Trace number 3422020

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-Night2-st (fixed)UNSAT 3.62045 3.62084

General information on the benchmark

NameSAT02/handmade/zhang-lintao/
xor-chain/x1_80.shuffled.cnf
MD5SUM53a7d1541ad9c0dde902ec3a505ae8fc
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.001998
Satisfiable
(Un)Satisfiability was proved
Number of variables238
Number of clauses634
Sum of the clauses size1900
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 3632
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 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-3422020-1306632403.cnf'
0.00/0.00	c -- header says num vars:            238
0.00/0.00	c -- header says num clauses:         634
0.00/0.00	c -- clauses added:            0 learnts,          634 normals,            0 xors
0.00/0.00	c -- vars added        238
0.00/0.00	c Parsing time:  0.00 s
0.00/0.00	c  N st     0         0       238       632         2         0      1900         0   no data   no data
0.00/0.00	c asymm  cl-useful: 0/632/632 lits-rem:0 time: 0.00
0.00/0.00	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    1 Bins:      0 BRemL:      0 BRemN:      0 P:  0.0M T:  0.00
0.00/0.00	c Replacing        1 vars Replaced       12 lits Time:     0.00 s 
0.00/0.00	c blocked clauses removed:        0 vars:      0 tried:           0 T: 0.00 s
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:    237 time:  0.00 s
0.00/0.00	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
0.00/0.00	c lits-rem:         8  cl-subs:        0  v-elim:     70  v-fix:    0  time:  0.00 s
0.00/0.00	c Finding binary XORs  T:     0.00 s  found:       0
0.00/0.00	c Finding non-binary XORs:     0.00 s (found:      89, avg size: 3.8)
0.00/0.00	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:     38 locsubst:     0 time:   0.00
0.00/0.00	c calculated reachability. Time: 0.00
0.00/0.00	c Calc default polars -  time:   0.00 s pos:       0 undec:     109 neg:     129
0.00/0.00	c =========================================================================================
0.00/0.00	c types(t): F = full restart, N = normal restart
0.00/0.00	c types(t): S = simplification begin/end, E = solution found
0.00/0.00	c restart types(rt): st = static, dy = dynamic
0.00/0.00	c  t rt  Rest     Confl      Vars   NormCls    BinCls   Learnts    ClLits    LtLits
0.00/0.00	c  B st     0         0       129         0         0         0       258         0   no data   no data
0.00/0.02	c Decided on static restart strategy
0.00/0.04	c  N st     8      4917       129         0         0      3565       258    108923   no data   no data
0.09/0.12	c  N st    10     11300       129         0         0      3428       258     77167   no data   no data
0.09/0.19	c  N st    11     17044       129         0         0      7499       258    211243   no data   no data
0.29/0.31	c  F st    12     25000       129         0         0      9196       258    244673   no data   no data
0.29/0.31	c  N st    12     25000       129         0         0      9196       258    244673   no data   no data
0.29/0.38	c Decided on static restart strategy
0.29/0.38	c  N st    18     30002       129         0         0      7986       258    198001   no data   no data
0.29/0.38	c  S st    18     30002       129         0         0      7986       258    198001   no data   no data
0.29/0.39	c  S st    18     30504       129         0         0      8424       258    211901   no data   no data
0.29/0.39	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:     22 locsubst:     0 time:   0.00
0.29/0.39	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      0 BRemL:      0 BRemN:      0 P:  0.0M T:  0.00
0.29/0.39	c blocked clauses removed:        0 vars:      1 tried:           1 T: 0.00 s
0.29/0.39	c bin-w-bin subsume rem            0 bins  time:  0.00 s
0.29/0.39	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
0.29/0.39	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:    106 time:  0.00 s
0.29/0.39	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
0.29/0.39	c lits-rem:         0  cl-subs:        0  v-elim:      0  v-fix:    0  time:  0.00 s
0.29/0.39	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
0.29/0.39	c lits-rem:         0  cl-subs:        0  v-elim:      0  v-fix:    0  time:  0.00 s
0.29/0.39	c asymm  cl-useful: 0/0/0 lits-rem:0 time: 0.00
0.29/0.39	c calculated reachability. Time: 0.00
0.29/0.39	c  N st    18     30504       106         0         0        56       212      1041   no data   no data
0.39/0.45	c  N st    20     37615       106         0         0      3188       212     96866   no data   no data
0.49/0.52	c  N st    21     44014       106         0         0      7453       212    231538   no data   no data
