Trace number 3260702

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 37.8702 37.9296

General information on the benchmark

Namecrafted/skvortsov/
automata-synchronization/crn_11_99_u.cnf
MD5SUM9ad5e99587f3a7137ad13cd9a8eefafb
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.27181
Satisfiable
(Un)Satisfiability was proved
Number of variables1287
Number of clauses2332
Sum of the clauses size6820
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2176
Number of clauses of size 32156
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

0.00/0.05	c Outputting solution to console
0.00/0.05	c This is CryptoMiniSat 2.9.0
0.00/0.05	c compiled with gcc version 4.4.5
0.00/0.05	c Using 1 thread(s)
0.00/0.05	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.05	c Reading file 'HOME/instance-3260702-1303515071.cnf'
0.00/0.05	c -- header says num vars:           1287
0.00/0.05	c -- header says num clauses:        2332
0.00/0.05	c -- clauses added:            0 learnts,         2332 normals,            0 xors
0.00/0.05	c -- vars added       1287
0.00/0.05	c Parsing time:  0.00 s
0.00/0.05	c  N st     0         0      1287      2156       176         0      6820         0   no data   no data  --
0.00/0.05	c asymm  cl-useful: 86/2156/2156 lits-rem:258 time: 0.00
0.00/0.05	c Flit:    49 Blit:      0 bXBeca:    0 bXProp:    0 Bin:      0 BRemL:      0 BRemN:      0 CBin:       0 P:  0.0M T:  0.00
0.00/0.05	c Calc non-exist non-lernt bins v-fix:     0 done:   1232 time:  0.00 s
0.00/0.05	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
0.00/0.05	c Subs w/ non-existent bins:     36 time:  0.00 s
0.00/0.05	c bin-w-bin subsume rem           18 bins  time:  0.00 s
0.00/0.05	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
0.00/0.05	c Removed useless bin:       0  fixed:     0  bprops:   0.01M  time:  0.00 s
0.00/0.06	c lits-rem:         0  cl-subs:        0  v-elim:    410  v-fix:    0  time:  0.00 s
0.00/0.06	c learnt bin added due to v-elim: 0
0.00/0.06	c Finding binary XORs  T:     0.00 s  found:       0
0.00/0.06	c Finding non-binary XORs:     0.00 s (found:       0, avg size: nan)
0.00/0.06	c calculated reachability. Time: 0.00
0.00/0.06	c Calc default polars -  time:   0.00 s pos:      67 undec:     966 neg:     254
0.00/0.06	c =========================================================================================
0.00/0.06	c types(t): F = full restart, N = normal restart
0.00/0.06	c types(t): S = simplification begin/end, E = solution found
0.00/0.06	c restart types(rt): st = static, dy = dynamic
0.00/0.06	c  t rt  Rest     Confl      Vars   NormCls    BinCls   Learnts    ClLits    LtLits   MTavgCS    LTAvgG
0.00/0.06	c  B st     0         0       822      1987       228         0      8319         0   no data   no data  --
0.00/0.08	c Decided on static restart strategy
0.95/1.02	c  N dy     7     30003       822      1987       306      9968      8277    122186     26.59     10.06  --
0.95/1.02	c  S st     7     30003       822      1987       306      9968      8277    122186     26.59     10.06  --
0.95/1.05	c  S st     7     30505       822      1987       333     10415      8274    125728     26.59     10.06  --
0.95/1.05	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
0.95/1.05	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
0.95/1.06	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bin:     75 BRemL:      2 BRemN:      0 CBin:       0 P:  0.7M T:  0.01
0.95/1.06	c Calc non-exist non-lernt bins v-fix:     0 done:    822 time:  0.00 s
0.95/1.06	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
0.95/1.06	c Subs w/ non-existent bins:      3 time:  0.00 s
0.95/1.07	c bin-w-bin subsume rem            0 bins  time:  0.00 s
