Trace number 3173415

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 18.7731 18.7876

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v250-c1065-S1295196126-061.UNKNOWN.cnf
MD5SUM7d874fabf91f4391d9452197998f82c2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.427934
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 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-3173415-1301794287.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 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:    250 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 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 Removed useless bin:       0  fixed:     0  bprops:   0.00M  time:  0.00 s
0.00/0.00	c lits-rem:         0  cl-subs:        0  v-elim:     11  v-fix:    0  time:  0.00 s
0.00/0.00	c learnt bin added due to v-elim: 0
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:       0, avg size: nan)
0.00/0.00	c calculated reachability. Time: 0.00
0.00/0.00	c Calc default polars -  time:   0.00 s pos:     108 undec:      28 neg:     114
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   MTavgCS    LTAvgG
0.00/0.00	c  B st     0         0       244      1062         0         0      3228         0   no data   no data  --
0.01/0.05	c Decided on static restart strategy
1.39/1.44	c  N dy     7     30000       244      1062         1     10211      3228    106866     12.14      8.44  --
1.39/1.45	c  S st     7     30000       244      1062         1     10211      3228    106866     12.14      8.44  --
1.39/1.49	c  S st     7     30500       244      1062         1     10710      3228    114077     12.14      8.44  --
1.39/1.49	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
1.39/1.49	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
1.49/1.51	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bin:      0 BRemL:      0 BRemN:      0 CBin:       0 P:  0.6M T:  0.01
1.49/1.51	c Calc non-exist non-lernt bins v-fix:     0 done:    244 time:  0.00 s
1.49/1.51	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
1.49/1.51	c Subs w/ non-existent bins:      0 time:  0.00 s
1.49/1.51	c bin-w-bin subsume rem            0 bins  time:  0.00 s
1.49/1.52	c subs with bin:      744  lits-rem:         1  v-fix:    0  time:  0.01 s
1.49/1.52	c Removed useless bin:       0  fixed:     0  bprops:   0.00M  time:  0.00 s
1.49/1.57	c lits-rem:       301  cl-subs:     1892  v-elim:      5  v-fix:    0  time:  0.05 s
1.49/1.57	c learnt bin added due to v-elim: 0
1.49/1.57	c vivif2 --  cl tried     1062 cl shrink        0 lits rem          0 time: 0.00
1.49/1.57	c vivif2 --  cl tried     8074 cl shrink        0 lits rem          0 time: 0.00
1.49/1.58	c asymm  cl-useful: 0/1062/1062 lits-rem:0 time: 0.01
1.49/1.58	c calculated reachability. Time: 0.00
1.49/1.58	c  N dy     7     30500       244      1062         1      8074      3228     88934     12.14      8.44  --
1.49/1.58	c  F st     7     30500       244      1062         1      8074      3228     88934     12.14      8.44  --
1.69/1.73	c Decided on static restart strategy
2.59/2.68	c  N dy    14     45751       244      1062         1     15094      3228    174349     12.67      8.66  --
2.59/2.69	c  S st    14     45751       244      1062         1     15094      3228    174349     12.67      8.66  --
2.69/2.76	c  S st    14     46254       244      1062         1     15593      3228    181368     12.67      8.66  --
2.69/2.76	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
2.69/2.76	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
2.69/2.78	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bin:      0 BRemL:      0 BRemN:      0 CBin:       0 P:  1.1M T:  0.02
2.69/2.78	c Calc non-exist non-lernt bins v-fix:     0 done:    244 time:  0.00 s
2.69/2.78	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
2.69/2.78	c Subs w/ non-existent bins:      0 time:  0.00 s
2.69/2.79	c bin-w-bin subsume rem            0 bins  time:  0.00 s
2.69/2.79	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
2.69/2.79	c Removed useless bin:       0  fixed:     0  bprops:   0.00M  time:  0.00 s
2.99/3.00	c lits-rem:       507  cl-subs:     2428  v-elim:      5  v-fix:    0  time:  0.22 s
2.99/3.00	c learnt bin added due to v-elim: 0