0.49/0.54	c  S st    22     45756       106         0         0      4627       212    122403   no data   no data
0.49/0.55	c  S st    22     46259       106         0         0      5039       212    139731   no data   no data
0.49/0.55	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:     13 locsubst:     0 time:   0.00
0.49/0.55	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      0 BRemL:      0 BRemN:      0 P:  0.0M T:  0.00
0.49/0.55	c blocked clauses removed:        0 vars:      0 tried:           0 T: 0.00 s
0.49/0.55	c bin-w-bin subsume rem            0 bins  time:  0.00 s
0.49/0.55	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
0.49/0.55	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:     93 time:  0.00 s
0.49/0.55	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
0.49/0.55	c lits-rem:         0  cl-subs:        0  v-elim:      0  v-fix:    0  time:  0.00 s
0.49/0.55	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
0.49/0.55	c lits-rem:         1  cl-subs:       18  v-elim:      0  v-fix:    0  time:  0.00 s
0.49/0.55	c vivif2 --  cl tried        0 cl shrink        0 lits rem          0 time: 0.00
0.49/0.55	c vivif2 --  cl tried      157 cl shrink        0 lits rem          0 time: 0.00
0.49/0.55	c asymm  cl-useful: 0/0/0 lits-rem:0 time: 0.00
0.49/0.55	c calculated reachability. Time: 0.00
0.49/0.56	c  N st    22     46259        93         0         0       157       182      2700   no data   no data
0.69/0.74	c  N st    23     60657        93         0         0      6038       182    200096   no data   no data
0.79/0.83	c  N st    24     69389        93         0         0      6211       182    192744   no data   no data
0.79/0.83	c  S st    24     69389        93         0         0      6211       182    192744   no data   no data
0.79/0.84	c  S st    24     69892        93         0         0      6594       182    207553   no data   no data
0.79/0.84	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      7 locsubst:     0 time:   0.00
0.79/0.84	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      0 BRemL:      0 BRemN:      0 P:  0.0M T:  0.00
0.79/0.84	c blocked clauses removed:        0 vars:      0 tried:           0 T: 0.00 s
0.79/0.84	c bin-w-bin subsume rem            0 bins  time:  0.00 s
0.79/0.84	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
0.79/0.84	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:     86 time:  0.00 s
0.79/0.84	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
0.79/0.84	c lits-rem:         0  cl-subs:        0  v-elim:      0  v-fix:    0  time:  0.00 s
0.79/0.84	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
0.79/0.86	c lits-rem:         0  cl-subs:        0  v-elim:      0  v-fix:    0  time:  0.02 s
0.79/0.86	c vivif2 --  cl tried        0 cl shrink        0 lits rem          0 time: 0.00
0.79/0.86	c vivif2 --  cl tried      549 cl shrink        0 lits rem          0 time: 0.00
0.79/0.86	c asymm  cl-useful: 0/0/0 lits-rem:0 time: 0.00
0.79/0.86	c calculated reachability. Time: 0.00
0.79/0.86	c  N st    24     69892        86         0         0       549       164     12764   no data   no data
1.00/1.11	c  F st    25     87502        86         0         0      7657       164    324122   no data   no data
1.00/1.11	c  N st    25     87502        86         0         0      7657       164    324122   no data   no data
1.11/1.15	c Decided on static restart strategy
1.11/1.18	c  N st    32     95538        86         0         0      6406       164    237528   no data   no data
1.19/1.26	c  N st    34    104838        86         0         0     11616       164    419631   no data   no data
1.19/1.26	c  S st    34    104838        86         0         0     11616       164    419631   no data   no data
1.19/1.27	c  S st    34    105342        86         0         0     11972       164    435100   no data   no data
1.19/1.27	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      4 locsubst:     0 time:   0.01
1.19/1.27	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      0 BRemL:      0 BRemN:      0 P:  0.0M T:  0.00
1.19/1.27	c blocked clauses removed:        0 vars:      0 tried:           0 T: 0.00 s
1.19/1.27	c bin-w-bin subsume rem            0 bins  time:  0.00 s
1.19/1.27	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
1.19/1.27	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:     82 time:  0.00 s
1.19/1.27	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
1.19/1.27	c lits-rem:         0  cl-subs:        0  v-elim:      0  v-fix:    0  time:  0.00 s
1.19/1.27	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
1.29/1.32	c lits-rem:         2  cl-subs:      582  v-elim:      0  v-fix:    0  time:  0.04 s
1.29/1.32	c vivif2 --  cl tried        0 cl shrink        0 lits rem          0 time: 0.00