0.95/1.07	c subs with bin:      448  lits-rem:        60  v-fix:    0  time:  0.00 s
0.95/1.07	c Removed useless bin:       0  fixed:     0  bprops:   0.00M  time:  0.00 s
1.05/1.17	c lits-rem:      1338  cl-subs:     7433  v-elim:    387  v-fix:    0  time:  0.10 s
1.05/1.17	c learnt bin added due to v-elim: 0
1.05/1.17	c vivif2 --  cl tried     1947 cl shrink        2 lits rem          2 time: 0.00
1.05/1.17	c vivif2 --  cl tried     2621 cl shrink        1 lits rem          1 time: 0.00
1.05/1.17	c asymm  cl-useful: 9/1947/1947 lits-rem:23 time: 0.00
1.05/1.17	c calculated reachability. Time: 0.00
1.05/1.17	c  N dy     7     30505       623      1941       188      2621      7801     16335     26.59     10.06  --
1.05/1.17	c  F st     7     30505       623      1941       188      2621      7801     16335     26.59     10.06  --
1.15/1.21	c Decided on static restart strategy
1.15/1.24	c  N dy    27     34589       623      1941       228      6345      7801     51069      8.77      9.64  --
1.44/1.59	c  N dy    53     45757       623      1941       257      9636      7801     96446     22.74      9.64  --
1.44/1.59	c  S st    53     45757       623      1941       257      9636      7801     96446     22.74      9.64  --
1.54/1.61	c  S st    53     46260       623      1941       265     10118      7801    101658     22.74      9.64  --
1.54/1.61	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
1.54/1.61	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
1.54/1.63	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bin:    211 BRemL:      5 BRemN:      0 CBin:       0 P:  0.7M T:  0.01
1.54/1.63	c Calc non-exist non-lernt bins v-fix:     0 done:    623 time:  0.00 s
1.54/1.63	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
1.54/1.63	c Subs w/ non-existent bins:      1 time:  0.00 s
1.54/1.63	c bin-w-bin subsume rem            2 bins  time:  0.00 s
1.54/1.63	c subs with bin:      335  lits-rem:       105  v-fix:    0  time:  0.00 s
1.54/1.63	c Removed useless bin:       0  fixed:     0  bprops:   0.00M  time:  0.00 s
1.54/1.68	c lits-rem:      2005  cl-subs:     1291  v-elim:     93  v-fix:    0  time:  0.05 s
1.54/1.68	c learnt bin added due to v-elim: 0
1.54/1.68	c vivif2 --  cl tried     1936 cl shrink        0 lits rem          0 time: 0.00
1.54/1.68	c vivif2 --  cl tried     8496 cl shrink        0 lits rem          0 time: 0.00
1.54/1.69	c asymm  cl-useful: 3/1936/1936 lits-rem:3 time: 0.01
1.54/1.69	c calculated reachability. Time: 0.00
1.54/1.69	c  N dy    53     46260       623      1936       474      8496      7784     82348     22.74      9.64  --
2.64/2.73	c  N dy    54     69390       623      1936       490     12295      7784    136590     24.20     10.48  --
2.64/2.74	c  S st    54     69390       623      1936       490     12295      7784    136590     24.20     10.48  --
2.64/2.76	c  S st    54     69893       623      1936       497     12771      7784    141597     24.20     10.48  --
2.64/2.76	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
2.64/2.76	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
2.64/2.78	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bin:    336 BRemL:      0 BRemN:      0 CBin:       0 P:  1.2M T:  0.02
2.64/2.79	c Calc non-exist non-lernt bins v-fix:     0 done:    623 time:  0.00 s
2.64/2.79	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
2.64/2.79	c Subs w/ non-existent bins:      0 time:  0.00 s
2.64/2.79	c bin-w-bin subsume rem            3 bins  time:  0.00 s
2.64/2.79	c subs with bin:      236  lits-rem:       206  v-fix:    0  time:  0.00 s
2.64/2.79	c Removed useless bin:       0  fixed:     0  bprops:   0.00M  time:  0.00 s
2.94/3.02	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