2.99/3.00	c vivif2 --  cl tried     1062 cl shrink        0 lits rem          0 time: 0.00
2.99/3.00	c vivif2 --  cl tried    13165 cl shrink        0 lits rem          0 time: 0.00
2.99/3.03	c asymm  cl-useful: 0/1062/1062 lits-rem:0 time: 0.02
2.99/3.03	c calculated reachability. Time: 0.00
2.99/3.03	c  N dy    14     46254       244      1062         1     13165      3228    152029     12.67      8.66  --
4.89/4.95	c  N dy    15     69381       244      1062         1     17236      3228    186685     13.95      8.73  --
4.89/4.96	c  S st    15     69381       244      1062         1     17236      3228    186685     13.95      8.73  --
4.99/5.04	c  S st    15     69886       244      1062         1     17737      3228    193940     13.95      8.73  --
4.99/5.04	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
4.99/5.04	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
4.99/5.07	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bin:      0 BRemL:      0 BRemN:      0 CBin:       0 P:  1.7M T:  0.02
4.99/5.07	c Calc non-exist non-lernt bins v-fix:     0 done:    244 time:  0.00 s
4.99/5.07	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
4.99/5.07	c Subs w/ non-existent bins:      0 time:  0.00 s
4.99/5.07	c bin-w-bin subsume rem            0 bins  time:  0.00 s
4.99/5.07	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
4.99/5.07	c Removed useless bin:       0  fixed:     0  bprops:   0.00M  time:  0.00 s
5.29/5.32	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
5.69/5.76	c Added 3 vars  tried: 80000 time: 0.44
5.69/5.76	c ORs :      3 avg-s:  0.0 cl-sh:   545 l-rem:    545 b-add:      6 v-rep:   0 cl-rem: 0 avg s: nan T:    0.44
5.69/5.76	c lits-rem:       447  cl-subs:     3021  v-elim:      5  v-fix:    0  time:  0.69 s
5.69/5.76	c learnt bin added due to v-elim: 0
5.69/5.76	c vivif2 --  cl tried     1065 cl shrink        0 lits rem          0 time: 0.00
5.69/5.77	c vivif2 --  cl tried    14716 cl shrink        0 lits rem          0 time: 0.00
5.69/5.79	c asymm  cl-useful: 0/1065/1065 lits-rem:0 time: 0.02
5.69/5.79	c calculated reachability. Time: 0.00
5.69/5.79	c  N dy    15     69886       247      1065         7     14716      3249    157520     13.95      8.73  --
5.69/5.79	c  F st    15     69886       247      1065         7     14716      3249    157520     13.95      8.73  --
5.99/6.00	c Decided on static restart strategy
9.29/9.31	c  N dy    22    104830       247      1065         8     13870      3249    120041     12.00      8.69  --
9.29/9.31	c  S st    22    104830       247      1065         8     13870      3249    120041     12.00      8.69  --
9.29/9.37	c  S st    22    105333       247      1065         8     14373      3249    127516     12.00      8.69  --
9.29/9.37	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
9.29/9.37	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
9.29/9.39	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bin:      0 BRemL:      0 BRemN:      0 CBin:       0 P:  1.7M T:  0.02
9.29/9.39	c Calc non-exist non-lernt bins v-fix:     0 done:    247 time:  0.00 s
9.29/9.39	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
9.29/9.40	c Subs w/ non-existent bins:      0 time:  0.00 s
9.39/9.40	c bin-w-bin subsume rem            0 bins  time:  0.00 s
9.39/9.41	c subs with bin:      810  lits-rem:       204  v-fix:    0  time:  0.01 s
9.39/9.41	c Removed useless bin:       0  fixed:     0  bprops:   0.00M  time:  0.00 s
9.49/9.51	c ORs :      3 avg-s:  2.0 cl-sh:     0 l-rem:      0 b-add:      0 v-rep:   0 cl-rem: 0 avg s: nan T:    0.00
9.90/9.96	c Added 0 vars  tried: 80000 time: 0.45
9.90/9.96	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:    0.45
9.90/9.96	c lits-rem:       265  cl-subs:     1078  v-elim:      5  v-fix:    0  time:  0.56 s
9.90/9.96	c learnt bin added due to v-elim: 0
9.90/9.96	c vivif2 --  cl tried     1065 cl shrink        0 lits rem          0 time: 0.00
9.90/9.96	c vivif2 --  cl tried    12485 cl shrink        0 lits rem          0 time: 0.00
9.90/9.98	c asymm  cl-useful: 0/1065/1065 lits-rem:0 time: 0.02
9.90/9.98	c calculated reachability. Time: 0.00
9.90/9.98	c  N dy    22    105333       247      1065         8     12485      3249    112046     12.00      8.69  --
