304 4650419 140734234672480 18446744073709551615 4366819 0 0 4096 2 18446744073709551615 0 0 17 3 0 0 0
/proc/19356/statm: 68520 8179 395 112 0 63485 0
[pid=19356/tid=19357] ppid=19354 vsize=274080 CPUtime=4.19 cores=1,3,5,7
/proc/19356/task/19357/stat : 19357 (strangenight1-m) R 19354 19356 19209 0 -1 4202560 3845 0 0 0 419 0 0 0 25 0 4 0 523826199 280657920 8179 33554432000 4194304 4650419 140734234672480 18446744073709551615 4365346 0 0 4096 2 0 0 0 -1 5 0 0 0
[pid=19356/tid=19358] ppid=19354 vsize=274080 CPUtime=4.16 cores=1,3,5,7
/proc/19356/task/19358/stat : 19358 (strangenight1-m) R 19354 19356 19209 0 -1 4202560 3561 0 0 0 416 0 0 0 25 0 4 0 523826199 280657920 8179 33554432000 4194304 4650419 140734234672480 18446744073709551615 4366950 0 0 4096 2 0 0 0 -1 7 0 0 0
[pid=19356/tid=19359] ppid=19354 vsize=274080 CPUtime=4.18 cores=1,3,5,7
/proc/19356/task/19359/stat : 19359 (strangenight1-m) R 19354 19356 19209 0 -1 4202560 3362 0 0 0 418 0 0 0 25 0 4 0 523826199 280657920 8179 33554432000 4194304 4650419 140734234672480 18446744073709551615 4363420 0 0 4096 2 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 16.76
Current children cumulated vsize (KiB) 274080

Child status: 20
Real time (s): 4.22756
CPU time (s): 16.8654
CPU user time (s): 16.8404
CPU system time (s): 0.024996
CPU usage (%): 398.94
Max. virtual memory (cumulated for all children) (KiB): 291544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 16.8404
system time used= 0.024996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14924
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= 124
involuntary context switches= 142

runsolver used 0.015997 second user time and 0.016997 second system time

The end

Launcher Data 

Begin job on node126 at 2011-04-30 02:11:15
IDJOB=3175394
IDBENCH=83012
IDSOLVER=1588
FILE ID=node126/3175394-1304122275
RUNJOBID= node126-1304121071-19228
PBS_JOBID= 13170739
Free space on /tmp= 71592 MiB

SOLVER NAME= CryptoMiniSat Strange-Night-1-mt
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v250-c1065-S1397126856-076.UNKNOWN.cnf
COMMAND LINE= ./strangenight1-mt --threads=NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3175394-1304122275/watcher-3175394-1304122275 -o /tmp/evaluation-result-3175394-1304122275/solver-3175394-1304122275 -C 4800 -W 1300 -M 15500  ./strangenight1-mt --threads=4 HOME/instance-3175394-1304122275.cnf

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

MD5SUM BENCH= 867bcd516c43a4ea9c98fad365ff9a08
RANDOM SEED=609286809

node126.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		: 2666.783
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	: 5333.56
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		: 2666.783
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		: 2666.783
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		: 2666.783
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	: 5332.74
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		: 2666.783
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	: 5332.80
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		: 2666.783
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		: 2666.783
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		: 2666.783
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      30878400 kB
Buffers:        266524 kB
Cached:        1424084 kB
SwapCached:         76 kB
Active:         148936 kB
Inactive:      1612216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      30878400 kB
SwapTotal:    67111528 kB
SwapFree:     67111448 kB
Dirty:           12460 kB
Writeback:           0 kB
AnonPages:       70636 kB
Mapped:          15472 kB
Slab:           246988 kB
PageTables:       4244 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   279364 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= 71588 MiB
End job on node126 at 2011-04-30 02:11:19