Trace number 3266510

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 TechDemo-Alpha-stUNSAT 4.76527 4.78508

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 2.9.0
0.00/0.00	c compiled with gcc version 4.4.5
0.00/0.00	c Using 1 thread(s)
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Reading file 'HOME/instance-3266510-1303581576.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 Bin:      0 BRemL:      0 BRemN:      0 CBin:       0 P:  0.0M T:  0.00
0.00/0.00	c Calc non-exist non-lernt bins v-fix:     0 done:    238 time:  0.00 s
0.00/0.00	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
0.00/0.00	c Subs w/ non-existent bins:      0 time:  0.00 s
0.00/0.00	c Replacing        1 vars Replaced       12 lits Time:     0.00 s 
0.00/0.00	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 Removed useless bin:       0  fixed:     0  bprops:   0.00M  time:  0.00 s
0.00/0.01	c lits-rem:         0  cl-subs:        0  v-elim:     70  v-fix:    0  time:  0.00 s
0.00/0.01	c learnt bin added due to v-elim: 0
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:      88, avg size: 3.8)
0.00/0.01	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:     39 locsubst:     0 time:   0.00
0.00/0.01	c calculated reachability. Time: 0.00
0.00/0.01	c Calc default polars -  time:   0.00 s pos:       0 undec:     110 neg:     128
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   MTavgCS    LTAvgG
0.00/0.01	c  B st     0         0       128         0         0         0       256         0   no data   no data  --
0.00/0.02	c Decided on static restart strategy
0.00/0.05	c  N dy    20      4147       128         0         0      3198       256     83770     27.10     23.00  --
0.59/0.67	c  N dy    38     30000       128         0         0      7206       256    163030     35.90     26.14  --
0.59/0.68	c  S st    38     30000       128         0         0      7206       256    163030     35.90     26.14  --
0.59/0.69	c  S st    38     30501       128         0         0      7633       256    175262     35.90     26.14  --
0.59/0.69	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:     20 locsubst:     0 time:   0.00
0.59/0.69	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
0.59/0.69	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bin:      0 BRemL:      0 BRemN:      0 CBin:       0 P:  0.0M T:  0.00
0.59/0.69	c Calc non-exist non-lernt bins v-fix:     0 done:    108 time:  0.00 s
0.59/0.69	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
0.59/0.69	c Subs w/ non-existent bins:      0 time:  0.00 s
0.59/0.69	c bin-w-bin subsume rem            0 bins  time:  0.00 s
0.59/0.69	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
0.59/0.69	c Removed useless bin:       0  fixed:     0  bprops:   0.00M  time:  0.00 s
0.59/0.69	c lits-rem:         0  cl-subs:       36  v-elim:      2  v-fix:    0  time:  0.00 s
0.59/0.69	c learnt bin added due to v-elim: 0
0.59/0.70	c vivif2 --  cl tried        0 cl shrink        0 lits rem          0 time: 0.00
0.59/0.70	c vivif2 --  cl tried      113 cl shrink        0 lits rem          0 time: 0.00
0.59/0.70	c asymm  cl-useful: 0/0/0 lits-rem:0 time: 0.00
0.59/0.70	c calculated reachability. Time: 0.00
0.59/0.70	c  N dy    38     30501       106         0         0       113       212      1040     35.90     26.14  --
0.59/0.70	c  F st    38     30501       106         0         0       113       212      1040     35.90     26.14  --
0.69/0.72	c Decided on static restart strategy
0.69/0.74	c  N dy    57     34520       106         0         0      3090       212     79751     27.99     25.88  --
0.69/0.79	c  N dy    84     38544       106         0         0      4318       212     97285     27.55     25.62  --
0.79/0.85	c  N dy   111     42598       106         0         0      7429       212    176801     24.50     25.35  --
0.89/0.91	c  S st   132     45751       106         0         0      5145       212     85540     26.10     25.19  --
0.89/0.92	c  S st   132     46254       106         0         0      5559       212    100371     26.10     25.19  --
