Trace number 3175155

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 13.339 3.346

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v250-c1065-S860541986-078.UNKNOWN.cnf
MD5SUM71604c5ae90cca76a60cbb9c7e772fe9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.268958
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-3175155-1304093134.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
0.00/0.01	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:     13  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:      94 undec:      37 neg:     119
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       237      1054         0         0      3245         0   no data   no data  --
0.00/0.04	c Decided on static restart strategy
0.40/0.11	c  N st     8      4916       237      1054         0      4706      3245     62003   no data   no data  --
1.17/0.32	c  N st    10     11299       237      1054         0      4362      3245     44503   no data   no data  --
1.97/0.53	c  N st    11     17043       237      1054         0      9827      3245    114538   no data   no data  --
3.17/0.86	c  F st    12     25000       237      1054         0     12046      3245    136000   no data   no data  --
3.17/0.86	c  N st    12     25000       237      1054         0     12046      3245    136000   no data   no data  --
3.97/1.07	c Decided on static restart strategy
3.97/1.07	c  N st    18     30002       237      1054         0     10370      3245    111293   no data   no data  --
3.97/1.07	c  S st    18     30002       237      1054         0     10370      3245    111293   no data   no data  --
4.38/1.11	c  S st    18     30504       237      1054         0     10868      3245    118295   no data   no data  --
4.38/1.11	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
4.38/1.11	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
4.38/1.11	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      0 BRemL:      0 BRemN:      0 P:  0.1M T:  0.01
4.38/1.11	c bin-w-bin subsume rem            0 bins  time:  0.00 s
4.38/1.11	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
4.38/1.11	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:    237 time:  0.00 s
4.38/1.11	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
4.38/1.20	c lits-rem:       349  cl-subs:     2313  v-elim:      0  v-fix:    0  time:  0.34 s
4.78/1.20	c asymm  cl-useful: 0/1054/1054 lits-rem:0 time: 0.02
4.78/1.20	c calculated reachability. Time: 0.00
4.78/1.21	c  N st    18     30504       237      1054         0      8555      3244     93152   no data   no data  --
5.97/1.58	c  N st    20     37615       237      1054         0      7859      3244     73679   no data   no data  --
7.16/1.87	c  N st    21     44014       237      1054         0     13981      3244    152044   no data   no data  --
7.56/1.98	c  S st    22     45758       237      1054         0     15636      3244    173030   no data   no data  --
7.96/2.03	c  S st    22     46264       237      1054         0     16136      3244    180217   no data   no data  --
7.96/2.03	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
7.96/2.03	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
7.96/2.03	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      0 BRemL:      0 BRemN:      0 P:  0.2M T:  0.01
7.96/2.03	c bin-w-bin subsume rem            0 bins  time:  0.00 s
7.96/2.03	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
7.96/2.04	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:    237 time:  0.00 s
7.96/2.04	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
9.18/2.35	c lits-rem:       780  cl-subs:     3014  v-elim:      0  v-fix:    0  time:  1.25 s
9.18/2.35	c vivif2 --  cl tried     1054 cl shrink        0 lits rem          0 time: 0.00
9.18/2.35	c vivif2 --  cl tried    13122 cl shrink        0 lits rem          0 time: 0.01
9.18/2.36	c asymm  cl-useful: 0/1054/1054 lits-rem:0 time: 0.04
9.18/2.36	c calculated reachability. Time: 0.00
9.18/2.36	c  N st    22     46264       237      1054         0     13122      3244    145266   no data   no data  --
12.36/3.13	c  N st    23     60661       237      1054         1     18315      3244    193101   no data   no data  --