1.29/1.32	c vivif2 --  cl tried      870 cl shrink        0 lits rem          0 time: 0.00
1.29/1.32	c asymm  cl-useful: 0/0/0 lits-rem:0 time: 0.00
1.29/1.32	c calculated reachability. Time: 0.00
1.29/1.32	c  N st    34    105342        82         0         0       870       140     29312   no data   no data
1.39/1.41	c  N st    35    114940        82         0         0      4859       140    218347   no data   no data
1.49/1.56	c  N st    36    129337        82         0         0      7422       140    332727   no data   no data
1.79/1.86	c  N st    37    150933        82         0         0     12826       140    587893   no data   no data
1.89/1.93	c  S st    38    158013        82         0         0     16606       140    755885   no data   no data
1.89/1.94	c  S st    38    158513        82         0         0     16931       140    772200   no data   no data
1.89/1.96	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      2 locsubst:     0 time:   0.02
1.89/1.96	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      0 BRemL:      0 BRemN:      0 P:  0.1M T:  0.00
1.89/1.96	c blocked clauses removed:        0 vars:      0 tried:           0 T: 0.00 s
1.89/1.96	c bin-w-bin subsume rem            0 bins  time:  0.00 s
1.89/1.96	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
1.89/1.96	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:     80 time:  0.00 s
1.89/1.96	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
1.89/1.96	c lits-rem:         0  cl-subs:        0  v-elim:      0  v-fix:    0  time:  0.00 s
1.89/1.97	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
2.49/2.52	c lits-rem:       373  cl-subs:     3396  v-elim:      0  v-fix:    0  time:  0.56 s
2.49/2.52	c vivif2 --  cl tried        0 cl shrink        0 lits rem          0 time: 0.00
2.49/2.52	c vivif2 --  cl tried      751 cl shrink        0 lits rem          0 time: 0.00
2.49/2.52	c asymm  cl-useful: 0/0/0 lits-rem:0 time: 0.00
2.49/2.52	c calculated reachability. Time: 0.00
2.49/2.52	c  N st    38    158513        80         0         0       751       104     32628   no data   no data
3.09/3.10	c  N st    39    207101        80         0         0      9863       104    402882   no data   no data
3.59/3.61	c  N st    40    237770        80         0         0     18260       104    753245   no data   no data
3.59/3.61	c  S st    40    237770        80         0         0     18260       104    753245   no data   no data
3.59/3.61	c  S st    40    238270        80         0         0     18567       104    767544   no data   no data
3.59/3.61	c  N st    40    238270        79         0         0     18567        66    767544   no data   no data
3.59/3.61	c  E st    40    238270        79         0         0     18567        66    767544   no data   no data
3.59/3.61	c num threads              : 1          
3.59/3.61	c restarts                 : 40         
3.59/3.61	c dynamic restarts         : 0          
3.59/3.61	c static restarts          : 40         
3.59/3.61	c full restarts            : 2          
3.59/3.61	c total simplify time      : 0.00       
3.59/3.61	c learnts DL2              : 0          
3.59/3.61	c learnts size 2           : 2          
3.59/3.61	c learnts size 1           : 0           (0.00      % of vars)
3.59/3.61	c filedLit time            : 0.00        (0.03      % time)
3.59/3.61	c v-elim SatELite          : 71          (29.83     % vars)
3.59/3.61	c SatELite time            : 0.62        (17.32     % time)
3.59/3.61	c v-elim xor               : 87          (36.55     % vars)
3.59/3.61	c xor elim time            : 0.03        (0.92      % time)
3.59/3.61	c num binary xor trees     : 1          
3.59/3.61	c binxor trees' crown      : 1           (1.00      leafs/tree)
3.59/3.61	c bin xor find time        : 0.00       
3.59/3.61	c OTF clause improved      : 93082       (0.39      clauses/conflict)
3.59/3.61	c OTF impr. size diff      : 93140       (1.00       lits/clause)
3.59/3.61	c OTF cl watch-shrink      : 0           (0.00      clauses/conflict)
3.59/3.61	c OTF cl watch-sh-lit      : 0           (nan        lits/clause)
3.59/3.61	c tried to recurMin cls    : 8407        (3.53       % of conflicts)
3.59/3.61	c updated cache            : 0           (0.00       lits/tried recurMin)
3.59/3.61	c clauses over max glue    : 0           (0.00      % of all clauses)
3.59/3.61	c conflicts                : 238270      (66159.43  / sec)
3.59/3.61	c decisions                : 284658      (1.09      % random)
3.59/3.61	c bogo-props               : 639277162   (177505395.60 / sec)
3.59/3.61	c conflict literals        : 9673836     (7.92      % deleted)
3.59/3.61	c Memory used              : 57.88       MB
3.59/3.61	c CPU time                 : 3.60        s
3.59/3.61	s UNSATISFIABLE

