Trace number 3173302

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 60.1099 60.1261

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v300-c1278-S768688898-014.UNKNOWN.cnf
MD5SUM7436a7d8585345665f45b181a7e46358
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.804876
Satisfiable
(Un)Satisfiability was proved
Number of variables300
Number of clauses1278
Sum of the clauses size3834
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31278
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-3173302-1301792827.cnf'
0.00/0.00	c -- header says num vars:            300
0.00/0.00	c -- header says num clauses:        1278
0.00/0.00	c -- clauses added:            0 learnts,         1278 normals,            0 xors
0.00/0.00	c -- vars added        300
0.00/0.00	c Parsing time:  0.00 s
0.00/0.00	c  N st     0         0       300      1278         0         0      3834         0   no data   no data  --
0.00/0.01	c asymm  cl-useful: 0/1278/1278 lits-rem:0 time: 0.00
0.00/0.01	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bin:      0 BRemL:      0 BRemN:      0 CBin:       0 P:  0.0M T:  0.00
0.00/0.01	c Calc non-exist non-lernt bins v-fix:     0 done:    300 time:  0.00 s
0.00/0.01	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
0.00/0.01	c Subs w/ non-existent bins:      0 time:  0.00 s
0.00/0.01	c bin-w-bin subsume rem            0 bins  time:  0.00 s
0.00/0.01	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
0.00/0.01	c 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:     10  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:       0, avg size: nan)
0.00/0.01	c calculated reachability. Time: 0.00
0.00/0.01	c Calc default polars -  time:   0.00 s pos:     132 undec:      36 neg:     132
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       293      1273         0         0      3853         0   no data   no data  --
0.02/0.05	c Decided on static restart strategy
1.59/1.66	c  N dy     7     30000       293      1273         0     10352      3853    121247     14.72     10.01  --
1.59/1.67	c  S st     7     30000       293      1273         0     10352      3853    121247     14.72     10.01  --
1.69/1.71	c  S st     7     30504       293      1273         0     10855      3853    129031     14.72     10.01  --
1.69/1.71	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
1.69/1.71	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
1.69/1.73	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bin:      0 BRemL:      0 BRemN:      0 CBin:       0 P:  0.6M T:  0.01
1.69/1.73	c Calc non-exist non-lernt bins v-fix:     0 done:    293 time:  0.00 s
1.69/1.73	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
1.69/1.73	c Subs w/ non-existent bins:      0 time:  0.00 s
1.69/1.73	c bin-w-bin subsume rem            0 bins  time:  0.00 s
1.69/1.73	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
1.69/1.73	c Removed useless bin:       0  fixed:     0  bprops:   0.00M  time:  0.00 s
1.78/1.82	c lits-rem:       155  cl-subs:     1392  v-elim:      3  v-fix:    0  time:  0.09 s
1.78/1.82	c learnt bin added due to v-elim: 0
1.78/1.82	c vivif2 --  cl tried     1273 cl shrink        0 lits rem          0 time: 0.00
1.78/1.82	c vivif2 --  cl tried     9463 cl shrink        0 lits rem          0 time: 0.00
1.78/1.83	c asymm  cl-useful: 0/1273/1273 lits-rem:0 time: 0.02
1.78/1.83	c calculated reachability. Time: 0.00
1.78/1.83	c  N dy     7     30504       293      1273         0      9463      3853    113094     14.72     10.01  --
1.78/1.83	c  F st     7     30504       293      1273         0      9463      3853    113094     14.72     10.01  --
1.88/1.99	c Decided on static restart strategy
3.08/3.10	c  N dy    14     45757       293      1273         0     16476      3853    195444     14.17      9.77  --
3.08/3.11	c  S st    14     45757       293      1273         0     16476      3853    195444     14.17      9.77  --
3.08/3.17	c  S st    14     46262       293      1273         0     16978      3853    203123     14.17      9.77  --
3.08/3.17	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
3.08/3.17	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
3.08/3.20	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bin:      0 BRemL:      0 BRemN:      0 CBin:       0 P:  1.2M T:  0.02
3.08/3.20	c Calc non-exist non-lernt bins v-fix:     0 done:    293 time:  0.00 s