15.69/15.74	c  N dy    23    157999       245      1065        36     19713      3249    166540     10.69      8.35  --
15.69/15.75	c  S st    23    157999       245      1065        36     19713      3249    166540     10.69      8.35  --
15.79/15.82	c  S st    23    158501       245      1065        36     20210      3249    173027     10.69      8.35  --
15.79/15.82	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
15.79/15.82	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
15.79/15.85	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bin:     22 BRemL:      2 BRemN:      0 CBin:       0 P:  2.7M T:  0.03
15.79/15.85	c Calc non-exist non-lernt bins v-fix:     0 done:    245 time:  0.00 s
15.79/15.85	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
15.79/15.85	c Subs w/ non-existent bins:      0 time:  0.00 s
15.79/15.86	c bin-w-bin subsume rem           21 bins  time:  0.00 s
15.79/15.88	c subs with bin:     1395  lits-rem:       890  v-fix:    0  time:  0.02 s
15.79/15.88	c Removed useless bin:       0  fixed:     0  bprops:   0.00M  time:  0.00 s
15.89/15.98	c ORs :      3 avg-s:  2.0 cl-sh:     0 l-rem:      0 b-add:      0 v-rep:   0 cl-rem: 1 avg s: 9.0 T:    0.00
16.40/16.45	c Added 0 vars  tried: 80000 time: 0.46
16.40/16.45	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:    0.46
16.40/16.45	c lits-rem:       301  cl-subs:     1585  v-elim:      5  v-fix:    0  time:  0.57 s
16.40/16.45	c learnt bin added due to v-elim: 0
16.40/16.45	c vivif2 --  cl tried     1013 cl shrink        0 lits rem          0 time: 0.00
16.40/16.45	c vivif2 --  cl tried    12620 cl shrink        0 lits rem          0 time: 0.00
16.40/16.47	c asymm  cl-useful: 0/1013/1013 lits-rem:0 time: 0.02
16.40/16.47	c calculated reachability. Time: 0.00
16.40/16.47	c  N dy    23    158501       244      1013        32     12620      3127    107833     10.69      8.35  --
18.70/18.77	c  E dy    24    178106       231      1013       106     31108      3127    302921      8.28      8.18  --
18.70/18.78	c num threads              : 1          
18.70/18.78	c restarts                 : 24         
18.70/18.78	c dynamic restarts         : 6          
18.70/18.78	c static restarts          : 18         
18.70/18.78	c full restarts            : 2          
18.70/18.78	c total simplify time      : 0.00       
18.70/18.78	c learnts DL2              : 0          
18.70/18.78	c learnts size 2           : 155        
18.70/18.78	c learnts size 1           : 79          (31.23     % of vars)
18.70/18.78	c filedLit time            : 0.11        (0.59      % time)
18.70/18.78	c v-elim SatELite          : 7           (2.77      % vars)
18.70/18.78	c SatELite time            : 2.07        (11.04     % time)
18.70/18.78	c v-elim xor               : 0           (0.00      % vars)
18.70/18.78	c xor elim time            : 0.00        (0.02      % time)
18.70/18.78	c num binary xor trees     : 0          
18.70/18.78	c binxor trees' crown      : 0           (nan       leafs/tree)
18.70/18.78	c bin xor find time        : 0.00       
18.70/18.78	c OTF clause subsumed      : 10019       (0.06      clauses/conflict)
18.70/18.78	c OTF subs. size diff      : 10496       (1.05       lits/clause)
18.70/18.78	c OTF cl watch-shrink      : 35409       (0.20      clauses/conflict)
18.70/18.78	c OTF cl watch-sh-lit      : 42720       (1.21       lits/clause)
18.70/18.78	c tried to recurMin cls    : 178092      (99.99      % of conflicts)
18.70/18.78	c updated cache            : 5           (0.00       lits/tried recurMin)
18.70/18.78	c OTF Gate-Rem cl          : 694         (0.00      clauses/conflict)
18.70/18.78	c OTF Gate-rem lits        : 696         (1.00      lits/confl)
18.70/18.78	c clauses over max glue    : 0           (0.00      % of all clauses)
18.70/18.78	c conflicts                : 178106      (9488.79   / sec)
18.70/18.78	c decisions                : 209588      (1.86      % random)
18.70/18.78	c bogo-props               : 1542590578  (82183195.49 / sec)
18.70/18.78	c props                    : 9950305     (530113.35 / sec)
18.70/18.78	c conflict literals        : 2177797     (29.03     % deleted)
18.70/18.78	c Memory used              : 130.93      MB
18.70/18.78	c CPU time                 : 18.77       s
18.70/18.78	s UNSATISFIABLE

