Trace number 3173349

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 52.9969 53.1007

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v300-c1278-S1452052526-056.UNKNOWN.cnf
MD5SUM4d66ba50f7a6612793464325a5c5e742
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.677896
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-3173349-1301794079.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  --
0.00/0.00	c asymm  cl-useful: 0/1278/1278 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:    300 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
0.00/0.01	c lits-rem:         0  cl-subs:        0  v-elim:     13  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:     131 undec:      41 neg:     128
0.00/0.01	c =========================================================================================
0.00/0.01	c types(t): F = full restart, N = normal restart
0.00/0.01	c types(t): S = simplification begin/end, E = solution found
0.00/0.01	c restart types(rt): st = static, dy = dynamic
0.00/0.01	c  t rt  Rest     Confl      Vars   NormCls    BinCls   Learnts    ClLits    LtLits   MTavgCS    LTAvgG
0.00/0.01	c  B st     0         0       291      1263         0         0      3821         0   no data   no data  --
0.00/0.06	c Decided on static restart strategy
1.39/1.44	c  N dy     7     30001       291      1263         1     10244      3821    108103     12.52      8.21  --
1.39/1.45	c  S st     7     30001       291      1263         1     10244      3821    108103     12.52      8.21  --
1.39/1.49	c  S st     7     30504       291      1263         1     10746      3821    115533     12.52      8.21  --
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
1.49/1.50	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bin:      0 BRemL:      0 BRemN:      0 CBin:       0 P:  0.6M T:  0.01
1.49/1.50	c Calc non-exist non-lernt bins v-fix:     0 done:    291 time:  0.00 s
1.49/1.50	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
1.49/1.50	c Subs w/ non-existent bins:      0 time:  0.00 s
1.49/1.50	c bin-w-bin subsume rem            0 bins  time:  0.00 s
1.49/1.51	c subs with bin:      979  lits-rem:         5  v-fix:    0  time:  0.01 s
1.49/1.51	c Removed useless bin:       0  fixed:     0  bprops:   0.00M  time:  0.00 s
1.49/1.56	c lits-rem:       157  cl-subs:     1715  v-elim:      4  v-fix:    0  time:  0.05 s
1.49/1.56	c learnt bin added due to v-elim: 0
1.49/1.56	c vivif2 --  cl tried     1263 cl shrink        0 lits rem          0 time: 0.00
1.49/1.56	c vivif2 --  cl tried     8052 cl shrink        0 lits rem          0 time: 0.00
1.49/1.57	c asymm  cl-useful: 0/1263/1263 lits-rem:0 time: 0.01
1.49/1.57	c calculated reachability. Time: 0.00
1.49/1.57	c  N dy     7     30504       291      1263         1      8052      3821     89660     12.52      8.21  --
1.49/1.57	c  F st     7     30504       291      1263         1      8052      3821     89660     12.52      8.21  --
1.69/1.71	c Decided on static restart strategy
2.58/2.67	c  N dy    14     45756       291      1263         1     15065      3821    173178     13.74      8.51  --
2.58/2.67	c  S st    14     45756       291      1263         1     15065      3821    173178     13.74      8.51  --
2.68/2.74	c  S st    14     46260       291      1263         1     15567      3821    180455     13.74      8.51  --
2.68/2.74	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
2.68/2.74	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
2.68/2.76	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bin:      0 BRemL:      0 BRemN:      0 CBin:       0 P:  1.1M T:  0.02
2.68/2.76	c Calc non-exist non-lernt bins v-fix:     0 done:    291 time:  0.00 s
2.68/2.76	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
2.68/2.76	c Subs w/ non-existent bins:      0 time:  0.00 s
2.68/2.76	c bin-w-bin subsume rem            0 bins  time:  0.00 s
2.68/2.76	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
2.68/2.76	c Removed useless bin:       0  fixed:     0  bprops:   0.00M  time:  0.00 s
2.88/2.96	c lits-rem:       244  cl-subs:     2470  v-elim:      4  v-fix:    0  time:  0.20 s
2.88/2.96	c learnt bin added due to v-elim: 0
