Trace number 3174194

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 Strange-Night-2-mtUNSAT 16.8874 4.23403

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v250-c1065-S1397126856-076.UNKNOWN.cnf
MD5SUM867bcd516c43a4ea9c98fad365ff9a08
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.243962
Satisfiable
(Un)Satisfiability was proved
Number of variables250
Number of clauses1065
Sum of the clauses size3195
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31065
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Outputting solution to console
0.00/0.00	c Using 4 threads
0.00/0.00	c This is CryptoMiniSat 3.0.0
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Reading file 'HOME/instance-3174194-1304111773.cnf'
0.00/0.00	c -- header says num vars:            250
0.00/0.00	c -- header says num clauses:        1065
3.18/0.80	c -- clauses added:            0 learnts,         1065 normals,            0 xors
3.18/0.80	c -- vars added        250
3.18/0.80	c Parsing time:  0.00 s
3.18/0.80	c  N st     0         0       250      1065         0         0      3195         0   no data   no data
3.18/0.80	c asymm  cl-useful: 0/1065/1065 lits-rem:0 time: 0.00
3.18/0.80	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      0 BRemL:      0 BRemN:      0 P:  0.0M T:  0.00
3.18/0.80	c blocked clauses removed:        0 vars:      0 tried:           0 T: 0.00 s
3.18/0.80	c bin-w-bin subsume rem            0 bins  time:  0.00 s
3.18/0.80	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
3.18/0.80	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:    250 time:  0.00 s
3.18/0.80	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
3.18/0.80	c lits-rem:         0  cl-subs:        0  v-elim:      5  v-fix:    0  time:  0.00 s
3.18/0.80	c Finding binary XORs  T:     0.00 s  found:       0
3.18/0.80	c Finding non-binary XORs:     0.00 s (found:       0, avg size: nan)
3.18/0.80	c calculated reachability. Time: 0.00
3.18/0.80	c Calc default polars -  time:   0.00 s pos:     114 undec:      23 neg:     113
3.18/0.80	c =========================================================================================
3.18/0.80	c types(t): F = full restart, N = normal restart
3.18/0.80	c types(t): S = simplification begin/end, E = solution found
3.18/0.80	c restart types(rt): st = static, dy = dynamic
3.18/0.80	c  t rt  Rest     Confl      Vars   NormCls    BinCls   Learnts    ClLits    LtLits
3.18/0.80	c  B st     0         0       245      1060         0         0      3217         0   no data   no data
3.18/0.80	c Decided on static restart strategy
3.18/0.80	c  N st     8      4918       245      1060         0      4711      3217     64958   no data   no data
3.18/0.80	c  N st    10     11301       245      1060         0      4348      3217     46179   no data   no data
3.18/0.80	c  N st    11     17044       245      1060         0      9821      3217    118493   no data   no data
3.58/0.90	c  F st    12     25000       245      1060         0     12125      3217    150184   no data   no data
3.58/0.90	c  N st    12     25000       245      1060         0     12125      3217    150184   no data   no data
4.40/1.20	c Decided on static restart strategy
4.40/1.20	c  N st    18     30000       245      1060         0     10404      3217    114941   no data   no data
4.40/1.20	c  S st    18     30000       245      1060         0     10404      3217    114941   no data   no data
4.40/1.20	c  S st    18     30504       245      1060         0     10906      3217    122487   no data   no data
4.40/1.20	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
4.40/1.20	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      0 BRemL:      0 BRemN:      0 P:  0.1M T:  0.00