3.08/3.20	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
3.08/3.20	c Subs w/ non-existent bins:      0 time:  0.00 s
3.08/3.20	c bin-w-bin subsume rem            0 bins  time:  0.00 s
3.08/3.20	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
3.08/3.20	c Removed useless bin:       0  fixed:     0  bprops:   0.00M  time:  0.00 s
3.38/3.45	c lits-rem:       595  cl-subs:     2605  v-elim:      3  v-fix:    0  time:  0.25 s
3.38/3.45	c learnt bin added due to v-elim: 0
3.38/3.45	c vivif2 --  cl tried     1273 cl shrink        0 lits rem          0 time: 0.00
3.38/3.45	c vivif2 --  cl tried    14373 cl shrink        0 lits rem          0 time: 0.00
3.38/3.48	c asymm  cl-useful: 0/1273/1273 lits-rem:0 time: 0.03
3.38/3.48	c calculated reachability. Time: 0.00
3.38/3.48	c  N dy    14     46262       293      1273         0     14373      3853    171035     14.17      9.77  --
5.49/5.56	c  N dy    15     69395       293      1273         0     18385      3853    207467     14.75      9.56  --
5.49/5.57	c  S st    15     69395       293      1273         0     18385      3853    207467     14.75      9.56  --
5.58/5.64	c  S st    15     69896       293      1273         0     18884      3853    215264     14.75      9.56  --
5.58/5.64	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
5.58/5.64	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
5.58/5.67	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bin:      0 BRemL:      0 BRemN:      0 CBin:       0 P:  1.7M T:  0.03
5.58/5.67	c Calc non-exist non-lernt bins v-fix:     0 done:    293 time:  0.00 s
5.58/5.67	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
5.58/5.67	c Subs w/ non-existent bins:      0 time:  0.00 s
5.58/5.67	c bin-w-bin subsume rem            0 bins  time:  0.00 s
5.58/5.67	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
5.58/5.67	c Removed useless bin:       0  fixed:     0  bprops:   0.00M  time:  0.00 s
5.88/5.96	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:    0.00
6.38/6.42	c Added 3 vars  tried: 80000 time: 0.45
6.38/6.42	c ORs :      3 avg-s:  0.0 cl-sh:  1076 l-rem:   1076 b-add:      6 v-rep:   0 cl-rem: 0 avg s: nan T:    0.46
6.38/6.43	c lits-rem:       435  cl-subs:     3050  v-elim:      3  v-fix:    0  time:  0.75 s
6.38/6.43	c learnt bin added due to v-elim: 0
6.38/6.43	c vivif2 --  cl tried     1276 cl shrink        0 lits rem          0 time: 0.00
6.38/6.43	c vivif2 --  cl tried    15834 cl shrink        0 lits rem          0 time: 0.00
6.38/6.46	c asymm  cl-useful: 0/1276/1276 lits-rem:0 time: 0.03
6.38/6.46	c calculated reachability. Time: 0.00
6.38/6.46	c  N dy    15     69896       296      1276         6     15834      3874    178810     14.75      9.56  --
6.38/6.46	c  F st    15     69896       296      1276         6     15834      3874    178810     14.75      9.56  --
6.59/6.67	c Decided on static restart strategy
9.99/10.06	c  N dy    22    104844       296      1276         7     14939      3874    135406     13.37      9.28  --
9.99/10.07	c  S st    22    104844       296      1276         7     14939      3874    135406     13.37      9.28  --
10.09/10.13	c  S st    22    105346       296      1276         7     15436      3874    143072     13.37      9.28  --
10.09/10.13	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
10.09/10.13	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
10.09/10.15	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bin:      0 BRemL:      0 BRemN:      0 CBin:       0 P:  1.7M T:  0.02
10.09/10.15	c Calc non-exist non-lernt bins v-fix:     0 done:    296 time:  0.00 s
10.09/10.15	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
10.09/10.15	c Subs w/ non-existent bins:      0 time:  0.00 s
10.09/10.16	c bin-w-bin subsume rem            0 bins  time:  0.00 s
10.09/10.17	c subs with bin:     1308  lits-rem:        32  v-fix:    0  time:  0.01 s
10.09/10.17	c Removed useless bin:       0  fixed:     0  bprops:   0.00M  time:  0.00 s
10.19/10.28	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
10.69/10.73	c Added 3 vars  tried: 80000 time: 0.45
10.69/10.73	c ORs :      3 avg-s:  0.0 cl-sh:   334 l-rem:    334 b-add:      6 v-rep:   0 cl-rem: 0 avg s: nan T:    0.45
10.69/10.73	c lits-rem:       161  cl-subs:      633  v-elim:      5  v-fix:    0  time:  0.56 s