0.89/0.92	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:     12 locsubst:     0 time:   0.00
0.89/0.92	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
0.89/0.93	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bin:      0 BRemL:      0 BRemN:      0 CBin:       0 P:  0.1M T:  0.00
0.89/0.93	c Calc non-exist non-lernt bins v-fix:     0 done:     94 time:  0.00 s
0.89/0.93	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
0.89/0.93	c Subs w/ non-existent bins:      0 time:  0.00 s
0.89/0.93	c bin-w-bin subsume rem            0 bins  time:  0.00 s
0.89/0.93	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
0.89/0.93	c Removed useless bin:       0  fixed:     0  bprops:   0.00M  time:  0.00 s
0.89/0.93	c lits-rem:        39  cl-subs:      347  v-elim:      2  v-fix:    0  time:  0.00 s
0.89/0.93	c learnt bin added due to v-elim: 0
0.89/0.93	c vivif2 --  cl tried        0 cl shrink        0 lits rem          0 time: 0.00
0.89/0.93	c vivif2 --  cl tried      240 cl shrink        0 lits rem          0 time: 0.00
0.89/0.93	c asymm  cl-useful: 0/0/0 lits-rem:0 time: 0.00
0.89/0.93	c calculated reachability. Time: 0.00
0.89/0.93	c  N dy   132     46254        92         0         0       240       184      4205     26.10     25.19  --
0.89/0.97	c  N dy   159     50303        92         0         0      3043       184     91836     31.59     25.48  --
1.00/1.02	c  N dy   186     54313        92         0         0      5844       184    173394     26.47     25.51  --
1.00/1.08	c  N dy   213     58359        92         0         0      5077       184    116948     29.47     25.55  --
1.10/1.14	c  N dy   240     62409        92         0         0      7995       184    204223     29.60     25.67  --
1.19/1.20	c  N dy   267     66454        92         0         0     10873       184    288073     30.89     25.71  --
1.19/1.27	c  S st   287     69381        92         0         0      6860       184    143111     34.34     25.80  --
1.19/1.28	c  S st   287     69882        92         0         0      7263       184    158673     34.34     25.80  --
1.19/1.28	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      6 locsubst:     0 time:   0.00
1.19/1.28	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
1.19/1.28	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bin:      0 BRemL:      0 BRemN:      0 CBin:       0 P:  0.1M T:  0.00
1.19/1.28	c Calc non-exist non-lernt bins v-fix:     0 done:     86 time:  0.00 s
1.19/1.28	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
1.19/1.28	c Subs w/ non-existent bins:      0 time:  0.00 s
1.19/1.28	c bin-w-bin subsume rem            0 bins  time:  0.00 s
1.19/1.28	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
1.19/1.28	c Removed useless bin:       0  fixed:     0  bprops:   0.00M  time:  0.00 s
1.19/1.29	c ORs :      0 avg-s:  nan cl-sh:     0 l-rem:      0 b-add:      0 v-rep:   0 cl-rem: 0 avg s: nan T:    0.00
1.29/1.38	c Added 0 vars  tried: 69564 time: 0.09
1.29/1.38	c ORs :      0 avg-s:  nan cl-sh:     0 l-rem:      0 b-add:      0 v-rep:   0 cl-rem: 0 avg s: nan T:    0.09
1.29/1.38	c lits-rem:        61  cl-subs:      726  v-elim:      8  v-fix:    0  time:  0.10 s
1.29/1.38	c learnt bin added due to v-elim: 0
1.29/1.38	c vivif2 --  cl tried        0 cl shrink        0 lits rem          0 time: 0.00
1.29/1.38	c vivif2 --  cl tried      223 cl shrink        0 lits rem          0 time: 0.00
1.29/1.38	c asymm  cl-useful: 0/0/0 lits-rem:0 time: 0.00
1.29/1.38	c calculated reachability. Time: 0.00
1.29/1.38	c  N dy   287     69882        78         0         0       223       156      4022     34.34     25.80  --
1.29/1.38	c  F st   287     69882        78         0         0       223       156      4022     34.34     25.80  --
1.39/1.40	c Decided on static restart strategy
1.39/1.43	c  N dy   309     74378        78         0         0      3379       156    120332     38.24     26.28  --
1.49/1.50	c  N dy   341     79204        78         0         0      6634       156    239462     40.62     26.72  --
1.49/1.59	c  N dy   375     84305        78         0         0      5900       156    197569     42.41     27.30  --