4.40/1.20	c blocked clauses removed:        0 vars:      0 tried:         245 T: 0.00 s
4.40/1.20	c bin-w-bin subsume rem            0 bins  time:  0.00 s
4.40/1.20	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
4.40/1.20	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:    245 time:  0.00 s
4.40/1.20	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
4.40/1.20	c lits-rem:         0  cl-subs:        0  v-elim:      0  v-fix:    0  time:  0.00 s
4.40/1.20	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
5.17/1.30	c lits-rem:       415  cl-subs:     2078  v-elim:      0  v-fix:    0  time:  0.07 s
5.17/1.30	c asymm  cl-useful: 0/1060/1060 lits-rem:0 time: 0.00
5.17/1.30	c calculated reachability. Time: 0.00
5.17/1.30	c  N st    18     30504       245      1060         0      8828      3217     98711   no data   no data
6.37/1.60	c  N st    20     37616       245      1060         0      8121      3217     80624   no data   no data
7.56/1.93	c  N st    21     44015       245      1060         0     14116      3217    150694   no data   no data
7.96/2.02	c  S st    22     45759       245      1060         0     15760      3217    171339   no data   no data
7.96/2.06	c  S st    22     46262       245      1060         0     16259      3217    178774   no data   no data
7.96/2.06	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
7.96/2.07	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      0 BRemL:      0 BRemN:      0 P:  0.2M T:  0.00
7.96/2.07	c blocked clauses removed:        0 vars:      0 tried:           0 T: 0.00 s
7.96/2.07	c bin-w-bin subsume rem            0 bins  time:  0.00 s
7.96/2.07	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
7.96/2.07	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:    245 time:  0.00 s
7.96/2.07	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
7.96/2.07	c lits-rem:         0  cl-subs:        0  v-elim:      0  v-fix:    0  time:  0.00 s
7.96/2.07	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
8.78/2.23	c lits-rem:       750  cl-subs:     4049  v-elim:      0  v-fix:    0  time:  0.16 s
8.78/2.23	c vivif2 --  cl tried     1060 cl shrink        0 lits rem          0 time: 0.00
8.78/2.24	c vivif2 --  cl tried    12210 cl shrink        0 lits rem          0 time: 0.00
8.78/2.24	c asymm  cl-useful: 0/1060/1060 lits-rem:0 time: 0.01
8.78/2.24	c calculated reachability. Time: 0.00
8.78/2.24	c  N st    22     46262       245      1060         0     12210      3217    133043   no data   no data
11.96/3.05	c  N st    23     60659       245      1060         0     17494      3217    188415   no data   no data
13.96/3.51	c  N st    24     69394       244      1060        11     16357      3217    163877   no data   no data
13.96/3.51	c  S st    24     69394       244      1060        11     16357      3217    163877   no data   no data
13.96/3.56	c Finding binary XORs  T:     0.00 s  found:       0
13.96/3.56	c  S st    24     69896       243      1018        17     10836      3121    108400   no data   no data
13.96/3.56	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
13.96/3.57	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      0 BRemL:      1 BRemN:      0 P:  0.1M T:  0.00
13.96/3.57	c blocked clauses removed:        0 vars:      0 tried:           0 T: 0.00 s
13.96/3.57	c bin-w-bin subsume rem            0 bins  time:  0.00 s
13.96/3.57	c subs with bin:        3  lits-rem:         0  v-fix:    0  time:  0.00 s
13.96/3.57	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:    243 time:  0.00 s
13.96/3.57	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
13.96/3.57	c lits-rem:         1  cl-subs:        0  v-elim:      3  v-fix:    0  time:  0.00 s
13.96/3.57	c subs with bin:      121  lits-rem:       640  v-fix:    0  time:  0.00 s