10.69/10.73	c learnt bin added due to v-elim: 0
10.69/10.73	c vivif2 --  cl tried     1279 cl shrink        0 lits rem          0 time: 0.00
10.69/10.73	c vivif2 --  cl tried    13495 cl shrink        0 lits rem          0 time: 0.00
10.69/10.75	c asymm  cl-useful: 0/1279/1279 lits-rem:0 time: 0.02
10.69/10.75	c calculated reachability. Time: 0.00
10.69/10.75	c  N dy    22    105346       299      1279        13     13495      3895    125578     13.37      9.28  --
16.79/16.81	c  N dy    23    158021       299      1279        13     20947      3895    201435     13.71      9.25  --
16.79/16.81	c  S st    23    158021       299      1279        13     20947      3895    201435     13.71      9.25  --
16.89/16.90	c  S st    23    158522       299      1279        13     21444      3895    209059     13.71      9.25  --
16.89/16.90	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
16.89/16.90	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
16.89/16.94	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bin:      0 BRemL:      0 BRemN:      0 CBin:       0 P:  3.1M T:  0.04
16.89/16.94	c Calc non-exist non-lernt bins v-fix:     0 done:    299 time:  0.00 s
16.89/16.94	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
16.89/16.94	c Subs w/ non-existent bins:      0 time:  0.00 s
16.89/16.95	c bin-w-bin subsume rem            0 bins  time:  0.00 s
16.89/16.95	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
16.89/16.95	c Removed useless bin:       0  fixed:     0  bprops:   0.00M  time:  0.00 s
17.19/17.22	c ORs :      6 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
17.59/17.68	c Added 0 vars  tried: 80000 time: 0.46
17.59/17.68	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
17.59/17.69	c lits-rem:       255  cl-subs:     2714  v-elim:      5  v-fix:    0  time:  0.74 s
17.59/17.69	c learnt bin added due to v-elim: 0
17.59/17.69	c vivif2 --  cl tried     1279 cl shrink        0 lits rem          0 time: 0.00
17.59/17.69	c vivif2 --  cl tried    18730 cl shrink        0 lits rem          0 time: 0.00
17.69/17.72	c asymm  cl-useful: 0/1279/1279 lits-rem:0 time: 0.03
17.69/17.72	c calculated reachability. Time: 0.00
17.69/17.72	c  N dy    23    158522       299      1279        13     18730      3895    181397     13.71      9.25  --
28.68/28.76	c  N dy    24    237784       299      1279        15     23731      3895    221009     11.93      9.14  --
28.68/28.77	c  S st    24    237784       299      1279        15     23731      3895    221009     11.93      9.14  --
28.78/28.87	c  S st    24    238286       299      1279        15     24232      3895    228452     11.93      9.14  --
28.78/28.87	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
28.78/28.87	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
28.88/28.92	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bin:      1 BRemL:      0 BRemN:      0 CBin:       0 P:  3.9M T:  0.05
28.88/28.92	c Calc non-exist non-lernt bins v-fix:     0 done:    299 time:  0.00 s
28.88/28.92	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
28.88/28.92	c Subs w/ non-existent bins:      0 time:  0.00 s
28.88/28.92	c bin-w-bin subsume rem            0 bins  time:  0.00 s
28.88/28.95	c subs with bin:     1785  lits-rem:       486  v-fix:    0  time:  0.03 s
28.88/28.95	c Removed useless bin:       0  fixed:     0  bprops:   0.00M  time:  0.00 s
29.18/29.25	c ORs :      6 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
29.69/29.72	c Added 2 vars  tried: 80000 time: 0.47
29.69/29.72	c ORs :      2 avg-s:  0.0 cl-sh:   288 l-rem:    288 b-add:      5 v-rep:   0 cl-rem: 0 avg s: nan T:    0.47
29.69/29.72	c lits-rem:       281  cl-subs:     1923  v-elim:      5  v-fix:    0  time:  0.77 s
29.69/29.72	c learnt bin added due to v-elim: 0
29.69/29.72	c vivif2 --  cl tried     1279 cl shrink        0 lits rem          0 time: 0.00
29.69/29.73	c vivif2 --  cl tried    20525 cl shrink        0 lits rem          0 time: 0.00
29.69/29.76	c asymm  cl-useful: 0/1279/1279 lits-rem:0 time: 0.03
29.69/29.76	c calculated reachability. Time: 0.00
29.69/29.76	c  N dy    24    238286       301      1279        22     20525      3907    195644     11.93      9.14  --
48.79/48.83	c  N dy    25    357430       299      1279        47     24672      3907    195143     14.22      8.90  --