13.17/3.34	c Following stats are for *FIRST FINISHED THREAD ONLY*
13.17/3.34	c num threads              : 4          
13.17/3.34	c restarts                 : 24         
13.17/3.34	c dynamic restarts         : 0          
13.17/3.34	c static restarts          : 24         
13.17/3.34	c full restarts            : 1          
13.17/3.34	c total simplify time      : 0.03       
13.17/3.34	c learnts DL2              : 0          
13.17/3.34	c learnts size 2           : 91         
13.17/3.34	c learnts size 1           : 83          (33.20     % of vars)
13.17/3.34	c filedLit time            : 0.01        (0.09      % time)
13.17/3.34	c v-elim SatELite          : 13          (5.20      % vars)
13.17/3.34	c SatELite time            : 1.13        (8.51      % time)
13.17/3.34	c v-elim xor               : 0           (0.00      % vars)
13.17/3.34	c xor elim time            : 0.00        (0.03      % time)
13.17/3.34	c num binary xor trees     : 0          
13.17/3.34	c binxor trees' crown      : 0           (nan       leafs/tree)
13.17/3.34	c bin xor find time        : 0.00       
13.17/3.34	c OTF clause improved      : 3624        (0.05      clauses/conflict)
13.17/3.34	c OTF impr. size diff      : 3756        (1.04       lits/clause)
13.17/3.34	c OTF cl watch-shrink      : 11731       (0.17      clauses/conflict)
13.17/3.34	c OTF cl watch-sh-lit      : 13650       (1.16       lits/clause)
13.17/3.34	c tried to recurMin cls    : 10672       (15.24      % of conflicts)
13.17/3.34	c updated cache            : 0           (0.00       lits/tried recurMin)
13.17/3.34	c unit cls received        : 1           (1.20      % of units)
13.17/3.34	c unit cls sent            : 1           (1.20      % of units)
13.17/3.34	c bin cls received         : 10         
13.17/3.34	c bin cls sent             : 10         
13.17/3.34	c clauses over max glue    : 0           (0.00      % of all clauses)
13.17/3.34	c conflicts                : 70005       (5256.43   / sec)
13.17/3.34	c decisions                : 82085       (2.84      % random)
13.17/3.34	c bogo-props               : 371883456   (27923423.49 / sec)
13.17/3.34	c conflict literals        : 849822      (27.16     % deleted)
13.17/3.34	c Memory used              : 284.14      MB
13.17/3.34	c single-thread CPU time   : 13.32       s
13.17/3.34	c all-threads sum CPU time : 13.32       s
13.17/3.34	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-3175155-1304093134/watcher-3175155-1304093134 -o /tmp/evaluation-result-3175155-1304093134/solver-3175155-1304093134 -C 4800 -W 1300 -M 15500 ./strangenight1-mt --threads=4 HOME/instance-3175155-1304093134.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 4800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 4830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 8.24 8.14 7.97 6/180 6101
/proc/meminfo: memFree=19678844/32950904 swapFree=67082284/67111528
[pid=6101] ppid=6099 vsize=51236 CPUtime=0 cores=0,2,4,6
/proc/6101/stat : 6101 (strangenight1-m) R 6099 6101 5556 0 -1 4202496 413 0 0 0 0 0 0 0 25 0 4 0 520913127 52465664 352 33554432000 4194304 4650419 140734779598384 18446744073709551615 47396580075436 0 0 4096 2 18446744073709551615 0 0 17 4 0 0 0
/proc/6101/statm: 12809 352 303 112 0 7774 0
[pid=6101/tid=6102] ppid=6099 vsize=51236 CPUtime=0 cores=0,2,4,6
/proc/6101/task/6102/stat : 6102 (strangenight1-m) R 6099 6101 5556 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 4 0 520913128 52465664 352 33554432000 4194304 4650419 140734779598384 18446744073709551615 47396580075442 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=6101/tid=6103] ppid=6099 vsize=51236 CPUtime=0 cores=0,2,4,6
/proc/6101/task/6103/stat : 6103 (strangenight1-m) R 6099 6101 5556 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 4 0 520913128 52465664 352 33554432000 4194304 4650419 140734779598384 18446744073709551615 237290677302 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=6101/tid=6104] ppid=6099 vsize=51236 CPUtime=0 cores=0,2,4,6
/proc/6101/task/6104/stat : 6104 (strangenight1-m) R 6099 6101 5556 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 4 0 520913128 52465664 352 33554432000 4194304 4650419 140734779598384 18446744073709551615 237278936049 0 0 4096 2 0 0 0 -1 2 0 0 0