14.36/3.60	c lits-rem:       105  cl-subs:     1140  v-elim:      0  v-fix:    0  time:  0.03 s
14.36/3.60	c vivif2 --  cl tried     1011 cl shrink        1 lits rem          1 time: 0.00
14.36/3.61	c vivif2 --  cl tried     9300 cl shrink      150 lits rem        150 time: 0.00
14.36/3.61	c asymm  cl-useful: 0/1011/1011 lits-rem:0 time: 0.00
14.36/3.61	c calculated reachability. Time: 0.00
14.36/3.61	c  N st    24     69896       240      1011        16      9300      3119     91323   no data   no data
16.76/4.23	c Following stats are for *FIRST FINISHED THREAD ONLY*
16.76/4.23	c num threads              : 4          
16.76/4.23	c restarts                 : 24         
16.76/4.23	c dynamic restarts         : 0          
16.76/4.23	c static restarts          : 24         
16.76/4.23	c full restarts            : 1          
16.76/4.23	c total simplify time      : 0.00       
16.76/4.23	c learnts DL2              : 0          
16.76/4.23	c learnts size 2           : 28         
16.76/4.23	c learnts size 1           : 4           (1.60      % of vars)
16.76/4.23	c filedLit time            : 0.00        (0.07      % time)
16.76/4.23	c v-elim SatELite          : 5           (2.00      % vars)
16.76/4.23	c SatELite time            : 0.08        (1.81      % time)
16.76/4.23	c v-elim xor               : 0           (0.00      % vars)
16.76/4.23	c xor elim time            : 0.00        (0.00      % time)
16.76/4.23	c num binary xor trees     : 0          
16.76/4.23	c binxor trees' crown      : 0           (nan       leafs/tree)
16.76/4.23	c bin xor find time        : 0.00       
16.76/4.23	c OTF clause improved      : 4492        (0.05      clauses/conflict)
16.76/4.23	c OTF impr. size diff      : 4710        (1.05       lits/clause)
16.76/4.23	c OTF cl watch-shrink      : 17003       (0.20      clauses/conflict)
16.76/4.23	c OTF cl watch-sh-lit      : 20014       (1.18       lits/clause)
16.76/4.23	c tried to recurMin cls    : 9375        (10.92      % of conflicts)
16.76/4.23	c updated cache            : 497         (0.05       lits/tried recurMin)
16.76/4.23	c unit cls recevied        : 0           (0.00      % of units)
16.76/4.23	c unit cls sent            : 1           (25.00     % of units)
16.76/4.23	c bin cls recevied         : 2          
16.76/4.23	c bin cls sent             : 10         
16.76/4.23	c clauses over max glue    : 0           (0.00      % of all clauses)
16.76/4.23	c conflicts                : 85889       (20457.75  / sec)
16.76/4.23	c decisions                : 101109      (4.13      % random)
16.76/4.23	c bogo-props               : 497420092   (118479590.49 / sec)
16.76/4.23	c conflict literals        : 1059668     (26.73     % deleted)
16.76/4.23	c Memory used              : 291.79      MB
16.76/4.23	c single-thread CPU time   : 4.20        s
16.76/4.23	c all-threads sum CPU time : 16.85       s
16.76/4.23	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-3174194-1304111773/watcher-3174194-1304111773 -o /tmp/evaluation-result-3174194-1304111773/solver-3174194-1304111773 -C 4800 -W 1300 -M 15500 ./strangenight2-mt --threads=4 HOME/instance-3174194-1304111773.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 4800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 4830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 8.11 8.10 7.95 2/176 26750
/proc/meminfo: memFree=24387136/32951124 swapFree=67102140/67111528
[pid=26750] ppid=26748 vsize=51212 CPUtime=0 cores=0,2,4,6
/proc/26750/stat : 26750 (strangenight2-m) R 26748 26750 26610 0 -1 4202496 408 0 0 0 0 0 0 0 25 0 4 0 601407954 52441088 347 33554432000 4194304 4627427 140735624586000 18446744073709551615 47769593272242 0 0 4096 2 18446744073709551615 0 0 17 0 0 0 0
/proc/26750/statm: 12803 347 299 106 0 7774 0