48.79/48.83	c  S st    25    357430       299      1279        47     24672      3907    195143     14.22      8.90  --
48.89/48.93	c  S st    25    357936       299      1279        47     25170      3907    201962     14.22      8.90  --
48.89/48.93	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
48.89/48.93	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
48.89/48.98	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bin:     17 BRemL:      0 BRemN:      0 CBin:       0 P:  4.7M T:  0.05
48.89/48.98	c Calc non-exist non-lernt bins v-fix:     0 done:    299 time:  0.00 s
48.89/48.98	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
48.89/48.98	c Subs w/ non-existent bins:      0 time:  0.00 s
48.99/49.00	c bin-w-bin subsume rem           19 bins  time:  0.00 s
48.99/49.00	c subs with bin:      299  lits-rem:       640  v-fix:    0  time:  0.00 s
48.99/49.00	c Removed useless bin:       0  fixed:     0  bprops:   0.00M  time:  0.00 s
49.09/49.17	c ORs :      8 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
49.59/49.63	c Added 1 vars  tried: 80000 time: 0.46
49.59/49.63	c ORs :      1 avg-s:  0.0 cl-sh:     7 l-rem:      7 b-add:      2 v-rep:   0 cl-rem: 6 avg s: 4.3 T:    0.46
49.59/49.63	c lits-rem:       215  cl-subs:      617  v-elim:      5  v-fix:    0  time:  0.63 s
49.59/49.63	c learnt bin added due to v-elim: 0
49.59/49.63	c vivif2 --  cl tried     1240 cl shrink        0 lits rem          0 time: 0.00
49.59/49.64	c vivif2 --  cl tried    18347 cl shrink       15 lits rem         15 time: 0.00
49.59/49.67	c asymm  cl-useful: 0/1240/1240 lits-rem:0 time: 0.03
49.59/49.67	c calculated reachability. Time: 0.00
49.59/49.67	c  N dy    25    357936       300      1240        42     18347      3827    147808     14.22      8.90  --
60.08/60.11	c  E dy    26    418132       287      1240       138     50830      3827    486078      7.67      8.73  --
60.08/60.12	c num threads              : 1          
60.08/60.12	c restarts                 : 26         
60.08/60.12	c dynamic restarts         : 8          
60.08/60.12	c static restarts          : 18         
60.08/60.12	c full restarts            : 2          
60.08/60.12	c total simplify time      : 0.00       
60.08/60.12	c learnts DL2              : 0          
60.08/60.12	c learnts size 2           : 181        
60.08/60.12	c learnts size 1           : 52          (16.83     % of vars)
60.08/60.12	c filedLit time            : 0.23        (0.39      % time)
60.08/60.12	c v-elim SatELite          : 7           (2.27      % vars)
60.08/60.12	c SatELite time            : 3.76        (6.26      % time)
60.08/60.12	c v-elim xor               : 0           (0.00      % vars)
60.08/60.12	c xor elim time            : 0.00        (0.00      % time)
60.08/60.12	c num binary xor trees     : 0          
60.08/60.12	c binxor trees' crown      : 0           (nan       leafs/tree)
60.08/60.12	c bin xor find time        : 0.00       
60.08/60.12	c OTF clause subsumed      : 21022       (0.05      clauses/conflict)
60.08/60.12	c OTF subs. size diff      : 23117       (1.10       lits/clause)
60.08/60.12	c OTF cl watch-shrink      : 92697       (0.22      clauses/conflict)
60.08/60.12	c OTF cl watch-sh-lit      : 116119      (1.25       lits/clause)
60.08/60.12	c tried to recurMin cls    : 418112      (100.00     % of conflicts)
60.08/60.12	c updated cache            : 16          (0.00       lits/tried recurMin)
60.08/60.12	c OTF Gate-Rem cl          : 28269       (0.07      clauses/conflict)
60.08/60.12	c OTF Gate-rem lits        : 29108       (1.03      lits/confl)
60.08/60.12	c clauses over max glue    : 0           (0.00      % of all clauses)
60.08/60.12	c conflicts                : 418132      (6959.26   / sec)
60.08/60.12	c decisions                : 489496      (1.20      % random)
60.08/60.12	c bogo-props               : 5407029972  (89992877.04 / sec)
60.08/60.12	c props                    : 26118110    (434701.47 / sec)
60.08/60.12	c conflict literals        : 5530319     (30.02     % deleted)
60.08/60.12	c Memory used              : 135.23      MB
60.08/60.12	c CPU time                 : 60.08       s
60.08/60.12	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-3173302-1301792827/watcher-3173302-1301792827 -o /tmp/evaluation-result-3173302-1301792827/solver-3173302-1301792827 -C 2400 -W 1300 -M 7680 ./techdemo --threads=1 HOME/instance-3173302-1301792827.cnf 