[startup+0.108557 s]
/proc/loadavg: 8.24 8.14 7.97 6/180 6101
/proc/meminfo: memFree=19678844/32950904 swapFree=67082284/67111528
[pid=6101] ppid=6099 vsize=282396 CPUtime=0.4 cores=0,2,4,6
/proc/6101/stat : 6101 (strangenight1-m) R 6099 6101 5556 0 -1 4202496 1408 0 0 0 40 0 0 0 25 0 4 0 520913127 289173504 1312 33554432000 4194304 4650419 140734779598384 18446744073709551615 4365192 0 0 4096 2 18446744073709551615 0 0 17 4 0 0 0
/proc/6101/statm: 70599 1312 391 112 0 65564 0
[pid=6101/tid=6102] ppid=6099 vsize=282396 CPUtime=0.1 cores=0,2,4,6
/proc/6101/task/6102/stat : 6102 (strangenight1-m) R 6099 6101 5556 0 -1 4202560 244 0 0 0 10 0 0 0 25 0 4 0 520913128 289173504 1312 33554432000 4194304 4650419 140734779598384 18446744073709551615 4364762 0 0 4096 2 0 0 0 -1 6 0 0 0
[pid=6101/tid=6103] ppid=6099 vsize=282396 CPUtime=0.1 cores=0,2,4,6
/proc/6101/task/6103/stat : 6103 (strangenight1-m) R 6099 6101 5556 0 -1 4202560 278 0 0 0 10 0 0 0 25 0 4 0 520913128 289173504 1312 33554432000 4194304 4650419 140734779598384 18446744073709551615 4366819 0 0 4096 2 0 0 0 -1 0 0 0 0
[pid=6101/tid=6104] ppid=6099 vsize=282396 CPUtime=0.1 cores=0,2,4,6
/proc/6101/task/6104/stat : 6104 (strangenight1-m) R 6099 6101 5556 0 -1 4202560 192 0 0 0 10 0 0 0 25 0 4 0 520913128 289173504 1312 33554432000 4194304 4650419 140734779598384 18446744073709551615 4365227 0 0 4096 2 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 0.4
Current children cumulated vsize (KiB) 282396

[startup+0.200541 s]
/proc/loadavg: 8.24 8.14 7.97 6/180 6101
/proc/meminfo: memFree=19678844/32950904 swapFree=67082284/67111528
[pid=6101] ppid=6099 vsize=283036 CPUtime=0.77 cores=0,2,4,6
/proc/6101/stat : 6101 (strangenight1-m) R 6099 6101 5556 0 -1 4202496 1922 0 0 0 77 0 0 0 25 0 4 0 520913127 289828864 1490 33554432000 4194304 4650419 140734779598384 18446744073709551615 4365343 0 0 4096 2 18446744073709551615 0 0 17 4 0 0 0
/proc/6101/statm: 70759 1490 393 112 0 65724 0
[pid=6101/tid=6102] ppid=6099 vsize=283036 CPUtime=0.19 cores=0,2,4,6
/proc/6101/task/6102/stat : 6102 (strangenight1-m) R 6099 6101 5556 0 -1 4202560 390 0 0 0 19 0 0 0 25 0 4 0 520913128 289828864 1490 33554432000 4194304 4650419 140734779598384 18446744073709551615 4365273 0 0 4096 2 0 0 0 -1 6 0 0 0
[pid=6101/tid=6103] ppid=6099 vsize=283036 CPUtime=0.19 cores=0,2,4,6
/proc/6101/task/6103/stat : 6103 (strangenight1-m) R 6099 6101 5556 0 -1 4202560 409 0 0 0 19 0 0 0 25 0 4 0 520913128 289828864 1490 33554432000 4194304 4650419 140734779598384 18446744073709551615 4366928 0 0 4096 2 0 0 0 -1 0 0 0 0
[pid=6101/tid=6104] ppid=6099 vsize=283036 CPUtime=0.19 cores=0,2,4,6
/proc/6101/task/6104/stat : 6104 (strangenight1-m) R 6099 6101 5556 0 -1 4202560 310 0 0 0 19 0 0 0 25 0 4 0 520913128 289828864 1490 33554432000 4194304 4650419 140734779598384 18446744073709551615 4334468 0 0 4096 2 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 0.77
Current children cumulated vsize (KiB) 283036