1.59/1.68	c  N dy   411     89704        78         0         0      9667       156    340849     34.67     27.73  --
1.79/1.80	c  N dy   450     95558        78         0         0     13626       156    491278     37.11     28.17  --
1.89/1.91	c  N dy   491    101723        78         0         0     10872       156    357056     39.97     28.56  --
1.99/2.00	c  S st   512    104823        78         0         0     13047       156    441608     38.90     28.80  --
1.99/2.02	c  S st   512    105324        78         0         0     13400       156    455258     38.90     28.80  --
1.99/2.03	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      4 locsubst:     0 time:   0.01
1.99/2.03	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
1.99/2.03	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bin:      0 BRemL:      0 BRemN:      0 CBin:       0 P:  0.2M T:  0.00
1.99/2.03	c Calc non-exist non-lernt bins v-fix:     0 done:     74 time:  0.00 s
1.99/2.03	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
1.99/2.03	c Subs w/ non-existent bins:      0 time:  0.00 s
1.99/2.03	c bin-w-bin subsume rem            0 bins  time:  0.00 s
1.99/2.03	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
1.99/2.03	c Removed useless bin:       0  fixed:     0  bprops:   0.00M  time:  0.00 s
1.99/2.07	c ORs :      0 avg-s:  nan cl-sh:     0 l-rem:      0 b-add:      0 v-rep:   0 cl-rem: 0 avg s: nan T:    0.00
2.09/2.15	c Added 0 vars  tried: 80000 time: 0.07
2.09/2.15	c ORs :      0 avg-s:  nan cl-sh:     0 l-rem:      0 b-add:      0 v-rep:   0 cl-rem: 0 avg s: nan T:    0.07
2.09/2.15	c lits-rem:        60  cl-subs:     1316  v-elim:     12  v-fix:    0  time:  0.11 s
2.09/2.15	c learnt bin added due to v-elim: 0
2.09/2.15	c vivif2 --  cl tried        0 cl shrink        0 lits rem          0 time: 0.00
2.09/2.15	c vivif2 --  cl tried       98 cl shrink        0 lits rem          0 time: 0.00
2.09/2.15	c asymm  cl-useful: 0/0/0 lits-rem:0 time: 0.00
2.09/2.15	c calculated reachability. Time: 0.00
2.09/2.15	c  N dy   512    105324        62         0         0        98       124      2505     38.90     28.80  --
2.19/2.23	c  N dy   557    112077        62         0         0      4222       124    166123     39.75     29.29  --
2.28/2.33	c  N dy   605    119280        62         0         0      6312       124    243163     40.42     29.76  --
2.38/2.45	c  N dy   656    126937        62         0         0     10932       124    428148     40.53     30.21  --
2.49/2.59	c  N dy   711    135186        62         0         0     10385       124    393870     40.53     30.59  --
2.69/2.75	c  N dy   769    143882        62         0         0     15639       124    603628     40.65     30.97  --
2.89/2.92	c  N dy   831    153188        62         0         0     13009       124    484876     40.72     31.34  --
2.99/3.04	c  S st   863    157986        62         0         0     16065       124    607022     40.38     31.50  --
2.99/3.07	c  S st   863    158487        62         0         0     16383       124    620351     40.38     31.50  --
2.99/3.09	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      3 locsubst:     0 time:   0.02
2.99/3.09	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
2.99/3.09	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bin:      0 BRemL:      0 BRemN:      0 CBin:       0 P:  0.1M T:  0.00
2.99/3.09	c Calc non-exist non-lernt bins v-fix:     0 done:     59 time:  0.00 s
2.99/3.09	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
2.99/3.09	c Subs w/ non-existent bins:      0 time:  0.00 s
2.99/3.09	c bin-w-bin subsume rem            0 bins  time:  0.00 s
2.99/3.09	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
2.99/3.09	c Removed useless bin:       0  fixed:     0  bprops:   0.00M  time:  0.00 s
3.09/3.16	c ORs :      0 avg-s:  nan cl-sh:     0 l-rem:      0 b-add:      0 v-rep:   0 cl-rem: 0 avg s: nan T:    0.00
3.09/3.17	c Added 0 vars  tried: 80000 time: 0.01
3.09/3.17	c ORs :      0 avg-s:  nan cl-sh:     0 l-rem:      0 b-add:      0 v-rep:   0 cl-rem: 0 avg s: nan T:    0.01