running on 2 cores: 5,7

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: 3.38 3.87 3.88 4/175 1098
/proc/meminfo: memFree=20014184/32951124 swapFree=67111528/67111528
[pid=1098] ppid=1095 vsize=11760 CPUtime=0 cores=5,7
/proc/1098/stat : 1098 (runsolver) R 1095 1098 891 0 -1 4202560 40 0 0 0 0 0 0 0 21 0 1 0 290883190 12042240 49 33554432000 4194304 5392636 140734008091360 18446744073709551615 4838247 0 2147483391 4096 24578 0 0 0 17 7 0 0 0
/proc/1098/statm: 2940 49 30 293 0 2644 0

[startup+0.0306129 s]
/proc/loadavg: 3.38 3.87 3.88 4/175 1098
/proc/meminfo: memFree=20014184/32951124 swapFree=67111528/67111528
[pid=1098] ppid=1095 vsize=127520 CPUtime=0.02 cores=5,7
/proc/1098/stat : 1098 (techdemo) R 1095 1098 891 0 -1 4202496 650 0 0 0 2 0 0 0 21 0 1 0 290883190 130580480 579 33554432000 4194304 4797429 140734903416672 18446744073709551615 244446641858 0 0 4096 2 0 0 0 17 5 0 0 0
/proc/1098/statm: 31880 579 406 148 0 26809 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 127520