3.44/3.54	c Added 7 vars  tried: 80000 time: 0.52
3.44/3.55	c ORs :      7 avg-s:  0.0 cl-sh:  3234 l-rem:   3234 b-add:     14 v-rep:   0 cl-rem: 0 avg s: nan T:    0.53
3.44/3.55	c lits-rem:      1715  cl-subs:     1324  v-elim:     93  v-fix:    0  time:  0.76 s
3.44/3.55	c learnt bin added due to v-elim: 0
3.44/3.55	c vivif2 --  cl tried     1941 cl shrink        0 lits rem          0 time: 0.00
3.44/3.56	c vivif2 --  cl tried    11213 cl shrink        0 lits rem          0 time: 0.00
3.44/3.57	c asymm  cl-useful: 0/1941/1941 lits-rem:0 time: 0.01
3.44/3.57	c calculated reachability. Time: 0.00
3.44/3.57	c  N dy    54     69893       630      1941       847     11213      7831    116149     24.20     10.48  --
3.44/3.57	c  F st    54     69893       630      1941       847     11213      7831    116149     24.20     10.48  --
3.54/3.64	c Decided on static restart strategy
6.05/6.13	c  N dy    61    104839       630      1941       856     20387      7831    405472     31.58     11.23  --
6.05/6.14	c  S st    61    104839       630      1941       856     20387      7831    405472     31.58     11.23  --
6.05/6.19	c  S st    61    105341       630      1941       871     20852      7831    411155     31.58     11.23  --
6.05/6.19	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
6.05/6.19	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
6.15/6.23	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bin:     79 BRemL:      1 BRemN:      0 CBin:       0 P:  2.0M T:  0.04
6.15/6.23	c Calc non-exist non-lernt bins v-fix:     0 done:    630 time:  0.00 s
6.15/6.23	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
6.15/6.23	c Subs w/ non-existent bins:      0 time:  0.00 s
6.15/6.24	c bin-w-bin subsume rem            0 bins  time:  0.00 s
6.15/6.24	c subs with bin:      186  lits-rem:       149  v-fix:    0  time:  0.00 s
6.15/6.24	c Removed useless bin:       0  fixed:     0  bprops:   0.00M  time:  0.00 s
8.25/8.40	c ORs :      7 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
8.55/8.67	c Added 7 vars  tried: 80000 time: 0.27
8.65/8.76	c ORs :      7 avg-s:  0.0 cl-sh: 11413 l-rem:  11413 b-add:     14 v-rep:   0 cl-rem: 0 avg s: nan T:    0.36
8.65/8.76	c lits-rem:     23793  cl-subs:     4496  v-elim:     93  v-fix:    0  time:  2.53 s
8.65/8.76	c learnt bin added due to v-elim: 0
8.65/8.76	c vivif2 --  cl tried     1947 cl shrink        0 lits rem          0 time: 0.00
8.65/8.77	c vivif2 --  cl tried    16171 cl shrink        0 lits rem          0 time: 0.00
8.65/8.78	c asymm  cl-useful: 0/1947/1947 lits-rem:0 time: 0.02
8.65/8.79	c calculated reachability. Time: 0.00
8.65/8.79	c  N dy    61    105341       637      1947       964     16171      7879    248270     31.58     11.23  --
11.24/11.31	c  N dy    62    158012       637      1947      1061     27590      7879    336375     13.41     11.39  --
11.24/11.32	c  S st    62    158012       637      1947      1061     27590      7879    336375     13.41     11.39  --
11.24/11.37	c  S st    62    158514       637      1947      1077     28059      7879    341886     13.41     11.39  --
11.24/11.37	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
11.24/11.37	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
11.34/11.42	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bin:    405 BRemL:      1 BRemN:      0 CBin:       0 P:  3.6M T:  0.05
11.34/11.42	c Calc non-exist non-lernt bins v-fix:     0 done:    637 time:  0.00 s
11.34/11.42	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
11.34/11.43	c Subs w/ non-existent bins:      0 time:  0.00 s
11.34/11.44	c bin-w-bin subsume rem            0 bins  time:  0.00 s
11.34/11.44	c subs with bin:     1113  lits-rem:       709  v-fix:    0  time:  0.00 s