2.88/2.96	c vivif2 --  cl tried     1263 cl shrink        0 lits rem          0 time: 0.00
2.88/2.96	c vivif2 --  cl tried    13097 cl shrink        0 lits rem          0 time: 0.00
2.88/2.99	c asymm  cl-useful: 0/1263/1263 lits-rem:0 time: 0.02
2.88/2.99	c calculated reachability. Time: 0.00
2.88/2.99	c  N dy    14     46260       291      1263         1     13097      3821    152019     13.74      8.51  --
4.88/4.94	c  N dy    15     69391       291      1263         1     17268      3821    191284     13.32      8.72  --
4.88/4.95	c  S st    15     69391       291      1263         1     17268      3821    191284     13.32      8.72  --
4.98/5.02	c  S st    15     69894       291      1263         1     17770      3821    199302     13.32      8.72  --
4.98/5.02	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
4.98/5.02	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
4.98/5.04	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bin:      0 BRemL:      0 BRemN:      0 CBin:       0 P:  1.5M T:  0.03
4.98/5.04	c Calc non-exist non-lernt bins v-fix:     0 done:    291 time:  0.00 s
4.98/5.04	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
4.98/5.04	c Subs w/ non-existent bins:      0 time:  0.00 s
4.98/5.05	c bin-w-bin subsume rem            0 bins  time:  0.00 s
4.98/5.05	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
4.98/5.05	c Removed useless bin:       0  fixed:     0  bprops:   0.00M  time:  0.00 s
5.28/5.30	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
5.68/5.77	c Added 3 vars  tried: 80000 time: 0.47
5.68/5.77	c ORs :      3 avg-s:  0.0 cl-sh:   578 l-rem:    578 b-add:      6 v-rep:   0 cl-rem: 0 avg s: nan T:    0.48
5.68/5.78	c lits-rem:       267  cl-subs:     2843  v-elim:      4  v-fix:    0  time:  0.73 s
5.68/5.78	c learnt bin added due to v-elim: 0
5.68/5.78	c vivif2 --  cl tried     1266 cl shrink        0 lits rem          0 time: 0.00
5.68/5.78	c vivif2 --  cl tried    14927 cl shrink        0 lits rem          0 time: 0.00
5.78/5.80	c asymm  cl-useful: 0/1266/1266 lits-rem:0 time: 0.02
5.78/5.80	c calculated reachability. Time: 0.00
5.78/5.80	c  N dy    15     69894       294      1266         7     14927      3842    162678     13.32      8.72  --
5.78/5.80	c  F st    15     69894       294      1266         7     14927      3842    162678     13.32      8.72  --
5.98/6.00	c Decided on static restart strategy
8.96/9.07	c  N dy    22    104842       294      1266         7     13573      3842    123230     13.20      9.08  --
8.96/9.07	c  S st    22    104842       294      1266         7     13573      3842    123230     13.20      9.08  --
9.06/9.13	c  S st    22    105345       294      1266         7     14073      3842    130514     13.20      9.08  --
9.06/9.13	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
9.06/9.13	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
9.06/9.15	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bin:      0 BRemL:      0 BRemN:      0 CBin:       0 P:  1.5M T:  0.02
9.06/9.15	c Calc non-exist non-lernt bins v-fix:     0 done:    294 time:  0.00 s
9.06/9.15	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
9.06/9.16	c Subs w/ non-existent bins:      0 time:  0.00 s
9.06/9.16	c bin-w-bin subsume rem            0 bins  time:  0.00 s
9.06/9.16	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
9.06/9.16	c Removed useless bin:       0  fixed:     0  bprops:   0.00M  time:  0.00 s
9.16/9.26	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
9.66/9.76	c Added 0 vars  tried: 80000 time: 0.50
9.66/9.76	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:    0.50
9.66/9.77	c lits-rem:       106  cl-subs:     1407  v-elim:      5  v-fix:    0  time:  0.61 s
9.66/9.77	c learnt bin added due to v-elim: 0
9.66/9.77	c vivif2 --  cl tried     1266 cl shrink        0 lits rem          0 time: 0.00
9.66/9.77	c vivif2 --  cl tried    12666 cl shrink        0 lits rem          0 time: 0.00
9.66/9.79	c asymm  cl-useful: 0/1266/1266 lits-rem:0 time: 0.02
9.66/9.79	c calculated reachability. Time: 0.00
9.66/9.79	c  N dy    22    105345       294      1266         7     12666      3842    116661     13.20      9.08  --