[startup+0.100586 s]
/proc/loadavg: 3.38 3.87 3.88 4/175 1098
/proc/meminfo: memFree=20014184/32951124 swapFree=67111528/67111528
[pid=1098] ppid=1095 vsize=127672 CPUtime=0.09 cores=5,7
/proc/1098/stat : 1098 (techdemo) R 1095 1098 891 0 -1 4202496 734 0 0 0 9 0 0 0 21 0 1 0 290883190 130736128 660 33554432000 4194304 4797429 140734903416672 18446744073709551615 4379850 0 0 4096 2 0 0 0 17 5 0 0 0
/proc/1098/statm: 31918 660 408 148 0 26847 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 127672

[startup+0.300552 s]
/proc/loadavg: 3.38 3.87 3.88 4/175 1098
/proc/meminfo: memFree=20014184/32951124 swapFree=67111528/67111528
[pid=1098] ppid=1095 vsize=128108 CPUtime=0.29 cores=5,7
/proc/1098/stat : 1098 (techdemo) R 1095 1098 891 0 -1 4202496 940 0 0 0 29 0 0 0 22 0 1 0 290883190 131182592 771 33554432000 4194304 4797429 140734903416672 18446744073709551615 4351789 0 0 4096 2 0 0 0 17 5 0 0 0
/proc/1098/statm: 32027 771 408 148 0 26956 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 128108

[startup+0.700474 s]
/proc/loadavg: 3.38 3.87 3.88 4/175 1098
/proc/meminfo: memFree=20014184/32951124 swapFree=67111528/67111528
[pid=1098] ppid=1095 vsize=128628 CPUtime=0.69 cores=5,7
/proc/1098/stat : 1098 (techdemo) R 1095 1098 891 0 -1 4202496 1211 0 0 0 69 0 0 0 24 0 1 0 290883190 131715072 892 33554432000 4194304 4797429 140734903416672 18446744073709551615 4424998 0 0 4096 2 0 0 0 17 5 0 0 0
/proc/1098/statm: 32157 892 408 148 0 27086 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 128628

[startup+1.50033 s]
/proc/loadavg: 3.38 3.87 3.88 5/190 1118
/proc/meminfo: memFree=19992816/32951124 swapFree=67111528/67111528
[pid=1098] ppid=1095 vsize=129160 CPUtime=1.49 cores=5,7
/proc/1098/stat : 1098 (techdemo) R 1095 1098 891 0 -1 4202496 1682 0 0 0 149 0 0 0 25 0 1 0 290883190 132259840 974 33554432000 4194304 4797429 140734903416672 18446744073709551615 4424479 0 0 4096 2 0 0 0 17 5 0 0 0
/proc/1098/statm: 32290 974 408 148 0 27219 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 129160

[startup+3.10103 s]
/proc/loadavg: 3.38 3.87 3.88 5/190 1118
/proc/meminfo: memFree=19987360/32951124 swapFree=67111528/67111528
[pid=1098] ppid=1095 vsize=130816 CPUtime=3.08 cores=5,7
/proc/1098/stat : 1098 (techdemo) R 1095 1098 891 0 -1 4202496 2459 0 0 0 308 0 0 0 25 0 1 0 290883190 133955584 1490 33554432000 4194304 4797429 140734903416672 18446744073709551615 4424732 0 0 4096 2 0 0 0 17 5 0 0 0
/proc/1098/statm: 32704 1490 412 148 0 27633 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 130816

[startup+6.30044 s]
/proc/loadavg: 3.43 3.87 3.88 5/190 1118
/proc/meminfo: memFree=19974392/32951124 swapFree=67111528/67111528
[pid=1098] ppid=1095 vsize=132900 CPUtime=6.28 cores=5,7
/proc/1098/stat : 1098 (techdemo) R 1095 1098 891 0 -1 4202496 3524 0 0 0 628 0 0 0 25 0 1 0 290883190 136089600 1997 33554432000 4194304 4797429 140734903416672 18446744073709551615 4495448 0 0 4096 2 0 0 0 17 5 0 0 0
/proc/1098/statm: 33225 1997 415 148 0 28154 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 132900