11.34/11.44	c Removed useless bin:       0  fixed:     0  bprops:   0.00M  time:  0.00 s
11.95/12.10	c ORs :     14 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
12.44/12.53	c Added 7 vars  tried: 80000 time: 0.44
12.44/12.55	c ORs :      7 avg-s:  0.0 cl-sh:  3751 l-rem:   3751 b-add:     16 v-rep:   1 cl-rem: 9 avg s: 11.7 T:    0.45
12.44/12.55	c lits-rem:      7447  cl-subs:     6684  v-elim:     93  v-fix:    0  time:  1.11 s
12.44/12.55	c learnt bin added due to v-elim: 0
12.44/12.55	c vivif2 --  cl tried     1954 cl shrink        0 lits rem          0 time: 0.00
12.44/12.56	c vivif2 --  cl tried    20253 cl shrink        1 lits rem          1 time: 0.00
12.44/12.58	c asymm  cl-useful: 0/1954/1954 lits-rem:0 time: 0.02
12.44/12.58	c calculated reachability. Time: 0.00
12.44/12.58	c  N dy    62    158514       644      1954      1504     20253      7932    228888     13.41     11.39  --
17.95/18.06	c  N dy    63    237772       644      1954      1574     30005      7932    436635     22.03     11.54  --
17.95/18.08	c  S st    63    237772       644      1954      1574     30005      7932    436635     22.03     11.54  --
18.04/18.13	c  S st    63    238274       644      1954      1581     30478      7932    443468     22.03     11.54  --
18.04/18.13	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
18.04/18.13	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
18.14/18.23	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bin:    192 BRemL:      1 BRemN:      2 CBin:       0 P:  6.5M T:  0.09
18.14/18.23	c Calc non-exist non-lernt bins v-fix:     0 done:    644 time:  0.00 s
18.14/18.23	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
18.14/18.23	c Subs w/ non-existent bins:      0 time:  0.01 s
18.14/18.24	c Replacing        1 vars Replaced       81 lits Time:     0.00 s 
18.14/18.24	c bin-w-bin subsume rem            0 bins  time:  0.00 s
18.14/18.27	c subs with bin:      809  lits-rem:      3621  v-fix:    0  time:  0.02 s
18.14/18.27	c Removed useless bin:       0  fixed:     0  bprops:   0.00M  time:  0.00 s
19.45/19.57	c ORs :     20 avg-s:  2.0 cl-sh:     0 l-rem:      0 b-add:      0 v-rep:   0 cl-rem: 1 avg s: 5.0 T:    0.00
19.84/19.96	c Added 7 vars  tried: 80000 time: 0.40
19.84/20.00	c ORs :      7 avg-s:  0.0 cl-sh:  7071 l-rem:   7071 b-add:     14 v-rep:   0 cl-rem: 3 avg s: 4.3 T:    0.43
19.94/20.00	c lits-rem:     11569  cl-subs:     4250  v-elim:     93  v-fix:    0  time:  1.74 s
19.94/20.00	c learnt bin added due to v-elim: 0
19.94/20.00	c vivif2 --  cl tried     1960 cl shrink        0 lits rem          0 time: 0.00
19.94/20.01	c vivif2 --  cl tried    25416 cl shrink        1 lits rem          1 time: 0.00
19.94/20.04	c asymm  cl-useful: 0/1960/1960 lits-rem:0 time: 0.03
19.94/20.04	c calculated reachability. Time: 0.00
19.94/20.04	c  N dy    63    238274       650      1960      1792     25416      7970    336344     22.03     11.54  --
28.25/28.36	c  N dy    64    357411       650      1960      1799     35387      7970    420124     26.30     11.71  --
28.25/28.38	c  S st    64    357411       650      1960      1799     35387      7970    420124     26.30     11.71  --
28.35/28.45	c  S st    64    357912       650      1960      1813     35869      7970    425745     26.30     11.71  --
28.35/28.45	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
28.35/28.45	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
28.45/28.54	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bin:     81 BRemL:      5 BRemN:      0 CBin:       0 P:  6.4M T:  0.09
28.45/28.54	c Calc non-exist non-lernt bins v-fix:     0 done:    650 time:  0.00 s
28.45/28.54	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