Verifier Data

No possible verification on an UNSAT instance

Watcher Data

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3173415-1301794287/watcher-3173415-1301794287 -o /tmp/evaluation-result-3173415-1301794287/solver-3173415-1301794287 -C 2400 -W 1300 -M 7680 ./techdemo --threads=1 HOME/instance-3173415-1301794287.cnf 

running on 2 cores: 1,3

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: 3.99 3.97 3.91 5/189 3877
/proc/meminfo: memFree=20043956/32950940 swapFree=67111528/67111528
[pid=3877] ppid=3875 vsize=127248 CPUtime=0 cores=1,3
/proc/3877/stat : 3877 (techdemo) R 3875 3877 3409 0 -1 4202496 560 0 0 0 0 0 0 0 25 0 1 0 369659472 130301952 490 33554432000 4194304 4797429 140736978762768 18446744073709551615 215988592512 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/3877/statm: 31812 490 377 148 0 26741 0

[startup+0.0166201 s]
/proc/loadavg: 3.99 3.97 3.91 5/189 3877
/proc/meminfo: memFree=20043956/32950940 swapFree=67111528/67111528
[pid=3877] ppid=3875 vsize=127388 CPUtime=0.01 cores=1,3
/proc/3877/stat : 3877 (techdemo) R 3875 3877 3409 0 -1 4202496 622 0 0 0 1 0 0 0 25 0 1 0 369659472 130445312 551 33554432000 4194304 4797429 140736978762768 18446744073709551615 215988289291 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/3877/statm: 31847 551 406 148 0 26776 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 127388

[startup+0.100605 s]
/proc/loadavg: 3.99 3.97 3.91 5/189 3877
/proc/meminfo: memFree=20043956/32950940 swapFree=67111528/67111528
[pid=3877] ppid=3875 vsize=127520 CPUtime=0.09 cores=1,3
/proc/3877/stat : 3877 (techdemo) R 3875 3877 3409 0 -1 4202496 724 0 0 0 9 0 0 0 25 0 1 0 369659472 130580480 649 33554432000 4194304 4797429 140736978762768 18446744073709551615 4413499 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/3877/statm: 31880 649 408 148 0 26809 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 127520

[startup+0.30057 s]
/proc/loadavg: 3.99 3.97 3.91 5/189 3877
/proc/meminfo: memFree=20043956/32950940 swapFree=67111528/67111528
[pid=3877] ppid=3875 vsize=128116 CPUtime=0.29 cores=1,3
/proc/3877/stat : 3877 (techdemo) R 3875 3877 3409 0 -1 4202496 907 0 0 0 29 0 0 0 25 0 1 0 369659472 131190784 749 33554432000 4194304 4797429 140736978762768 18446744073709551615 4424750 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/3877/statm: 32029 749 408 148 0 26958 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 128116