[startup+0.300524 s]
/proc/loadavg: 8.24 8.14 7.97 6/180 6101
/proc/meminfo: memFree=19678844/32950904 swapFree=67082284/67111528
[pid=6101] ppid=6099 vsize=283580 CPUtime=1.17 cores=0,2,4,6
/proc/6101/stat : 6101 (strangenight1-m) R 6099 6101 5556 0 -1 4202496 2384 0 0 0 117 0 0 0 25 0 4 0 520913127 290385920 1692 33554432000 4194304 4650419 140734779598384 18446744073709551615 4365227 0 0 4096 2 18446744073709551615 0 0 17 4 0 0 0
/proc/6101/statm: 70895 1692 393 112 0 65860 0
[pid=6101/tid=6102] ppid=6099 vsize=283580 CPUtime=0.29 cores=0,2,4,6
/proc/6101/task/6102/stat : 6102 (strangenight1-m) R 6099 6101 5556 0 -1 4202560 538 0 0 0 29 0 0 0 25 0 4 0 520913128 290385920 1692 33554432000 4194304 4650419 140734779598384 18446744073709551615 4364751 0 0 4096 2 0 0 0 -1 6 0 0 0
[pid=6101/tid=6103] ppid=6099 vsize=283580 CPUtime=0.29 cores=0,2,4,6
/proc/6101/task/6103/stat : 6103 (strangenight1-m) R 6099 6101 5556 0 -1 4202560 588 0 0 0 29 0 0 0 25 0 4 0 520913128 290385920 1692 33554432000 4194304 4650419 140734779598384 18446744073709551615 4364400 0 0 4096 2 0 0 0 -1 0 0 0 0
[pid=6101/tid=6104] ppid=6099 vsize=283580 CPUtime=0.29 cores=0,2,4,6
/proc/6101/task/6104/stat : 6104 (strangenight1-m) R 6099 6101 5556 0 -1 4202560 363 0 0 0 29 0 0 0 25 0 4 0 520913128 290385920 1693 33554432000 4194304 4650419 140734779598384 18446744073709551615 4520322 0 0 4096 2 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 1.17
Current children cumulated vsize (KiB) 283580

[startup+0.700452 s]
/proc/loadavg: 8.24 8.14 7.97 6/180 6101
/proc/meminfo: memFree=19678844/32950904 swapFree=67082284/67111528
[pid=6101] ppid=6099 vsize=284412 CPUtime=2.77 cores=0,2,4,6
/proc/6101/stat : 6101 (strangenight1-m) R 6099 6101 5556 0 -1 4202496 3686 0 0 0 277 0 0 0 25 0 4 0 520913127 291237888 2081 33554432000 4194304 4650419 140734779598384 18446744073709551615 4365227 0 0 4096 2 18446744073709551615 0 0 17 4 0 0 0
/proc/6101/statm: 71103 2081 393 112 0 66068 0
[pid=6101/tid=6102] ppid=6099 vsize=284412 CPUtime=0.69 cores=0,2,4,6
/proc/6101/task/6102/stat : 6102 (strangenight1-m) R 6099 6101 5556 0 -1 4202560 864 0 0 0 69 0 0 0 25 0 4 0 520913128 291237888 2081 33554432000 4194304 4650419 140734779598384 18446744073709551615 4366920 0 0 4096 2 0 0 0 -1 6 0 0 0
[pid=6101/tid=6103] ppid=6099 vsize=284412 CPUtime=0.69 cores=0,2,4,6
/proc/6101/task/6103/stat : 6103 (strangenight1-m) R 6099 6101 5556 0 -1 4202560 866 0 0 0 69 0 0 0 25 0 4 0 520913128 291237888 2081 33554432000 4194304 4650419 140734779598384 18446744073709551615 4363880 0 0 4096 2 0 0 0 -1 0 0 0 0
[pid=6101/tid=6104] ppid=6099 vsize=284412 CPUtime=0.69 cores=0,2,4,6
/proc/6101/task/6104/stat : 6104 (strangenight1-m) R 6099 6101 5556 0 -1 4202560 696 0 0 0 69 0 0 0 25 0 4 0 520913128 291237888 2081 33554432000 4194304 4650419 140734779598384 18446744073709551615 4364772 0 0 4096 2 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 2.77
Current children cumulated vsize (KiB) 284412