[pid=26750/tid=26754] ppid=26748 vsize=51212 CPUtime=0 cores=0,2,4,6
/proc/26750/task/26754/stat : 26754 (strangenight2-m) R 26748 26750 26610 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 4 0 601407954 52441088 347 33554432000 4194304 4627427 140735624586000 18446744073709551615 47769593272242 0 0 4096 2 0 0 0 -1 4 0 0 0
[pid=26750/tid=26755] ppid=26748 vsize=51212 CPUtime=0 cores=0,2,4,6
/proc/26750/task/26755/stat : 26755 (strangenight2-m) R 26748 26750 26610 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 4 0 601407954 52441088 347 33554432000 4194304 4627427 140735624586000 18446744073709551615 47769593272246 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=26750/tid=26756] ppid=26748 vsize=51212 CPUtime=0 cores=0,2,4,6
/proc/26750/task/26756/stat : 26756 (strangenight2-m) R 26748 26750 26610 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 4 0 601407955 52441088 347 33554432000 4194304 4627427 140735624586000 18446744073709551615 216735235057 0 0 4096 2 0 0 0 -1 0 0 0 0

[startup+0.157233 s]
/proc/loadavg: 8.11 8.10 7.95 2/176 26750
/proc/meminfo: memFree=24387136/32951124 swapFree=67102140/67111528
[pid=26750] ppid=26748 vsize=282864 CPUtime=0.6 cores=0,2,4,6
/proc/26750/stat : 26750 (strangenight2-m) R 26748 26750 26610 0 -1 4202496 1682 0 0 0 60 0 0 0 25 0 4 0 601407954 289652736 1253 33554432000 4194304 4627427 140735624586000 18446744073709551615 4308715 0 0 4096 2 18446744073709551615 0 0 17 0 0 0 0
/proc/26750/statm: 70716 1253 385 106 0 65687 0
[pid=26750/tid=26754] ppid=26748 vsize=282864 CPUtime=0.15 cores=0,2,4,6
/proc/26750/task/26754/stat : 26754 (strangenight2-m) R 26748 26750 26610 0 -1 4202560 331 0 0 0 15 0 0 0 18 0 4 0 601407954 289652736 1253 33554432000 4194304 4627427 140735624586000 18446744073709551615 4308654 0 0 4096 2 0 0 0 -1 4 0 0 0
[pid=26750/tid=26755] ppid=26748 vsize=282864 CPUtime=0.14 cores=0,2,4,6
/proc/26750/task/26755/stat : 26755 (strangenight2-m) R 26748 26750 26610 0 -1 4202560 325 0 0 0 14 0 0 0 18 0 4 0 601407954 289652736 1253 33554432000 4194304 4627427 140735624586000 18446744073709551615 4308256 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=26750/tid=26756] ppid=26748 vsize=282864 CPUtime=0.14 cores=0,2,4,6
/proc/26750/task/26756/stat : 26756 (strangenight2-m) R 26748 26750 26610 0 -1 4202560 297 0 0 0 14 0 0 0 25 0 4 0 601407955 289652736 1254 33554432000 4194304 4627427 140735624586000 18446744073709551615 4332840 0 0 4096 2 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 0.6
Current children cumulated vsize (KiB) 282864

[startup+0.200225 s]
/proc/loadavg: 8.11 8.10 7.95 2/176 26750
/proc/meminfo: memFree=24387136/32951124 swapFree=67102140/67111528
[pid=26750] ppid=26748 vsize=282864 CPUtime=0.77 cores=0,2,4,6
/proc/26750/stat : 26750 (strangenight2-m) R 26748 26750 26610 0 -1 4202496 1833 0 0 0 77 0 0 0 25 0 4 0 601407954 289652736 1404 33554432000 4194304 4627427 140735624586000 18446744073709551615 4309277 0 0 4096 2 18446744073709551615 0 0 17 0 0 0 0
/proc/26750/statm: 70716 1404 385 106 0 65687 0
[pid=26750/tid=26754] ppid=26748 vsize=282864 CPUtime=0.19 cores=0,2,4,6
/proc/26750/task/26754/stat : 26754 (strangenight2-m) R 26748 26750 26610 0 -1 4202560 365 0 0 0 19 0 0 0 18 0 4 0 601407954 289652736 1404 33554432000 4194304 4627427 140735624586000 18446744073709551615 4309350 0 0 4096 2 0 0 0 -1 4 0 0 0
[pid=26750/tid=26755] ppid=26748 vsize=282864 CPUtime=0.19 cores=0,2,4,6
/proc/26750/task/26755/stat : 26755 (strangenight2-m) R 26748 26750 26610 0 -1 4202560 356 0 0 0 19 0 0 0 18 0 4 0 601407954 289652736 1404 33554432000 4194304 4627427 140735624586000 18446744073709551615 4309347 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=26750/tid=26756] ppid=26748 vsize=282864 CPUtime=0.19 cores=0,2,4,6