Verifier Data

No possible verification on an UNSAT instance

Watcher Data

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3422020-1306632403/watcher-3422020-1306632403 -o /tmp/evaluation-result-3422020-1306632403/solver-3422020-1306632403 -C 5000 -W 5100 -M 15500 ./strangenight2-st HOME/instance-3422020-1306632403.cnf 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 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: 2.02 2.05 2.01 2/522 19698
/proc/meminfo: memFree=13224436/32951124 swapFree=66578944/67111528
[pid=19698] ppid=19696 vsize=29864 CPUtime=0.01 cores=1,3,5,7
/proc/19698/stat : 19698 (strangenight2-s) R 19696 19698 18512 0 -1 4202496 602 0 0 0 1 0 0 0 20 0 1 0 755656138 30580736 543 33554432000 4194304 4580011 140733749348624 18446744073709551615 4294304 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/19698/statm: 7466 543 363 95 0 2448 0

[startup+0.0509409 s]
/proc/loadavg: 2.02 2.05 2.01 2/522 19698
/proc/meminfo: memFree=13224436/32951124 swapFree=66578944/67111528
[pid=19698] ppid=19696 vsize=30244 CPUtime=0.04 cores=1,3,5,7
/proc/19698/stat : 19698 (strangenight2-s) R 19696 19698 18512 0 -1 4202496 787 0 0 0 4 0 0 0 20 0 1 0 755656138 30969856 598 33554432000 4194304 4580011 140733749348624 18446744073709551615 4320859 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/19698/statm: 7561 598 364 95 0 2543 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 30244

[startup+0.100917 s]
/proc/loadavg: 2.02 2.05 2.01 2/522 19698
/proc/meminfo: memFree=13224436/32951124 swapFree=66578944/67111528
[pid=19698] ppid=19696 vsize=30540 CPUtime=0.09 cores=1,3,5,7
/proc/19698/stat : 19698 (strangenight2-s) R 19696 19698 18512 0 -1 4202496 937 0 0 0 9 0 0 0 20 0 1 0 755656138 31272960 748 33554432000 4194304 4580011 140733749348624 18446744073709551615 4294404 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/19698/statm: 7635 748 364 95 0 2617 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 30540

[startup+0.300882 s]
/proc/loadavg: 2.02 2.05 2.01 2/522 19698
/proc/meminfo: memFree=13224436/32951124 swapFree=66578944/67111528
[pid=19698] ppid=19696 vsize=31056 CPUtime=0.29 cores=1,3,5,7
/proc/19698/stat : 19698 (strangenight2-s) R 19696 19698 18512 0 -1 4202496 1543 0 0 0 29 0 0 0 21 0 1 0 755656138 31801344 910 33554432000 4194304 4580011 140733749348624 18446744073709551615 4489420 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/19698/statm: 7764 910 364 95 0 2746 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31056

[startup+0.700809 s]
/proc/loadavg: 2.02 2.05 2.01 2/522 19698
/proc/meminfo: memFree=13224436/32951124 swapFree=66578944/67111528
[pid=19698] ppid=19696 vsize=48620 CPUtime=0.69 cores=1,3,5,7
/proc/19698/stat : 19698 (strangenight2-s) R 19696 19698 18512 0 -1 4202496 2810 0 0 0 69 0 0 0 18 0 1 0 755656138 49786880 1542 33554432000 4194304 4580011 140733749348624 18446744073709551615 4489420 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/19698/statm: 12155 1542 366 95 0 7137 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48620

[startup+1.50066 s]
/proc/loadavg: 2.02 2.05 2.01 3/527 19704
/proc/meminfo: memFree=13207596/32951124 swapFree=66578944/67111528
[pid=19698] ppid=19696 vsize=39828 CPUtime=1.49 cores=1,3,5,7
/proc/19698/stat : 19698 (strangenight2-s) R 19696 19698 18512 0 -1 4202496 5463 0 0 0 148 1 0 0 19 0 1 0 755656138 40783872 1774 33554432000 4194304 4580011 140733749348624 18446744073709551615 4293203 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/19698/statm: 9957 1774 366 95 0 4939 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 39828