3.09/3.17	c lits-rem:         7  cl-subs:     1068  v-elim:      7  v-fix:    0  time:  0.08 s
3.09/3.17	c learnt bin added due to v-elim: 0
3.09/3.17	c vivif2 --  cl tried        0 cl shrink        0 lits rem          0 time: 0.00
3.09/3.17	c vivif2 --  cl tried        7 cl shrink        0 lits rem          0 time: 0.00
3.09/3.17	c asymm  cl-useful: 0/0/0 lits-rem:0 time: 0.00
3.09/3.17	c calculated reachability. Time: 0.00
3.09/3.17	c  N dy   863    158487        52         0         0         7       104       204     40.38     31.50  --
3.19/3.30	c  N dy   931    168701        52         0         0      3650       104    155497     43.63     32.25  --
3.39/3.47	c  N dy  1003    179514        52         0         0      9126       104    391360     43.55     32.94  --
3.59/3.68	c  N dy  1080    191095        52         0         0      9467       104    399066     43.64     33.58  --
3.89/3.93	c  N dy  1162    203419        52         0         0     15816       104    672470     43.45     34.19  --
4.18/4.21	c  N dy  1249    216485        52         0         0     14499       104    609546     43.32     34.76  --
4.48/4.55	c  N dy  1341    230299        52         0         0     12226       104    505136     43.29     35.30  --
4.68/4.74	c  S st  1391    237731        52         0         0     15987       104    667116     43.53     35.56  --
4.68/4.77	c  S st  1391    238231        52         0         0     16298       104    681091     43.53     35.56  --
4.68/4.77	c  N dy  1391    238231        50         0         0     16298        56    681091     43.53     35.56  --
4.68/4.77	c  E dy  1391    238231        50         0         0     16298        56    681091     43.53     35.56  --
4.68/4.78	c num threads              : 1          
4.68/4.78	c restarts                 : 1391       
4.68/4.78	c dynamic restarts         : 1373       
4.68/4.78	c static restarts          : 18         
4.68/4.78	c full restarts            : 2          
4.68/4.78	c total simplify time      : 0.00       
4.68/4.78	c learnts DL2              : 0          
4.68/4.78	c learnts size 2           : 2          
4.68/4.78	c learnts size 1           : 0           (0.00      % of vars)
4.68/4.78	c filedLit time            : 0.01        (0.25      % time)
4.68/4.78	c v-elim SatELite          : 101         (42.44     % vars)
4.68/4.78	c SatELite time            : 0.29        (6.20      % time)
4.68/4.78	c v-elim xor               : 86          (36.13     % vars)
4.68/4.78	c xor elim time            : 0.04        (0.78      % time)
4.68/4.78	c num binary xor trees     : 1          
4.68/4.78	c binxor trees' crown      : 1           (1.00      leafs/tree)
4.68/4.78	c bin xor find time        : 0.00       
4.68/4.78	c OTF clause subsumed      : 90653       (0.38      clauses/conflict)
4.68/4.78	c OTF subs. size diff      : 90753       (1.00       lits/clause)
4.68/4.78	c OTF cl watch-shrink      : 0           (0.00      clauses/conflict)
4.68/4.78	c OTF cl watch-sh-lit      : 0           (nan        lits/clause)
4.68/4.78	c tried to recurMin cls    : 238231      (100.00     % of conflicts)
4.68/4.78	c updated cache            : 0           (0.00       lits/tried recurMin)
4.68/4.78	c OTF Gate-Rem cl          : 0           (0.00      clauses/conflict)
4.68/4.78	c OTF Gate-rem lits        : 0           (nan       lits/confl)
4.68/4.78	c clauses over max glue    : 0           (0.00      % of all clauses)
4.68/4.78	c conflicts                : 238231      (50224.97  / sec)
4.68/4.78	c decisions                : 346925      (0.87      % random)
4.68/4.78	c bogo-props               : 230328794   (48558991.06 / sec)
4.68/4.78	c props                    : 1111164     (234260.78 / sec)
4.68/4.78	c conflict literals        : 9090412     (3.96      % deleted)
4.68/4.78	c Memory used              : 130.08      MB
4.68/4.78	c CPU time                 : 4.74        s
4.68/4.78	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-3266510-1303581576/watcher-3266510-1303581576 -o /tmp/evaluation-result-3266510-1303581576/solver-3266510-1303581576 -C 2400 -W 1300 -M 7680 ./techdemo --threads=1 HOME/instance-3266510-1303581576.cnf 