[startup+12.7003 s]
/proc/loadavg: 3.48 3.87 3.88 5/190 1118
/proc/meminfo: memFree=19964784/32951124 swapFree=67111528/67111528
[pid=1098] ppid=1095 vsize=134056 CPUtime=12.69 cores=5,7
/proc/1098/stat : 1098 (techdemo) R 1095 1098 891 0 -1 4202496 5112 0 0 0 1268 1 0 0 25 0 1 0 290883190 137273344 2186 33554432000 4194304 4797429 140734903416672 18446744073709551615 4424779 0 0 4096 2 0 0 0 17 5 0 0 0
/proc/1098/statm: 33514 2186 415 148 0 28443 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 134056

[startup+25.5009 s]
/proc/loadavg: 3.67 3.89 3.89 5/190 1118
/proc/meminfo: memFree=19952704/32951124 swapFree=67111528/67111528
[pid=1098] ppid=1095 vsize=136432 CPUtime=25.48 cores=5,7
/proc/1098/stat : 1098 (techdemo) R 1095 1098 891 0 -1 4202496 7888 0 0 0 2547 1 0 0 25 0 1 0 290883190 139706368 2692 33554432000 4194304 4797429 140734903416672 18446744073709551615 4388274 0 0 4096 2 0 0 0 17 5 0 0 0
/proc/1098/statm: 34108 2692 415 148 0 29037 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 136432

[startup+51.1001 s]
/proc/loadavg: 3.78 3.90 3.89 5/190 1119
/proc/meminfo: memFree=19934980/32951124 swapFree=67111528/67111528
[pid=1098] ppid=1095 vsize=138388 CPUtime=51.09 cores=5,7
/proc/1098/stat : 1098 (techdemo) R 1095 1098 891 0 -1 4202496 11968 0 0 0 5107 2 0 0 25 0 1 0 290883190 141709312 3308 33554432000 4194304 4797429 140734903416672 18446744073709551615 4426379 0 0 4096 2 0 0 0 17 5 0 0 0
/proc/1098/statm: 34597 3308 415 148 0 29526 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 138388

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

[startup+54.3005 s]
/proc/loadavg: 3.78 3.90 3.89 5/190 1119
/proc/meminfo: memFree=19935476/32951124 swapFree=67111528/67111528
[pid=1098] ppid=1095 vsize=138388 CPUtime=54.28 cores=5,7
/proc/1098/stat : 1098 (techdemo) R 1095 1098 891 0 -1 4202496 12220 0 0 0 5426 2 0 0 25 0 1 0 290883190 141709312 3543 33554432000 4194304 4797429 140734903416672 18446744073709551615 4424784 0 0 4096 2 0 0 0 17 5 0 0 0
/proc/1098/statm: 34597 3543 415 148 0 29526 0
Current children cumulated CPU time (s) 54.28
Current children cumulated vsize (KiB) 138388

[startup+57.5009 s]
/proc/loadavg: 3.80 3.90 3.89 5/190 1119
/proc/meminfo: memFree=19935464/32951124 swapFree=67111528/67111528
[pid=1098] ppid=1095 vsize=138472 CPUtime=57.49 cores=5,7
/proc/1098/stat : 1098 (techdemo) R 1095 1098 891 0 -1 4202496 12785 0 0 0 5747 2 0 0 25 0 1 0 290883190 141795328 3405 33554432000 4194304 4797429 140734903416672 18446744073709551615 4425907 0 0 4096 2 0 0 0 17 5 0 0 0
/proc/1098/statm: 34618 3405 415 148 0 29547 0
Current children cumulated CPU time (s) 57.49
Current children cumulated vsize (KiB) 138472