28.45/28.54	c Subs w/ non-existent bins:      0 time:  0.00 s
28.45/28.55	c bin-w-bin subsume rem            1 bins  time:  0.00 s
28.45/28.56	c subs with bin:      134  lits-rem:       203  v-fix:    0  time:  0.00 s
28.45/28.56	c Removed useless bin:       0  fixed:     0  bprops:   0.00M  time:  0.00 s
29.35/29.47	c ORs :     27 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
29.75/29.86	c Added 7 vars  tried: 80000 time: 0.39
29.75/29.89	c ORs :      7 avg-s:  0.0 cl-sh:  5490 l-rem:   5490 b-add:     14 v-rep:   0 cl-rem: 5 avg s: 6.4 T:    0.42
29.85/29.90	c lits-rem:     14013  cl-subs:     5719  v-elim:     93  v-fix:    0  time:  1.34 s
29.85/29.90	c learnt bin added due to v-elim: 0
29.85/29.90	c vivif2 --  cl tried     1966 cl shrink        0 lits rem          0 time: 0.00
29.85/29.90	c vivif2 --  cl tried    30012 cl shrink       34 lits rem         34 time: 0.00
29.85/29.93	c asymm  cl-useful: 0/1966/1966 lits-rem:0 time: 0.03
29.85/29.93	c calculated reachability. Time: 0.00
29.85/29.93	c  N dy    64    357912       657      1966      1907     30011      8018    319685     26.30     11.71  --
37.85/37.91	c  E dy    66    462092       641      1966      2171     28460      8018    209781      9.87     11.05  --
37.85/37.92	c num threads              : 1          
37.85/37.92	c restarts                 : 66         
37.85/37.92	c dynamic restarts         : 48         
37.85/37.92	c static restarts          : 18         
37.85/37.92	c full restarts            : 2          
37.85/37.92	c total simplify time      : 0.00       
37.85/37.92	c learnts DL2              : 0          
37.85/37.92	c learnts size 2           : 2490       
37.85/37.92	c learnts size 1           : 171         (12.93     % of vars)
37.85/37.92	c filedLit time            : 0.32        (0.86      % time)
37.85/37.92	c v-elim SatELite          : 609         (46.07     % vars)
37.85/37.92	c SatELite time            : 7.60        (20.08     % time)
37.85/37.92	c v-elim xor               : 0           (0.00      % vars)
37.85/37.92	c xor elim time            : 0.01        (0.02      % time)
37.85/37.92	c num binary xor trees     : 1          
37.85/37.92	c binxor trees' crown      : 1           (1.00      leafs/tree)
37.85/37.92	c bin xor find time        : 0.00       
37.85/37.92	c OTF clause subsumed      : 42366       (0.09      clauses/conflict)
37.85/37.92	c OTF subs. size diff      : 46203       (1.09       lits/clause)
37.85/37.92	c OTF cl watch-shrink      : 107962      (0.23      clauses/conflict)
37.85/37.92	c OTF cl watch-sh-lit      : 223726      (2.07       lits/clause)
37.85/37.92	c tried to recurMin cls    : 462075      (100.00     % of conflicts)
37.85/37.92	c updated cache            : 41          (0.00       lits/tried recurMin)
37.85/37.92	c OTF Gate-Rem cl          : 18247       (0.04      clauses/conflict)
37.85/37.92	c OTF Gate-rem lits        : 19907       (1.09      lits/confl)
37.85/37.92	c clauses over max glue    : 0           (0.00      % of all clauses)
37.85/37.92	c conflicts                : 462092      (12216.50  / sec)
37.85/37.92	c decisions                : 768600      (2.82      % random)
37.85/37.92	c bogo-props               : 2402648304  (63519695.64 / sec)
37.85/37.92	c props                    : 14818484    (391761.70 / sec)
37.85/37.92	c conflict literals        : 9804984     (18.01     % deleted)
37.85/37.92	c Memory used              : 147.13      MB
37.85/37.92	c CPU time                 : 37.83       s
37.85/37.92	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-3260702-1303515071/watcher-3260702-1303515071 -o /tmp/evaluation-result-3260702-1303515071/solver-3260702-1303515071 -C 2400 -W 1300 -M 7680 ./techdemo --threads=1 HOME/instance-3260702-1303515071.cnf 