running on 2 cores: 4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.84 3.98 3.99 3/178 22334
/proc/meminfo: memFree=14494780/32951124 swapFree=67111528/67111528
[pid=22334] ppid=22332 vsize=127364 CPUtime=0 cores=4,6
/proc/22334/stat : 22334 (techdemo) R 22332 22334 21784 0 -1 4202496 626 0 0 0 0 0 0 0 21 0 1 0 469755512 130420736 558 33554432000 4194304 4797429 140733245927584 18446744073709551615 255376998075 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/22334/statm: 31841 558 412 148 0 26770 0

[startup+0.0915869 s]
/proc/loadavg: 3.84 3.98 3.99 3/178 22334
/proc/meminfo: memFree=14494780/32951124 swapFree=67111528/67111528
[pid=22334] ppid=22332 vsize=127796 CPUtime=0.08 cores=4,6
/proc/22334/stat : 22334 (techdemo) R 22332 22334 21784 0 -1 4202496 864 0 0 0 8 0 0 0 21 0 1 0 469755512 130863104 678 33554432000 4194304 4797429 140733245927584 18446744073709551615 4390726 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/22334/statm: 31949 678 413 148 0 26878 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 127796

[startup+0.100581 s]
/proc/loadavg: 3.84 3.98 3.99 3/178 22334
/proc/meminfo: memFree=14494780/32951124 swapFree=67111528/67111528
[pid=22334] ppid=22332 vsize=127796 CPUtime=0.09 cores=4,6
/proc/22334/stat : 22334 (techdemo) R 22332 22334 21784 0 -1 4202496 879 0 0 0 9 0 0 0 21 0 1 0 469755512 130863104 692 33554432000 4194304 4797429 140733245927584 18446744073709551615 4351768 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/22334/statm: 31949 692 413 148 0 26878 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 127796

[startup+0.300521 s]
/proc/loadavg: 3.84 3.98 3.99 3/178 22334
/proc/meminfo: memFree=14494780/32951124 swapFree=67111528/67111528
[pid=22334] ppid=22332 vsize=128184 CPUtime=0.29 cores=4,6
/proc/22334/stat : 22334 (techdemo) R 22332 22334 21784 0 -1 4202496 1217 0 0 0 29 0 0 0 22 0 1 0 469755512 131260416 850 33554432000 4194304 4797429 140733245927584 18446744073709551615 4404796 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/22334/statm: 32046 850 413 148 0 26975 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 128184

[startup+0.700388 s]
/proc/loadavg: 3.84 3.98 3.99 3/178 22334
/proc/meminfo: memFree=14494780/32951124 swapFree=67111528/67111528
[pid=22334] ppid=22332 vsize=128776 CPUtime=0.69 cores=4,6
/proc/22334/stat : 22334 (techdemo) R 22332 22334 21784 0 -1 4202496 1806 0 0 0 69 0 0 0 24 0 1 0 469755512 131866624 978 33554432000 4194304 4797429 140733245927584 18446744073709551615 4331795 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/22334/statm: 32194 978 415 148 0 27123 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 128776

[startup+1.50029 s]
/proc/loadavg: 3.86 3.98 3.99 5/194 22360
/proc/meminfo: memFree=14465512/32951124 swapFree=67111528/67111528
[pid=22334] ppid=22332 vsize=129664 CPUtime=1.49 cores=4,6
/proc/22334/stat : 22334 (techdemo) R 22332 22334 21784 0 -1 4202496 3436 0 0 0 149 0 0 0 25 0 1 0 469755512 132775936 1363 33554432000 4194304 4797429 140733245927584 18446744073709551615 4423407 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/22334/statm: 32416 1363 418 148 0 27345 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 129664

[startup+3.10095 s]
/proc/loadavg: 3.86 3.98 3.99 4/186 22398
/proc/meminfo: memFree=14478772/32951124 swapFree=67111528/67111528
[pid=22334] ppid=22332 vsize=131844 CPUtime=3.09 cores=4,6
/proc/22334/stat : 22334 (techdemo) R 22332 22334 21784 0 -1 4202496 6855 0 0 0 308 1 0 0 25 0 1 0 469755512 135008256 1890 33554432000 4194304 4797429 140733245927584 18446744073709551615 4568088 0 0 4096 2 0 0 0 17 6 0 0 0
/proc/22334/statm: 32961 1890 418 148 0 27890 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 131844