15.46/15.56	c  N dy    23    158018       294      1266         9     19898      3842    183074     11.02      9.13  --
15.46/15.56	c  S st    23    158018       294      1266         9     19898      3842    183074     11.02      9.13  --
15.56/15.65	c  S st    23    158521       294      1266         9     20400      3842    190538     11.02      9.13  --
15.56/15.65	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
15.56/15.65	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
15.56/15.68	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bin:      0 BRemL:      0 BRemN:      0 CBin:       0 P:  2.2M T:  0.03
15.56/15.68	c Calc non-exist non-lernt bins v-fix:     0 done:    294 time:  0.00 s
15.56/15.68	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
15.56/15.68	c Subs w/ non-existent bins:      0 time:  0.00 s
15.56/15.68	c bin-w-bin subsume rem            0 bins  time:  0.00 s
15.67/15.72	c subs with bin:     1926  lits-rem:       188  v-fix:    0  time:  0.04 s
15.67/15.72	c Removed useless bin:       0  fixed:     0  bprops:   0.00M  time:  0.00 s
15.87/15.93	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
16.37/16.44	c Added 0 vars  tried: 80000 time: 0.51
16.37/16.44	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:    0.51
16.37/16.44	c lits-rem:       288  cl-subs:     3365  v-elim:      5  v-fix:    0  time:  0.72 s
16.37/16.44	c learnt bin added due to v-elim: 0
16.37/16.44	c vivif2 --  cl tried     1266 cl shrink        0 lits rem          0 time: 0.00
16.37/16.44	c vivif2 --  cl tried    15109 cl shrink        0 lits rem          0 time: 0.00
16.37/16.47	c asymm  cl-useful: 0/1266/1266 lits-rem:0 time: 0.02
16.37/16.47	c calculated reachability. Time: 0.00
16.37/16.47	c  N dy    23    158521       294      1266         9     15109      3842    140482     11.02      9.13  --
26.26/26.31	c  N dy    24    237781       293      1266        22     20647      3842    185380     15.15      9.38  --
26.26/26.32	c  S st    24    237781       293      1266        22     20647      3842    185380     15.15      9.38  --
26.26/26.39	c  S st    24    238283       293      1266        22     21147      3842    193049     15.15      9.38  --
26.26/26.39	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
26.26/26.39	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
26.36/26.43	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bin:     10 BRemL:      0 BRemN:      0 CBin:       0 P:  2.5M T:  0.03
26.36/26.43	c Calc non-exist non-lernt bins v-fix:     0 done:    293 time:  0.00 s
26.36/26.43	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
26.36/26.43	c Subs w/ non-existent bins:      0 time:  0.00 s
26.36/26.44	c bin-w-bin subsume rem           10 bins  time:  0.00 s
26.36/26.44	c subs with bin:       45  lits-rem:       114  v-fix:    0  time:  0.00 s
26.36/26.44	c Removed useless bin:       0  fixed:     0  bprops:   0.00M  time:  0.00 s
26.55/26.63	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
27.05/27.12	c Added 2 vars  tried: 80000 time: 0.49
27.05/27.12	c ORs :      2 avg-s:  0.0 cl-sh:   270 l-rem:    270 b-add:      4 v-rep:   0 cl-rem: 0 avg s: nan T:    0.49
27.05/27.12	c lits-rem:       304  cl-subs:     1445  v-elim:      4  v-fix:    0  time:  0.68 s
27.05/27.12	c learnt bin added due to v-elim: 0
27.05/27.12	c vivif2 --  cl tried     1249 cl shrink        0 lits rem          0 time: 0.00
27.05/27.12	c vivif2 --  cl tried    16319 cl shrink        0 lits rem          0 time: 0.00
27.05/27.15	c asymm  cl-useful: 0/1249/1249 lits-rem:0 time: 0.03
27.05/27.15	c calculated reachability. Time: 0.00
27.05/27.15	c  N dy    24    238283       295      1249        21     16319      3819    152465     15.15      9.38  --
45.41/45.57	c  N dy    25    357425       293      1249        48     43387      3819    446172     13.65      9.29  --
45.41/45.59	c  S st    25    357425       293      1249        48     43387      3819    446172     13.65      9.29  --
45.61/45.72	c  S st    25    357928       293      1249        48     43888      3819    452850     13.65      9.29  --
45.61/45.72	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