[startup+0.7005 s]
/proc/loadavg: 3.99 3.97 3.91 5/189 3877
/proc/meminfo: memFree=20043956/32950940 swapFree=67111528/67111528
[pid=3877] ppid=3875 vsize=128524 CPUtime=0.69 cores=1,3
/proc/3877/stat : 3877 (techdemo) R 3875 3877 3409 0 -1 4202496 1159 0 0 0 69 0 0 0 25 0 1 0 369659472 131608576 877 33554432000 4194304 4797429 140736978762768 18446744073709551615 4424670 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/3877/statm: 32131 877 408 148 0 27060 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 128524

[startup+1.50036 s]
/proc/loadavg: 3.99 3.97 3.91 5/190 3878
/proc/meminfo: memFree=20040144/32950940 swapFree=67111528/67111528
[pid=3877] ppid=3875 vsize=128988 CPUtime=1.49 cores=1,3
/proc/3877/stat : 3877 (techdemo) R 3875 3877 3409 0 -1 4202496 1609 0 0 0 149 0 0 0 25 0 1 0 369659472 132083712 986 33554432000 4194304 4797429 140736978762768 18446744073709551615 4429114 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/3877/statm: 32247 986 411 148 0 27176 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 128988

[startup+3.10008 s]
/proc/loadavg: 3.99 3.97 3.91 5/190 3878
/proc/meminfo: memFree=20037176/32950940 swapFree=67111528/67111528
[pid=3877] ppid=3875 vsize=131348 CPUtime=3.09 cores=1,3
/proc/3877/stat : 3877 (techdemo) R 3875 3877 3409 0 -1 4202496 2508 0 0 0 309 0 0 0 25 0 1 0 369659472 134500352 1627 33554432000 4194304 4797429 140736978762768 18446744073709551615 4425915 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/3877/statm: 32837 1627 412 148 0 27766 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 131348

[startup+6.30052 s]
/proc/loadavg: 3.99 3.97 3.91 5/190 3878
/proc/meminfo: memFree=20031740/32950940 swapFree=67111528/67111528
[pid=3877] ppid=3875 vsize=132696 CPUtime=6.29 cores=1,3
/proc/3877/stat : 3877 (techdemo) R 3875 3877 3409 0 -1 4202496 3400 0 0 0 629 0 0 0 25 0 1 0 369659472 135880704 1975 33554432000 4194304 4797429 140736978762768 18446744073709551615 4425015 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/3877/statm: 33174 1975 415 148 0 28103 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 132696

[startup+12.7004 s]
/proc/loadavg: 3.99 3.97 3.91 5/190 3878
/proc/meminfo: memFree=20035080/32950940 swapFree=67111528/67111528
[pid=3877] ppid=3875 vsize=133608 CPUtime=12.69 cores=1,3
/proc/3877/stat : 3877 (techdemo) R 3875 3877 3409 0 -1 4202496 4910 0 0 0 1269 0 0 0 25 0 1 0 369659472 136814592 2162 33554432000 4194304 4797429 140736978762768 18446744073709551615 4425828 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/3877/statm: 33402 2162 415 148 0 28331 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 133608

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

[startup+15.9008 s]
/proc/loadavg: 3.99 3.97 3.91 5/190 3878
/proc/meminfo: memFree=20035212/32950940 swapFree=67111528/67111528
[pid=3877] ppid=3875 vsize=134068 CPUtime=15.89 cores=1,3
/proc/3877/stat : 3877 (techdemo) R 3875 3877 3409 0 -1 4202496 5661 0 0 0 1589 0 0 0 25 0 1 0 369659472 137285632 2186 33554432000 4194304 4797429 140736978762768 18446744073709551615 4568009 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/3877/statm: 33517 2186 415 148 0 28446 0
Current children cumulated CPU time (s) 15.89
Current children cumulated vsize (KiB) 134068