[startup+3.10039 s]
/proc/loadavg: 2.02 2.05 2.01 3/527 19704
/proc/meminfo: memFree=13193008/32951124 swapFree=66578944/67111528
[pid=19698] ppid=19696 vsize=59264 CPUtime=3.09 cores=1,3,5,7
/proc/19698/stat : 19698 (strangenight2-s) R 19696 19698 18512 0 -1 4202496 9305 0 0 0 308 1 0 0 22 0 1 0 755656138 60686336 3861 33554432000 4194304 4580011 140733749348624 18446744073709551615 4293179 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/19698/statm: 14816 3862 366 95 0 9798 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 59264

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

[startup+3.50031 s]
/proc/loadavg: 2.02 2.05 2.01 3/527 19704
/proc/meminfo: memFree=13190780/32951124 swapFree=66578944/67111528
[pid=19698] ppid=19696 vsize=59264 CPUtime=3.49 cores=1,3,5,7
/proc/19698/stat : 19698 (strangenight2-s) R 19696 19698 18512 0 -1 4202496 9931 0 0 0 348 1 0 0 25 0 1 0 755656138 60686336 4487 33554432000 4194304 4580011 140733749348624 18446744073709551615 4294475 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/19698/statm: 14816 4487 366 95 0 9798 0
Current children cumulated CPU time (s) 3.49
Current children cumulated vsize (KiB) 59264

[startup+3.60029 s]
/proc/loadavg: 2.02 2.05 2.01 3/527 19704
/proc/meminfo: memFree=13190780/32951124 swapFree=66578944/67111528
[pid=19698] ppid=19696 vsize=59264 CPUtime=3.59 cores=1,3,5,7
/proc/19698/stat : 19698 (strangenight2-s) R 19696 19698 18512 0 -1 4202496 10099 0 0 0 358 1 0 0 25 0 1 0 755656138 60686336 4655 33554432000 4194304 4580011 140733749348624 18446744073709551615 4294942 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/19698/statm: 14816 4655 366 95 0 9798 0
Current children cumulated CPU time (s) 3.59
Current children cumulated vsize (KiB) 59264

Child status: 20
Real time (s): 3.62084
CPU time (s): 3.62045
CPU user time (s): 3.60145
CPU system time (s): 0.018997
CPU usage (%): 99.9892
Max. virtual memory (cumulated for all children) (KiB): 59264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.60145
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10189
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= 12
involuntary context switches= 7

runsolver used 0.019996 second user time and 0.057991 second system time

The end

Launcher Data

Begin job on node145 at 2011-05-29 03:26:43
IDJOB=3422020
IDBENCH=87811
IDSOLVER=1887
FILE ID=node145/3422020-1306632403
RUNJOBID= node145-1306632403-19684
PBS_JOBID= 13471597
Free space on /tmp= 73496 MiB

SOLVER NAME= CryptoMiniSat Strange-Night2-st (fixed)
BENCH NAME= SAT02/handmade/zhang-lintao/xor-chain/x1_80.shuffled.cnf
COMMAND LINE= ./strangenight2-st BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3422020-1306632403/watcher-3422020-1306632403 -o /tmp/evaluation-result-3422020-1306632403/solver-3422020-1306632403 -C 5000 -W 5100 -M 15500  ./strangenight2-st HOME/instance-3422020-1306632403.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 53a7d1541ad9c0dde902ec3a505ae8fc
RANDOM SEED=401445421

node145.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		: 2666.786
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	: 5333.57
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		: 2666.786
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	: 5332.76
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		: 2666.786
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		: 2666.786
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	: 5332.83
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		: 2666.786
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		: 2666.786
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		: 2666.786
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	: 5332.84
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		: 2666.786
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	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      13224716 kB
Buffers:        260020 kB
Cached:        7879196 kB
SwapCached:      34712 kB
Active:       11377040 kB
Inactive:      8055388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      13224716 kB
SwapTotal:    67111528 kB
SwapFree:     66578944 kB
Dirty:            5496 kB
Writeback:           0 kB
AnonPages:    11257608 kB
Mapped:          37132 kB
Slab:           159104 kB
PageTables:      65592 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 153200524 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= 73484 MiB
End job on node145 at 2011-05-29 03:26:47