[startup+1.50031 s]
/proc/loadavg: 8.22 8.14 7.97 9/184 6105
/proc/meminfo: memFree=19668640/32950904 swapFree=67082284/67111528
[pid=6101] ppid=6099 vsize=288376 CPUtime=5.97 cores=0,2,4,6
/proc/6101/stat : 6101 (strangenight1-m) R 6099 6101 5556 0 -1 4202496 7059 0 0 0 596 1 0 0 25 0 4 0 520913127 295297024 3985 33554432000 4194304 4650419 140734779598384 18446744073709551615 4365227 0 0 4096 2 18446744073709551615 0 0 17 4 0 0 0
/proc/6101/statm: 72094 3985 395 112 0 67059 0
[pid=6101/tid=6102] ppid=6099 vsize=288376 CPUtime=1.48 cores=0,2,4,6
/proc/6101/task/6102/stat : 6102 (strangenight1-m) R 6099 6101 5556 0 -1 4202560 2060 0 0 0 148 0 0 0 25 0 4 0 520913128 295297024 3985 33554432000 4194304 4650419 140734779598384 18446744073709551615 4364775 0 0 4096 2 0 0 0 -1 6 0 0 0
[pid=6101/tid=6103] ppid=6099 vsize=288376 CPUtime=1.49 cores=0,2,4,6
/proc/6101/task/6103/stat : 6103 (strangenight1-m) R 6099 6101 5556 0 -1 4202560 1367 0 0 0 149 0 0 0 25 0 4 0 520913128 295297024 3985 33554432000 4194304 4650419 140734779598384 18446744073709551615 4365276 0 0 4096 2 0 0 0 -1 0 0 0 0
[pid=6101/tid=6104] ppid=6099 vsize=288376 CPUtime=1.49 cores=0,2,4,6
/proc/6101/task/6104/stat : 6104 (strangenight1-m) R 6099 6101 5556 0 -1 4202560 1149 0 0 0 149 0 0 0 25 0 4 0 520913128 295297024 3985 33554432000 4194304 4650419 140734779598384 18446744073709551615 4330680 0 0 4096 2 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 5.97
Current children cumulated vsize (KiB) 288376