45.61/45.72	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
45.61/45.78	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    1 Bin:     18 BRemL:      0 BRemN:      0 CBin:       0 P:  4.8M T:  0.05
45.61/45.78	c Calc non-exist non-lernt bins v-fix:     0 done:    293 time:  0.00 s
45.61/45.78	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
45.61/45.78	c Subs w/ non-existent bins:     40 time:  0.01 s
45.81/45.98	c Replacing        1 vars Replaced     3871 lits Time:     0.19 s 
45.81/45.98	c bin-w-bin subsume rem           18 bins  time:  0.00 s
45.81/45.98	c subs with bin:      127  lits-rem:       684  v-fix:    0  time:  0.00 s
45.81/45.98	c Removed useless bin:       0  fixed:     0  bprops:   0.00M  time:  0.00 s
46.12/46.28	c ORs :      6 avg-s:  2.0 cl-sh:     7 l-rem:      7 b-add:      0 v-rep:   0 cl-rem: 0 avg s: nan T:    0.00
46.71/46.82	c Added 0 vars  tried: 80000 time: 0.54
46.71/46.82	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:    0.54
46.71/46.82	c lits-rem:      1454  cl-subs:     2311  v-elim:      2  v-fix:    0  time:  0.84 s
46.71/46.82	c learnt bin added due to v-elim: 0
46.71/46.82	c vivif2 --  cl tried     1210 cl shrink        0 lits rem          0 time: 0.00
46.71/46.83	c vivif2 --  cl tried    18545 cl shrink      163 lits rem        164 time: 0.00
46.71/46.86	c asymm  cl-useful: 0/1210/1210 lits-rem:0 time: 0.03
46.71/46.86	c calculated reachability. Time: 0.00
46.71/46.86	c  N dy    25    357928       292      1210        38     18545      3736    179381     13.65      9.29  --
52.90/53.08	c  E dy    26    397681       284      1210       106     33236      3736    308330      8.05      9.14  --
52.90/53.09	c num threads              : 1          
52.90/53.09	c restarts                 : 26         
52.90/53.09	c dynamic restarts         : 8          
52.90/53.09	c static restarts          : 18         
52.90/53.09	c full restarts            : 2          
52.90/53.09	c total simplify time      : 0.00       
52.90/53.09	c learnts DL2              : 0          
52.90/53.09	c learnts size 2           : 177        
52.90/53.09	c learnts size 1           : 92          (30.16     % of vars)
52.90/53.09	c filedLit time            : 0.20        (0.37      % time)
52.90/53.09	c v-elim SatELite          : 9           (2.95      % vars)
52.90/53.09	c SatELite time            : 3.61        (6.81      % time)
52.90/53.09	c v-elim xor               : 0           (0.00      % vars)
52.90/53.09	c xor elim time            : 0.00        (0.01      % time)
52.90/53.09	c num binary xor trees     : 1          
52.90/53.09	c binxor trees' crown      : 1           (1.00      leafs/tree)
52.90/53.09	c bin xor find time        : 0.00       
52.90/53.09	c OTF clause subsumed      : 26942       (0.07      clauses/conflict)
52.90/53.09	c OTF subs. size diff      : 30139       (1.12       lits/clause)
52.90/53.09	c OTF cl watch-shrink      : 72657       (0.18      clauses/conflict)
52.90/53.09	c OTF cl watch-sh-lit      : 87393       (1.20       lits/clause)
52.90/53.09	c tried to recurMin cls    : 397669      (100.00     % of conflicts)
52.90/53.09	c updated cache            : 6           (0.00       lits/tried recurMin)
52.90/53.09	c OTF Gate-Rem cl          : 7790        (0.02      clauses/conflict)
52.90/53.09	c OTF Gate-rem lits        : 7796        (1.00      lits/confl)
52.90/53.09	c clauses over max glue    : 0           (0.00      % of all clauses)
52.90/53.09	c conflicts                : 397681      (7507.81   / sec)
52.90/53.09	c decisions                : 462470      (1.26      % random)
52.90/53.09	c bogo-props               : 4779836102  (90238458.05 / sec)
52.90/53.09	c props                    : 25236645    (476442.26 / sec)
52.90/53.09	c conflict literals        : 5281526     (34.59     % deleted)
52.90/53.09	c Memory used              : 133.70      MB
52.90/53.09	c CPU time                 : 52.97       s
52.90/53.09	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-3173349-1301794079/watcher-3173349-1301794079 -o /tmp/evaluation-result-3173349-1301794079/solver-3173349-1301794079 -C 2400 -W 1300 -M 7680 ./techdemo --threads=1 HOME/instance-3173349-1301794079.cnf 