[startup+17.5006 s]
/proc/loadavg: 3.99 3.97 3.91 5/190 3878
/proc/meminfo: memFree=20035076/32950940 swapFree=67111528/67111528
[pid=3877] ppid=3875 vsize=134068 CPUtime=17.5 cores=1,3
/proc/3877/stat : 3877 (techdemo) R 3875 3877 3409 0 -1 4202496 5788 0 0 0 1750 0 0 0 25 0 1 0 369659472 137285632 2303 33554432000 4194304 4797429 140736978762768 18446744073709551615 4424975 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/3877/statm: 33517 2303 415 148 0 28446 0
Current children cumulated CPU time (s) 17.5
Current children cumulated vsize (KiB) 134068

[startup+18.3004 s]
/proc/loadavg: 3.99 3.97 3.91 5/190 3878
/proc/meminfo: memFree=20035076/32950940 swapFree=67111528/67111528
[pid=3877] ppid=3875 vsize=134068 CPUtime=18.29 cores=1,3
/proc/3877/stat : 3877 (techdemo) R 3875 3877 3409 0 -1 4202496 5871 0 0 0 1829 0 0 0 25 0 1 0 369659472 137285632 2380 33554432000 4194304 4797429 140736978762768 18446744073709551615 4425633 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/3877/statm: 33517 2380 415 148 0 28446 0
Current children cumulated CPU time (s) 18.29
Current children cumulated vsize (KiB) 134068

[startup+18.7063 s]
/proc/loadavg: 3.99 3.97 3.91 5/190 3878
/proc/meminfo: memFree=20033596/32950940 swapFree=67111528/67111528
[pid=3877] ppid=3875 vsize=134068 CPUtime=18.7 cores=1,3
/proc/3877/stat : 3877 (techdemo) R 3875 3877 3409 0 -1 4202496 5914 0 0 0 1870 0 0 0 25 0 1 0 369659472 137285632 2417 33554432000 4194304 4797429 140736978762768 18446744073709551615 4424750 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/3877/statm: 33517 2417 415 148 0 28446 0
Current children cumulated CPU time (s) 18.7
Current children cumulated vsize (KiB) 134068

Child status: 20
Real time (s): 18.7876
CPU time (s): 18.7731
CPU user time (s): 18.7701
CPU system time (s): 0.002999
CPU usage (%): 99.9233
Max. virtual memory (cumulated for all children) (KiB): 134072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 18.7701
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5926
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= 13
involuntary context switches= 31

runsolver used 0.025996 second user time and 0.067989 second system time

The end

Launcher Data

Begin job on node117 at 2011-04-03 03:31:27
IDJOB=3173415
IDBENCH=82833
IDSOLVER=1585
FILE ID=node117/3173415-1301794287
RUNJOBID= node117-1301792862-3634
PBS_JOBID= 12841423
Free space on /tmp= 71412 MiB

SOLVER NAME= CryptoMiniSat TechDemo-Alpha-st
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v250-c1065-S1295196126-061.UNKNOWN.cnf
COMMAND LINE= ./techdemo --threads=1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3173415-1301794287/watcher-3173415-1301794287 -o /tmp/evaluation-result-3173415-1301794287/solver-3173415-1301794287 -C 2400 -W 1300 -M 7680  ./techdemo --threads=1 HOME/instance-3173415-1301794287.cnf

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

MD5SUM BENCH= 7d874fabf91f4391d9452197998f82c2
RANDOM SEED=1995109358

node117.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		: 2666.849
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	: 5333.69
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		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
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		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
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	: 5332.75
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		: 2666.849
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		: 2666.849
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		: 2666.849
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	: 5267.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950940 kB
MemFree:      20043988 kB
Buffers:        390344 kB
Cached:       12058004 kB
SwapCached:          0 kB
Active:        8057788 kB
Inactive:      4545928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950940 kB
LowFree:      20043988 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            7856 kB
Writeback:           0 kB
AnonPages:      155120 kB
Mapped:          16780 kB
Slab:           238956 kB
PageTables:       5296 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586996 kB
Committed_AS:   656344 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= 71408 MiB
End job on node117 at 2011-04-03 03:31:46