[startup+59.1006 s]
/proc/loadavg: 3.80 3.90 3.89 5/190 1119
/proc/meminfo: memFree=19936208/32951124 swapFree=67111528/67111528
[pid=1098] ppid=1095 vsize=138472 CPUtime=59.09 cores=5,7
/proc/1098/stat : 1098 (techdemo) R 1095 1098 891 0 -1 4202496 12885 0 0 0 5907 2 0 0 25 0 1 0 290883190 141795328 3500 33554432000 4194304 4797429 140734903416672 18446744073709551615 4424794 0 0 4096 2 0 0 0 17 5 0 0 0
/proc/1098/statm: 34618 3500 415 148 0 29547 0
Current children cumulated CPU time (s) 59.09
Current children cumulated vsize (KiB) 138472

[startup+59.9005 s]
/proc/loadavg: 3.80 3.90 3.89 5/190 1119
/proc/meminfo: memFree=19934224/32951124 swapFree=67111528/67111528
[pid=1098] ppid=1095 vsize=138472 CPUtime=59.88 cores=5,7
/proc/1098/stat : 1098 (techdemo) R 1095 1098 891 0 -1 4202496 12938 0 0 0 5986 2 0 0 25 0 1 0 290883190 141795328 3547 33554432000 4194304 4797429 140734903416672 18446744073709551615 4424846 0 0 4096 2 0 0 0 17 5 0 0 0
/proc/1098/statm: 34618 3547 415 148 0 29547 0
Current children cumulated CPU time (s) 59.88
Current children cumulated vsize (KiB) 138472

[startup+60.1005 s]
/proc/loadavg: 3.80 3.90 3.89 5/190 1119
/proc/meminfo: memFree=19934224/32951124 swapFree=67111528/67111528
[pid=1098] ppid=1095 vsize=138472 CPUtime=60.08 cores=5,7
/proc/1098/stat : 1098 (techdemo) R 1095 1098 891 0 -1 4202496 12948 0 0 0 6006 2 0 0 25 0 1 0 290883190 141795328 3557 33554432000 4194304 4797429 140734903416672 18446744073709551615 4425049 0 0 4096 2 0 0 0 17 5 0 0 0
/proc/1098/statm: 34618 3557 415 148 0 29547 0
Current children cumulated CPU time (s) 60.08
Current children cumulated vsize (KiB) 138472

Child status: 20
Real time (s): 60.1261
CPU time (s): 60.1099
CPU user time (s): 60.0829
CPU system time (s): 0.026995
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 138472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 60.0829
system time used= 0.026995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12955
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= 9
involuntary context switches= 705

runsolver used 0.103984 second user time and 0.230964 second system time

The end

Launcher Data

Begin job on node105 at 2011-04-03 03:07:07
IDJOB=3173302
IDBENCH=82720
IDSOLVER=1585
FILE ID=node105/3173302-1301792827
RUNJOBID= node105-1301792827-1078
PBS_JOBID= 12841435
Free space on /tmp= 71484 MiB

SOLVER NAME= CryptoMiniSat TechDemo-Alpha-st
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v300-c1278-S768688898-014.UNKNOWN.cnf
COMMAND LINE= ./techdemo --threads=1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3173302-1301792827/watcher-3173302-1301792827 -o /tmp/evaluation-result-3173302-1301792827/solver-3173302-1301792827 -C 2400 -W 1300 -M 7680  ./techdemo --threads=1 HOME/instance-3173302-1301792827.cnf

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

MD5SUM BENCH= 7436a7d8585345665f45b181a7e46358
RANDOM SEED=1793547571

node105.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		: 2666.825
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	: 5333.65
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		: 2666.825
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
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		: 2666.825
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	: 5332.82
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		: 2666.825
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		: 2666.825
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	: 5410.70
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		: 2666.825
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		: 2666.825
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      20014224 kB
Buffers:        376184 kB
Cached:       12214764 kB
SwapCached:          0 kB
Active:        7571364 kB
Inactive:      5082128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20014224 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           23368 kB
Writeback:           0 kB
AnonPages:       62392 kB
Mapped:          14620 kB
Slab:           218284 kB
PageTables:       5180 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   188728 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= 71452 MiB
End job on node105 at 2011-04-03 03:08:08