[startup+3.10103 s]
/proc/loadavg: 8.22 8.14 7.97 9/184 6105
/proc/meminfo: memFree=19654256/32950904 swapFree=67082284/67111528
[pid=6101] ppid=6099 vsize=282192 CPUtime=12.36 cores=0,2,4,6
/proc/6101/stat : 6101 (strangenight1-m) R 6099 6101 5556 0 -1 4202496 12755 0 0 0 1235 1 0 0 25 0 4 0 520913127 288964608 7206 33554432000 4194304 4650419 140734779598384 18446744073709551615 4333980 0 0 4096 2 18446744073709551615 0 0 17 4 0 0 0
/proc/6101/statm: 70548 7208 395 112 0 65513 0
[pid=6101/tid=6102] ppid=6099 vsize=282192 CPUtime=3.07 cores=0,2,4,6
/proc/6101/task/6102/stat : 6102 (strangenight1-m) R 6099 6101 5556 0 -1 4202560 3151 0 0 0 307 0 0 0 25 0 4 0 520913128 288964608 7208 33554432000 4194304 4650419 140734779598384 18446744073709551615 4439103 0 0 4096 2 0 0 0 -1 6 0 0 0
[pid=6101/tid=6103] ppid=6099 vsize=282192 CPUtime=3.09 cores=0,2,4,6
/proc/6101/task/6103/stat : 6103 (strangenight1-m) R 6099 6101 5556 0 -1 4202560 3064 0 0 0 309 0 0 0 25 0 4 0 520913128 288964608 7208 33554432000 4194304 4650419 140734779598384 18446744073709551615 4520021 0 0 4096 2 0 0 0 -1 0 0 0 0
[pid=6101/tid=6104] ppid=6099 vsize=282192 CPUtime=3.08 cores=0,2,4,6
/proc/6101/task/6104/stat : 6104 (strangenight1-m) R 6099 6101 5556 0 -1 4202560 2936 0 0 0 308 0 0 0 25 0 4 0 520913128 288964608 7208 33554432000 4194304 4650419 140734779598384 18446744073709551615 4520364 0 0 4096 2 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 12.36
Current children cumulated vsize (KiB) 282192

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

[startup+3.20101 s]
/proc/loadavg: 8.22 8.14 7.97 9/184 6105
/proc/meminfo: memFree=19654256/32950904 swapFree=67082284/67111528
[pid=6101] ppid=6099 vsize=290956 CPUtime=12.76 cores=0,2,4,6
/proc/6101/stat : 6101 (strangenight1-m) R 6099 6101 5556 0 -1 4202496 13004 0 0 0 1275 1 0 0 25 0 4 0 520913127 297938944 7387 33554432000 4194304 4650419 140734779598384 18446744073709551615 4365203 0 0 4096 2 18446744073709551615 0 0 17 4 0 0 0
/proc/6101/statm: 72739 7387 395 112 0 67704 0
[pid=6101/tid=6102] ppid=6099 vsize=290956 CPUtime=3.17 cores=0,2,4,6
/proc/6101/task/6102/stat : 6102 (strangenight1-m) R 6099 6101 5556 0 -1 4202560 3186 0 0 0 317 0 0 0 25 0 4 0 520913128 297938944 7387 33554432000 4194304 4650419 140734779598384 18446744073709551615 4365300 0 0 4096 2 0 0 0 -1 6 0 0 0
[pid=6101/tid=6103] ppid=6099 vsize=290956 CPUtime=3.19 cores=0,2,4,6
/proc/6101/task/6103/stat : 6103 (strangenight1-m) R 6099 6101 5556 0 -1 4202560 3088 0 0 0 319 0 0 0 25 0 4 0 520913128 297938944 7388 33554432000 4194304 4650419 140734779598384 18446744073709551615 4520364 0 0 4096 2 0 0 0 -1 0 0 0 0
[pid=6101/tid=6104] ppid=6099 vsize=290956 CPUtime=3.18 cores=0,2,4,6
/proc/6101/task/6104/stat : 6104 (strangenight1-m) R 6099 6101 5556 0 -1 4202560 2962 0 0 0 318 0 0 0 25 0 4 0 520913128 297938944 7388 33554432000 4194304 4650419 140734779598384 18446744073709551615 4364751 0 0 4096 2 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 12.76
Current children cumulated vsize (KiB) 290956