/proc/26750/task/26756/stat : 26756 (strangenight2-m) R 26748 26750 26610 0 -1 4202560 351 0 0 0 19 0 0 0 25 0 4 0 601407955 289652736 1404 33554432000 4194304 4627427 140735624586000 18446744073709551615 4334192 0 0 4096 2 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 0.77
Current children cumulated vsize (KiB) 282864

[startup+0.300208 s]
/proc/loadavg: 8.11 8.10 7.95 2/176 26750
/proc/meminfo: memFree=24387136/32951124 swapFree=67102140/67111528
[pid=26750] ppid=26748 vsize=283252 CPUtime=1.17 cores=0,2,4,6
/proc/26750/stat : 26750 (strangenight2-m) R 26748 26750 26610 0 -1 4202496 2274 0 0 0 117 0 0 0 25 0 4 0 601407954 290050048 1589 33554432000 4194304 4627427 140735624586000 18446744073709551615 4309594 0 0 4096 2 18446744073709551615 0 0 17 0 0 0 0
/proc/26750/statm: 70813 1589 385 106 0 65784 0
[pid=26750/tid=26754] ppid=26748 vsize=283252 CPUtime=0.29 cores=0,2,4,6
/proc/26750/task/26754/stat : 26754 (strangenight2-m) R 26748 26750 26610 0 -1 4202560 520 0 0 0 29 0 0 0 18 0 4 0 601407954 290050048 1589 33554432000 4194304 4627427 140735624586000 18446744073709551615 4308268 0 0 4096 2 0 0 0 -1 4 0 0 0
[pid=26750/tid=26755] ppid=26748 vsize=283252 CPUtime=0.29 cores=0,2,4,6
/proc/26750/task/26755/stat : 26755 (strangenight2-m) R 26748 26750 26610 0 -1 4202560 429 0 0 0 29 0 0 0 18 0 4 0 601407954 290050048 1589 33554432000 4194304 4627427 140735624586000 18446744073709551615 4308359 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=26750/tid=26756] ppid=26748 vsize=283252 CPUtime=0.29 cores=0,2,4,6
/proc/26750/task/26756/stat : 26756 (strangenight2-m) R 26748 26750 26610 0 -1 4202560 486 0 0 0 29 0 0 0 25 0 4 0 601407955 290050048 1589 33554432000 4194304 4627427 140735624586000 18446744073709551615 4309905 0 0 4096 2 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 1.17
Current children cumulated vsize (KiB) 283252

[startup+0.701138 s]
/proc/loadavg: 8.11 8.10 7.95 2/176 26750
/proc/meminfo: memFree=24387136/32951124 swapFree=67102140/67111528
[pid=26750] ppid=26748 vsize=284136 CPUtime=2.77 cores=0,2,4,6
/proc/26750/stat : 26750 (strangenight2-m) R 26748 26750 26610 0 -1 4202496 3602 0 0 0 277 0 0 0 25 0 4 0 601407954 290955264 1993 33554432000 4194304 4627427 140735624586000 18446744073709551615 4309347 0 0 4096 2 18446744073709551615 0 0 17 0 0 0 0
/proc/26750/statm: 71034 1993 385 106 0 66005 0
[pid=26750/tid=26754] ppid=26748 vsize=284136 CPUtime=0.69 cores=0,2,4,6
/proc/26750/task/26754/stat : 26754 (strangenight2-m) R 26748 26750 26610 0 -1 4202560 812 0 0 0 69 0 0 0 18 0 4 0 601407954 290955264 1993 33554432000 4194304 4627427 140735624586000 18446744073709551615 4308383 0 0 4096 2 0 0 0 -1 4 0 0 0
[pid=26750/tid=26755] ppid=26748 vsize=284136 CPUtime=0.69 cores=0,2,4,6
/proc/26750/task/26755/stat : 26755 (strangenight2-m) R 26748 26750 26610 0 -1 4202560 801 0 0 0 69 0 0 0 18 0 4 0 601407954 290955264 1993 33554432000 4194304 4627427 140735624586000 18446744073709551615 4308392 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=26750/tid=26756] ppid=26748 vsize=284136 CPUtime=0.69 cores=0,2,4,6
/proc/26750/task/26756/stat : 26756 (strangenight2-m) R 26748 26750 26610 0 -1 4202560 776 0 0 0 69 0 0 0 25 0 4 0 601407955 290955264 1993 33554432000 4194304 4627427 140735624586000 18446744073709551615 4308419 0 0 4096 2 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 2.77
Current children cumulated vsize (KiB) 284136

[startup+1.501 s]
/proc/loadavg: 8.26 8.13 7.96 11/184 26758
/proc/meminfo: memFree=24366752/32951124 swapFree=67102140/67111528
[pid=26750] ppid=26748 vsize=288524 CPUtime=5.97 cores=0,2,4,6
/proc/26750/stat : 26750 (strangenight2-m) R 26748 26750 26610 0 -1 4202496 7260 0 0 0 596 1 0 0 25 0 4 0 601407954 295448576 4076 33554432000 4194304 4627427 140735624586000 18446744073709551615 4309598 0 0 4096 2 18446744073709551615 0 0 17 0 0 0 0