running on 2 cores: 4,6

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


[startup+0 s]
/proc/loadavg: 4.06 4.04 4.01 2/186 20724
/proc/meminfo: memFree=22496868/32951124 swapFree=67111528/67111528
[pid=20724] ppid=20722 vsize=20564 CPUtime=0 cores=4,6
/proc/20724/stat : 20724 (techdemo) R 20722 20724 20431 0 -1 4194304 239 0 0 0 0 0 0 0 25 0 1 0 291005817 21057536 191 33554432000 4194304 4797429 140735460726544 18446744073709551615 271545569462 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20724/statm: 5141 192 159 148 0 57 0

[startup+0.092956 s]
/proc/loadavg: 4.06 4.04 4.01 2/186 20724
/proc/meminfo: memFree=22496868/32951124 swapFree=67111528/67111528
[pid=20724] ppid=20722 vsize=127672 CPUtime=0.08 cores=4,6
/proc/20724/stat : 20724 (techdemo) R 20722 20724 20431 0 -1 4202496 723 0 0 0 8 0 0 0 25 0 1 0 291005817 130736128 651 33554432000 4194304 4797429 140735460726544 18446744073709551615 4422944 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/20724/statm: 31918 651 408 148 0 26847 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 127672

[startup+0.100963 s]
/proc/loadavg: 4.06 4.04 4.01 2/186 20724
/proc/meminfo: memFree=22496868/32951124 swapFree=67111528/67111528
[pid=20724] ppid=20722 vsize=127672 CPUtime=0.09 cores=4,6
/proc/20724/stat : 20724 (techdemo) R 20722 20724 20431 0 -1 4202496 735 0 0 0 9 0 0 0 25 0 1 0 291005817 130736128 663 33554432000 4194304 4797429 140735460726544 18446744073709551615 4424696 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/20724/statm: 31918 663 408 148 0 26847 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 127672

[startup+0.300918 s]
/proc/loadavg: 4.06 4.04 4.01 2/186 20724
/proc/meminfo: memFree=22496868/32951124 swapFree=67111528/67111528
[pid=20724] ppid=20722 vsize=128132 CPUtime=0.29 cores=4,6
/proc/20724/stat : 20724 (techdemo) R 20722 20724 20431 0 -1 4202496 915 0 0 0 29 0 0 0 25 0 1 0 291005817 131207168 759 33554432000 4194304 4797429 140735460726544 18446744073709551615 4424622 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/20724/statm: 32033 759 408 148 0 26962 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 128132

[startup+0.70087 s]
/proc/loadavg: 4.06 4.04 4.01 2/186 20724
/proc/meminfo: memFree=22496868/32951124 swapFree=67111528/67111528
[pid=20724] ppid=20722 vsize=128392 CPUtime=0.69 cores=4,6
/proc/20724/stat : 20724 (techdemo) R 20722 20724 20431 0 -1 4202496 1166 0 0 0 69 0 0 0 25 0 1 0 291005817 131473408 883 33554432000 4194304 4797429 140735460726544 18446744073709551615 4351624 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/20724/statm: 32098 883 408 148 0 27027 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 128392