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

[startup+3.90081 s]
/proc/loadavg: 3.86 3.98 3.99 5/194 22414
/proc/meminfo: memFree=14395128/32951124 swapFree=67111528/67111528
[pid=22334] ppid=22332 vsize=131856 CPUtime=3.89 cores=4,6
/proc/22334/stat : 22334 (techdemo) R 22332 22334 21784 0 -1 4202496 8273 0 0 0 388 1 0 0 25 0 1 0 469755512 135020544 2008 33554432000 4194304 4797429 140733245927584 18446744073709551615 4413746 0 0 4096 2 0 0 0 17 6 0 0 0
/proc/22334/statm: 32964 2008 418 148 0 27893 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 131856

[startup+4.30072 s]
/proc/loadavg: 3.86 3.98 3.99 5/194 22414
/proc/meminfo: memFree=14378204/32951124 swapFree=67111528/67111528
[pid=22334] ppid=22332 vsize=132496 CPUtime=4.29 cores=4,6
/proc/22334/stat : 22334 (techdemo) R 22332 22334 21784 0 -1 4202496 9104 0 0 0 428 1 0 0 25 0 1 0 469755512 135675904 2127 33554432000 4194304 4797429 140733245927584 18446744073709551615 4424649 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/22334/statm: 33124 2127 418 148 0 28053 0
Current children cumulated CPU time (s) 4.29
Current children cumulated vsize (KiB) 132496

[startup+4.70071 s]
/proc/loadavg: 3.86 3.98 3.99 5/194 22414
/proc/meminfo: memFree=14378204/32951124 swapFree=67111528/67111528
[pid=22334] ppid=22332 vsize=133200 CPUtime=4.68 cores=4,6
/proc/22334/stat : 22334 (techdemo) R 22332 22334 21784 0 -1 4202496 9974 0 0 0 467 1 0 0 25 0 1 0 469755512 136396800 2172 33554432000 4194304 4797429 140733245927584 18446744073709551615 4424850 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/22334/statm: 33300 2172 418 148 0 28229 0
Current children cumulated CPU time (s) 4.68
Current children cumulated vsize (KiB) 133200

Child status: 20
Real time (s): 4.78508
CPU time (s): 4.76527
CPU user time (s): 4.74328
CPU system time (s): 0.021996
CPU usage (%): 99.5861
Max. virtual memory (cumulated for all children) (KiB): 133200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.74328
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10016
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= 354

runsolver used 0.004999 second user time and 0.025996 second system time

The end

Launcher Data

Begin job on node135 at 2011-04-23 19:59:36
IDJOB=3266510
IDBENCH=87811
IDSOLVER=1585
FILE ID=node135/3266510-1303581576
RUNJOBID= node135-1303581576-22318
PBS_JOBID= 13150331
Free space on /tmp= 71376 MiB

SOLVER NAME= CryptoMiniSat TechDemo-Alpha-st
BENCH NAME= SAT02/handmade/zhang-lintao/xor-chain/x1_80.shuffled.cnf
COMMAND LINE= ./techdemo --threads=1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3266510-1303581576/watcher-3266510-1303581576 -o /tmp/evaluation-result-3266510-1303581576/solver-3266510-1303581576 -C 2400 -W 1300 -M 7680  ./techdemo --threads=1 HOME/instance-3266510-1303581576.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 53a7d1541ad9c0dde902ec3a505ae8fc
RANDOM SEED=1466119251

node135.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		: 2666.851
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	: 5333.70
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		: 2666.851
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.851
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	: 5332.75
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		: 2666.851
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	: 6640.14
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		: 2666.851
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	: 5332.78
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		: 2666.851
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		: 2666.851
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	: 5332.74
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		: 2666.851
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:     32951124 kB
MemFree:      14495060 kB
Buffers:       2058084 kB
Cached:       15735040 kB
SwapCached:          0 kB
Active:        7320448 kB
Inactive:     10538896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      14495060 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           15872 kB
Writeback:           8 kB
AnonPages:       66116 kB
Mapped:          14412 kB
Slab:           531416 kB
PageTables:       5292 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   191260 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71328 MiB
End job on node135 at 2011-04-23 19:59:41