running on 2 cores: 0,2

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: 1.62 2.71 2.80 2/174 23296
/proc/meminfo: memFree=13743788/32951124 swapFree=67102140/67111528
[pid=23296] ppid=23294 vsize=10756 CPUtime=0 cores=0,2
/proc/23296/stat : 23296 (techdemo) D 23294 23296 20890 0 -1 4194304 98 0 0 0 0 0 0 0 21 0 1 0 541737764 11014144 54 33554432000 4194304 4797429 140733495093760 18446744073709551615 216730258966 0 0 4096 0 18446744071562234166 0 0 17 0 0 0 0
/proc/23296/statm: 2689 54 41 148 0 45 0

[startup+0.0914221 s]
/proc/loadavg: 1.62 2.71 2.80 2/174 23296
/proc/meminfo: memFree=13743788/32951124 swapFree=67102140/67111528
[pid=23296] ppid=23294 vsize=128532 CPUtime=0.04 cores=0,2
/proc/23296/stat : 23296 (techdemo) R 23294 23296 20890 0 -1 4202496 906 0 1 0 4 0 0 0 21 0 1 0 541737764 131616768 828 33554432000 4194304 4797429 140733495093760 18446744073709551615 4424750 0 0 4096 2 0 0 0 17 0 0 0 4
/proc/23296/statm: 32133 828 408 148 0 27062 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 128532

[startup+0.100407 s]
/proc/loadavg: 1.62 2.71 2.80 2/174 23296
/proc/meminfo: memFree=13743788/32951124 swapFree=67102140/67111528
[pid=23296] ppid=23294 vsize=128532 CPUtime=0.05 cores=0,2
/proc/23296/stat : 23296 (techdemo) R 23294 23296 20890 0 -1 4202496 926 0 1 0 5 0 0 0 21 0 1 0 541737764 131616768 848 33554432000 4194304 4797429 140733495093760 18446744073709551615 4424970 0 0 4096 2 0 0 0 17 0 0 0 4
/proc/23296/statm: 32133 848 408 148 0 27062 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 128532

[startup+0.300385 s]
/proc/loadavg: 1.62 2.71 2.80 2/174 23296
/proc/meminfo: memFree=13743788/32951124 swapFree=67102140/67111528
[pid=23296] ppid=23294 vsize=129088 CPUtime=0.25 cores=0,2
/proc/23296/stat : 23296 (techdemo) R 23294 23296 20890 0 -1 4202496 1191 0 1 0 25 0 0 0 21 0 1 0 541737764 132186112 1027 33554432000 4194304 4797429 140733495093760 18446744073709551615 4424977 0 0 4096 2 0 0 0 17 0 0 0 4
/proc/23296/statm: 32272 1027 408 148 0 27201 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 129088

[startup+0.700327 s]
/proc/loadavg: 1.62 2.71 2.80 2/174 23296
/proc/meminfo: memFree=13743788/32951124 swapFree=67102140/67111528
[pid=23296] ppid=23294 vsize=129952 CPUtime=0.65 cores=0,2
/proc/23296/stat : 23296 (techdemo) R 23294 23296 20890 0 -1 4202496 1680 0 1 0 65 0 0 0 23 0 1 0 541737764 133070848 1221 33554432000 4194304 4797429 140733495093760 18446744073709551615 4423635 0 0 4096 2 0 0 0 17 0 0 0 4
/proc/23296/statm: 32488 1221 408 148 0 27417 0
Current children cumulated CPU time (s) 0.65
Current children cumulated vsize (KiB) 129952

[startup+1.50018 s]
/proc/loadavg: 1.62 2.71 2.80 4/181 23312
/proc/meminfo: memFree=13719584/32951124 swapFree=67102140/67111528
[pid=23296] ppid=23294 vsize=131868 CPUtime=1.44 cores=0,2
/proc/23296/stat : 23296 (techdemo) R 23294 23296 20890 0 -1 4202496 2578 0 1 0 144 0 0 0 25 0 1 0 541737764 135032832 1877 33554432000 4194304 4797429 140733495093760 18446744073709551615 4345088 0 0 4096 2 0 0 0 17 0 0 0 4
/proc/23296/statm: 32967 1877 412 148 0 27896 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 131868

[startup+3.1009 s]
/proc/loadavg: 1.81 2.73 2.80 5/190 23327
/proc/meminfo: memFree=13685916/32951124 swapFree=67102140/67111528
[pid=23296] ppid=23294 vsize=133688 CPUtime=3.04 cores=0,2
/proc/23296/stat : 23296 (techdemo) R 23294 23296 20890 0 -1 4202496 3793 0 1 0 304 0 0 0 25 0 1 0 541737764 136896512 2150 33554432000 4194304 4797429 140733495093760 18446744073709551615 4510040 0 0 4096 2 0 0 0 17 0 0 0 4
/proc/23296/statm: 33422 2150 415 148 0 28351 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 133688