[startup+1.50067 s]
/proc/loadavg: 4.06 4.04 4.01 5/194 20797
/proc/meminfo: memFree=22494160/32951124 swapFree=67111528/67111528
[pid=20724] ppid=20722 vsize=129132 CPUtime=1.49 cores=4,6
/proc/20724/stat : 20724 (techdemo) R 20722 20724 20431 0 -1 4202496 1639 0 0 0 149 0 0 0 25 0 1 0 291005817 132231168 1012 33554432000 4194304 4797429 140735460726544 18446744073709551615 4429080 0 0 4096 2 0 0 0 17 6 0 0 0
/proc/20724/statm: 32283 1012 411 148 0 27212 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 129132

[startup+3.10041 s]
/proc/loadavg: 4.06 4.04 4.01 5/194 20797
/proc/meminfo: memFree=22487216/32951124 swapFree=67111528/67111528
[pid=20724] ppid=20722 vsize=131432 CPUtime=3.08 cores=4,6
/proc/20724/stat : 20724 (techdemo) R 20722 20724 20431 0 -1 4202496 2535 0 0 0 308 0 0 0 25 0 1 0 291005817 134586368 1649 33554432000 4194304 4797429 140735460726544 18446744073709551615 4424960 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/20724/statm: 32858 1649 412 148 0 27787 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 131432

[startup+6.30079 s]
/proc/loadavg: 4.05 4.04 4.01 5/194 20797
/proc/meminfo: memFree=22476576/32951124 swapFree=67111528/67111528
[pid=20724] ppid=20722 vsize=133024 CPUtime=6.28 cores=4,6
/proc/20724/stat : 20724 (techdemo) R 20722 20724 20431 0 -1 4202496 3484 0 0 0 628 0 0 0 25 0 1 0 291005817 136216576 2035 33554432000 4194304 4797429 140735460726544 18446744073709551615 4425034 0 0 4096 2 0 0 0 17 6 0 0 0
/proc/20724/statm: 33256 2035 415 148 0 28185 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 133024

[startup+12.7007 s]
/proc/loadavg: 4.05 4.04 4.01 5/194 20798
/proc/meminfo: memFree=22466064/32951124 swapFree=67111528/67111528
[pid=20724] ppid=20722 vsize=133728 CPUtime=12.67 cores=4,6
/proc/20724/stat : 20724 (techdemo) R 20722 20724 20431 0 -1 4202496 5026 0 0 0 1266 1 0 0 25 0 1 0 291005817 136937472 2221 33554432000 4194304 4797429 140735460726544 18446744073709551615 4424846 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/20724/statm: 33432 2221 415 148 0 28361 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 133728

[startup+25.5003 s]
/proc/loadavg: 4.04 4.04 4.01 5/194 20798
/proc/meminfo: memFree=22452384/32951124 swapFree=67111528/67111528
[pid=20724] ppid=20722 vsize=135200 CPUtime=25.45 cores=4,6
/proc/20724/stat : 20724 (techdemo) R 20722 20724 20431 0 -1 4202496 7718 0 0 0 2544 1 0 0 25 0 1 0 291005817 138444800 2640 33554432000 4194304 4797429 140735460726544 18446744073709551615 4424622 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/20724/statm: 33800 2640 415 148 0 28729 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 135200

[startup+51.1007 s]
/proc/loadavg: 4.02 4.03 4.01 5/194 20799
/proc/meminfo: memFree=22436364/32951124 swapFree=67111528/67111528
[pid=20724] ppid=20722 vsize=136444 CPUtime=51 cores=4,6
/proc/20724/stat : 20724 (techdemo) R 20722 20724 20431 0 -1 4202496 11382 0 0 0 5098 2 0 0 25 0 1 0 291005817 139718656 3362 33554432000 4194304 4797429 140735460726544 18446744073709551615 4424614 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/20724/statm: 34111 3362 417 148 0 29040 0
Current children cumulated CPU time (s) 51
Current children cumulated vsize (KiB) 136444