[startup+3.30099 s]
/proc/loadavg: 8.22 8.14 7.97 9/184 6105
/proc/meminfo: memFree=19642896/32950904 swapFree=67082284/67111528
[pid=6101] ppid=6099 vsize=290956 CPUtime=13.17 cores=0,2,4,6
/proc/6101/stat : 6101 (strangenight1-m) R 6099 6101 5556 0 -1 4202496 13113 0 0 0 1316 1 0 0 25 0 4 0 520913127 297938944 7496 33554432000 4194304 4650419 140734779598384 18446744073709551615 4365227 0 0 4096 2 18446744073709551615 0 0 17 4 0 0 0
/proc/6101/statm: 72739 7496 395 112 0 67704 0
[pid=6101/tid=6102] ppid=6099 vsize=290956 CPUtime=3.27 cores=0,2,4,6
/proc/6101/task/6102/stat : 6102 (strangenight1-m) R 6099 6101 5556 0 -1 4202560 3212 0 0 0 327 0 0 0 25 0 4 0 520913128 297938944 7496 33554432000 4194304 4650419 140734779598384 18446744073709551615 4364503 0 0 4096 2 0 0 0 -1 6 0 0 0
[pid=6101/tid=6103] ppid=6099 vsize=290956 CPUtime=3.29 cores=0,2,4,6
/proc/6101/task/6103/stat : 6103 (strangenight1-m) R 6099 6101 5556 0 -1 4202560 3114 0 0 0 329 0 0 0 25 0 4 0 520913128 297938944 7496 33554432000 4194304 4650419 140734779598384 18446744073709551615 4363566 0 0 4096 2 0 0 0 -1 0 0 0 0
[pid=6101/tid=6104] ppid=6099 vsize=290956 CPUtime=3.29 cores=0,2,4,6
/proc/6101/task/6104/stat : 6104 (strangenight1-m) R 6099 6101 5556 0 -1 4202560 2987 0 0 0 329 0 0 0 25 0 4 0 520913128 297938944 7496 33554432000 4194304 4650419 140734779598384 18446744073709551615 4334208 0 0 4096 2 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 13.17
Current children cumulated vsize (KiB) 290956

Child status: 20
Real time (s): 3.346
CPU time (s): 13.339
CPU user time (s): 13.318
CPU system time (s): 0.020996
CPU usage (%): 398.654
Max. virtual memory (cumulated for all children) (KiB): 290956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 13.318
system time used= 0.020996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13151
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= 245
involuntary context switches= 106

runsolver used 0.005999 second user time and 0.016997 second system time

The end

Launcher Data 

Begin job on node121 at 2011-04-29 18:05:34
IDJOB=3175155
IDBENCH=82773
IDSOLVER=1588
FILE ID=node121/3175155-1304093134
RUNJOBID= node121-1304091596-5933
PBS_JOBID= 13170562
Free space on /tmp= 72648 MiB

SOLVER NAME= CryptoMiniSat Strange-Night-1-mt
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v250-c1065-S860541986-078.UNKNOWN.cnf
COMMAND LINE= ./strangenight1-mt --threads=NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3175155-1304093134/watcher-3175155-1304093134 -o /tmp/evaluation-result-3175155-1304093134/solver-3175155-1304093134 -C 4800 -W 1300 -M 15500  ./strangenight1-mt --threads=4 HOME/instance-3175155-1304093134.cnf

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

MD5SUM BENCH= 71604c5ae90cca76a60cbb9c7e772fe9
RANDOM SEED=1761481589

node121.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		: 2666.817
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	: 5333.63
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		: 2666.817
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	: 5226.07
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		: 2666.817
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	: 5332.84
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		: 2666.817
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	: 5332.77
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		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
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	: 5332.74
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		: 2666.817
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		: 2666.817
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:     32950904 kB
MemFree:      19679000 kB
Buffers:       2182940 kB
Cached:       10240848 kB
SwapCached:       2776 kB
Active:        9423668 kB
Inactive:      3328688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      19679000 kB
SwapTotal:    67111528 kB
SwapFree:     67082284 kB
Dirty:            6264 kB
Writeback:           0 kB
AnonPages:      325432 kB
Mapped:          14568 kB
Slab:           455628 kB
PageTables:       5048 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS:   601744 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= 72644 MiB
End job on node121 at 2011-04-29 18:05:37