[startup+6.30033 s]
/proc/loadavg: 1.81 2.73 2.80 5/190 23327
/proc/meminfo: memFree=13671032/32951124 swapFree=67102140/67111528
[pid=23296] ppid=23294 vsize=137396 CPUtime=6.25 cores=0,2
/proc/23296/stat : 23296 (techdemo) R 23294 23296 20890 0 -1 4202496 5814 0 1 0 624 1 0 0 25 0 1 0 541737764 140693504 3271 33554432000 4194304 4797429 140733495093760 18446744073709551615 4519280 0 0 4096 2 0 0 0 17 0 0 0 4
/proc/23296/statm: 34349 3271 417 148 0 29278 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 137396

[startup+12.7002 s]
/proc/loadavg: 2.15 2.77 2.81 5/190 23327
/proc/meminfo: memFree=13658548/32951124 swapFree=67102140/67111528
[pid=23296] ppid=23294 vsize=140732 CPUtime=12.64 cores=0,2
/proc/23296/stat : 23296 (techdemo) R 23294 23296 20890 0 -1 4202496 8003 0 1 0 1263 1 0 0 25 0 1 0 541737764 144109568 4047 33554432000 4194304 4797429 140733495093760 18446744073709551615 4424975 0 0 4096 2 0 0 0 17 0 0 0 4
/proc/23296/statm: 35183 4047 415 148 0 30112 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 140732

[startup+25.501 s]
/proc/loadavg: 2.43 2.81 2.83 5/190 23328
/proc/meminfo: memFree=13639896/32951124 swapFree=67102140/67111528
[pid=23296] ppid=23294 vsize=147064 CPUtime=25.44 cores=0,2
/proc/23296/stat : 23296 (techdemo) R 23294 23296 20890 0 -1 4202496 14530 0 1 0 2542 2 0 0 25 0 1 0 541737764 150593536 5862 33554432000 4194304 4797429 140733495093760 18446744073709551615 4425030 0 0 4096 2 0 0 0 17 0 0 0 4
/proc/23296/statm: 36766 5862 417 148 0 31695 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 147064

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

[startup+31.9069 s]
/proc/loadavg: 2.52 2.82 2.83 4/185 23345
/proc/meminfo: memFree=13652452/32951124 swapFree=67102140/67111528
[pid=23296] ppid=23294 vsize=149764 CPUtime=31.85 cores=0,2
/proc/23296/stat : 23296 (techdemo) R 23294 23296 20890 0 -1 4202496 17137 0 1 0 3182 3 0 0 25 0 1 0 541737764 153358336 6047 33554432000 4194304 4797429 140733495093760 18446744073709551615 4424794 0 0 4096 2 0 0 0 17 0 0 0 4
/proc/23296/statm: 37441 6047 417 148 0 32370 0
Current children cumulated CPU time (s) 31.85
Current children cumulated vsize (KiB) 149764

[startup+35.1003 s]
/proc/loadavg: 2.52 2.82 2.83 4/184 23345
/proc/meminfo: memFree=13648352/32951124 swapFree=67102140/67111528
[pid=23296] ppid=23294 vsize=150180 CPUtime=35.04 cores=0,2
/proc/23296/stat : 23296 (techdemo) R 23294 23296 20890 0 -1 4202496 18248 0 1 0 3501 3 0 0 25 0 1 0 541737764 153784320 6473 33554432000 4194304 4797429 140733495093760 18446744073709551615 4387378 0 0 4096 2 0 0 0 17 0 0 0 4
/proc/23296/statm: 37545 6473 417 148 0 32474 0
Current children cumulated CPU time (s) 35.04
Current children cumulated vsize (KiB) 150180