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

[startup+51.9005 s]
/proc/loadavg: 4.02 4.03 4.01 5/194 20799
/proc/meminfo: memFree=22441940/32951124 swapFree=67111528/67111528
[pid=20724] ppid=20722 vsize=136908 CPUtime=51.8 cores=4,6
/proc/20724/stat : 20724 (techdemo) R 20722 20724 20431 0 -1 4202496 11758 0 0 0 5178 2 0 0 25 0 1 0 291005817 140193792 2827 33554432000 4194304 4797429 140735460726544 18446744073709551615 4423072 0 0 4096 2 0 0 0 17 6 0 0 0
/proc/20724/statm: 34227 2827 417 148 0 29156 0
Current children cumulated CPU time (s) 51.8
Current children cumulated vsize (KiB) 136908

[startup+52.7004 s]
/proc/loadavg: 4.02 4.03 4.01 5/194 20799
/proc/meminfo: memFree=22441196/32951124 swapFree=67111528/67111528
[pid=20724] ppid=20722 vsize=136908 CPUtime=52.6 cores=4,6
/proc/20724/stat : 20724 (techdemo) R 20722 20724 20431 0 -1 4202496 11829 0 0 0 5258 2 0 0 25 0 1 0 291005817 140193792 2897 33554432000 4194304 4797429 140735460726544 18446744073709551615 4425824 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/20724/statm: 34227 2897 417 148 0 29156 0
Current children cumulated CPU time (s) 52.6
Current children cumulated vsize (KiB) 136908

[startup+53.1003 s]
/proc/loadavg: 4.02 4.03 4.01 5/194 20799
/proc/meminfo: memFree=22441196/32951124 swapFree=67111528/67111528
[pid=20724] ppid=20722 vsize=0 CPUtime=52.98 cores=4,6
/proc/20724/stat : 20724 (techdemo) S 20722 20724 20431 0 -1 4202500 11863 0 0 0 5296 2 0 0 18 0 1 0 291005817 0 0 33554432000 0 0 0 0 0 0 2147483391 4096 2 18446744073709551615 0 0 17 4 0 0 0
/proc/20724/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 52.98
Current children cumulated vsize (KiB) 0

Child status: 20
Real time (s): 53.1007
CPU time (s): 52.9969
CPU user time (s): 52.9689
CPU system time (s): 0.027995
CPU usage (%): 99.8046
Max. virtual memory (cumulated for all children) (KiB): 136908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 52.9689
system time used= 0.027995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11863
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= 16
involuntary context switches= 962

runsolver used 0.099984 second user time and 0.197969 second system time

The end

Launcher Data

Begin job on node133 at 2011-04-03 03:27:59
IDJOB=3173349
IDBENCH=82767
IDSOLVER=1585
FILE ID=node133/3173349-1301794079
RUNJOBID= node133-1301791475-20450
PBS_JOBID= 12841419
Free space on /tmp= 72156 MiB

SOLVER NAME= CryptoMiniSat TechDemo-Alpha-st
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v300-c1278-S1452052526-056.UNKNOWN.cnf
COMMAND LINE= ./techdemo --threads=1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3173349-1301794079/watcher-3173349-1301794079 -o /tmp/evaluation-result-3173349-1301794079/solver-3173349-1301794079 -C 2400 -W 1300 -M 7680  ./techdemo --threads=1 HOME/instance-3173349-1301794079.cnf

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

MD5SUM BENCH= 4d66ba50f7a6612793464325a5c5e742
RANDOM SEED=1420499294

node133.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		: 2666.834
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	: 5333.66
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		: 2666.834
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		: 2666.834
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		: 2666.834
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	: 6741.12
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		: 2666.834
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	: 5332.74
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		: 2666.834
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		: 2666.834
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		: 2666.834
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:      22497008 kB
Buffers:        355488 kB
Cached:        9780864 kB
SwapCached:          0 kB
Active:        7359916 kB
Inactive:      2843668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22497008 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            7796 kB
Writeback:           0 kB
AnonPages:       67208 kB
Mapped:          15232 kB
Slab:           187964 kB
PageTables:       5264 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   262232 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72152 MiB
End job on node133 at 2011-04-03 03:28:53