[startup+36.701 s]
/proc/loadavg: 2.52 2.82 2.83 4/184 23345
/proc/meminfo: memFree=13649344/32951124 swapFree=67102140/67111528
[pid=23296] ppid=23294 vsize=150624 CPUtime=36.65 cores=0,2
/proc/23296/stat : 23296 (techdemo) R 23294 23296 20890 0 -1 4202496 18913 0 1 0 3661 4 0 0 25 0 1 0 541737764 154238976 6432 33554432000 4194304 4797429 140733495093760 18446744073709551615 4425001 0 0 4096 2 0 0 0 17 0 0 0 4
/proc/23296/statm: 37656 6432 417 148 0 32585 0
Current children cumulated CPU time (s) 36.65
Current children cumulated vsize (KiB) 150624

[startup+37.5009 s]
/proc/loadavg: 2.56 2.82 2.83 4/184 23345
/proc/meminfo: memFree=13645060/32951124 swapFree=67102140/67111528
[pid=23296] ppid=23294 vsize=150624 CPUtime=37.45 cores=0,2
/proc/23296/stat : 23296 (techdemo) R 23294 23296 20890 0 -1 4202496 19044 0 1 0 3741 4 0 0 25 0 1 0 541737764 154238976 6556 33554432000 4194304 4797429 140733495093760 18446744073709551615 4424846 0 0 4096 2 0 0 0 17 0 0 0 4
/proc/23296/statm: 37656 6556 417 148 0 32585 0
Current children cumulated CPU time (s) 37.45
Current children cumulated vsize (KiB) 150624

[startup+37.9008 s]
/proc/loadavg: 2.56 2.82 2.83 4/184 23345
/proc/meminfo: memFree=13645060/32951124 swapFree=67102140/67111528
[pid=23296] ppid=23294 vsize=150660 CPUtime=37.85 cores=0,2
/proc/23296/stat : 23296 (techdemo) R 23294 23296 20890 0 -1 4202496 19376 0 1 0 3781 4 0 0 25 0 1 0 541737764 154275840 6196 33554432000 4194304 4797429 140733495093760 18446744073709551615 4377065 0 0 4096 2 0 0 0 17 0 0 0 4
/proc/23296/statm: 37665 6196 417 148 0 32594 0
Current children cumulated CPU time (s) 37.85
Current children cumulated vsize (KiB) 150660

Child status: 20
Real time (s): 37.9296
CPU time (s): 37.8702
CPU user time (s): 37.8263
CPU system time (s): 0.043993
CPU usage (%): 99.8434
Max. virtual memory (cumulated for all children) (KiB): 150660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 37.8262
system time used= 0.043993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19385
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 24
involuntary context switches= 51

runsolver used 0.057991 second user time and 0.124981 second system time

The end

Launcher Data

Begin job on node119 at 2011-04-23 01:31:11
IDJOB=3260702
IDBENCH=83193
IDSOLVER=1585
FILE ID=node119/3260702-1303515071
RUNJOBID= node119-1303515071-23284
PBS_JOBID= 13134218
Free space on /tmp= 71660 MiB

SOLVER NAME= CryptoMiniSat TechDemo-Alpha-st
BENCH NAME= SAT11/crafted/skvortsov/automata-synchronization/crn_11_99_u.cnf
COMMAND LINE= ./techdemo --threads=1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3260702-1303515071/watcher-3260702-1303515071 -o /tmp/evaluation-result-3260702-1303515071/solver-3260702-1303515071 -C 2400 -W 1300 -M 7680  ./techdemo --threads=1 HOME/instance-3260702-1303515071.cnf

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

MD5SUM BENCH= 9ad5e99587f3a7137ad13cd9a8eefafb
RANDOM SEED=1386030025

node119.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		: 2666.815
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.63
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
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		: 2666.815
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		: 2666.815
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
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	: 5332.67
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		: 2666.815
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	: 5332.83
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		: 2666.815
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		: 2666.815
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      13744068 kB
Buffers:       1981808 kB
Cached:       16589600 kB
SwapCached:       5504 kB
Active:        7351396 kB
Inactive:     11281136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      13744068 kB
SwapTotal:    67111528 kB
SwapFree:     67102140 kB
Dirty:            7876 kB
Writeback:           0 kB
AnonPages:       58608 kB
Mapped:          14344 kB
Slab:           510920 kB
PageTables:       5128 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   191248 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= 71636 MiB
End job on node119 at 2011-04-23 01:31:49