/proc/26750/statm: 72131 4076 389 106 0 67102 0
[pid=26750/tid=26754] ppid=26748 vsize=288524 CPUtime=1.49 cores=0,2,4,6
/proc/26750/task/26754/stat : 26754 (strangenight2-m) R 26748 26750 26610 0 -1 4202560 2107 0 0 0 149 0 0 0 20 0 4 0 601407954 295448576 4076 33554432000 4194304 4627427 140735624586000 18446744073709551615 4308256 0 0 4096 2 0 0 0 -1 4 0 0 0
[pid=26750/tid=26755] ppid=26748 vsize=288524 CPUtime=1.49 cores=0,2,4,6
/proc/26750/task/26755/stat : 26755 (strangenight2-m) R 26748 26750 26610 0 -1 4202560 1344 0 0 0 149 0 0 0 20 0 4 0 601407954 295448576 4076 33554432000 4194304 4627427 140735624586000 18446744073709551615 4308399 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=26750/tid=26756] ppid=26748 vsize=288524 CPUtime=1.48 cores=0,2,4,6
/proc/26750/task/26756/stat : 26756 (strangenight2-m) R 26748 26750 26610 0 -1 4202560 1310 0 0 0 148 0 0 0 25 0 4 0 601407955 295448576 4076 33554432000 4194304 4627427 140735624586000 18446744073709551615 4299605 0 0 4096 2 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 5.97
Current children cumulated vsize (KiB) 288524

[startup+3.10072 s]
/proc/loadavg: 8.26 8.13 7.96 10/184 26758
/proc/meminfo: memFree=24328684/32951124 swapFree=67102140/67111528
[pid=26750] ppid=26748 vsize=289816 CPUtime=12.35 cores=0,2,4,6
/proc/26750/stat : 26750 (strangenight2-m) R 26748 26750 26610 0 -1 4202496 13159 0 0 0 1233 2 0 0 25 0 4 0 601407954 296771584 7560 33554432000 4194304 4627427 140735624586000 18446744073709551615 4309587 0 0 4096 2 18446744073709551615 0 0 17 0 0 0 0
/proc/26750/statm: 72454 7560 389 106 0 67425 0
[pid=26750/tid=26754] ppid=26748 vsize=289816 CPUtime=3.09 cores=0,2,4,6
/proc/26750/task/26754/stat : 26754 (strangenight2-m) R 26748 26750 26610 0 -1 4202560 3511 0 0 0 309 0 0 0 25 0 4 0 601407954 296771584 7560 33554432000 4194304 4627427 140735624586000 18446744073709551615 4421013 0 0 4096 2 0 0 0 -1 4 0 0 0
[pid=26750/tid=26755] ppid=26748 vsize=289816 CPUtime=3.07 cores=0,2,4,6
/proc/26750/task/26755/stat : 26755 (strangenight2-m) R 26748 26750 26610 0 -1 4202560 3288 0 0 0 307 0 0 0 25 0 4 0 601407954 296771584 7560 33554432000 4194304 4627427 140735624586000 18446744073709551615 4308265 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=26750/tid=26756] ppid=26748 vsize=289816 CPUtime=3.07 cores=0,2,4,6
/proc/26750/task/26756/stat : 26756 (strangenight2-m) R 26748 26750 26610 0 -1 4202560 3056 0 0 0 307 0 0 0 25 0 4 0 601407955 296771584 7560 33554432000 4194304 4627427 140735624586000 18446744073709551615 4308414 0 0 4096 2 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 12.35
Current children cumulated vsize (KiB) 289816

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

[startup+3.2007 s]
/proc/loadavg: 8.26 8.13 7.96 10/184 26758
/proc/meminfo: memFree=24328684/32951124 swapFree=67102140/67111528
[pid=26750] ppid=26748 vsize=298796 CPUtime=12.75 cores=0,2,4,6
/proc/26750/stat : 26750 (strangenight2-m) R 26748 26750 26610 0 -1 4202496 13392 0 0 0 1273 2 0 0 25 0 4 0 601407954 305967104 7793 33554432000 4194304 4627427 140735624586000 18446744073709551615 4309145 0 0 4096 2 18446744073709551615 0 0 17 0 0 0 0
/proc/26750/statm: 74699 7793 389 106 0 69670 0
[pid=26750/tid=26754] ppid=26748 vsize=298796 CPUtime=3.19 cores=0,2,4,6
/proc/26750/task/26754/stat : 26754 (strangenight2-m) R 26748 26750 26610 0 -1 4202560 3511 0 0 0 319 0 0 0 25 0 4 0 601407954 305967104 7793 33554432000 4194304 4627427 140735624586000 18446744073709551615 4420116 0 0 4096 2 0 0 0 -1 4 0 0 0
[pid=26750/tid=26755] ppid=26748 vsize=298796 CPUtime=3.17 cores=0,2,4,6
/proc/26750/task/26755/stat : 26755 (strangenight2-m) R 26748 26750 26610 0 -1 4202560 3323 0 0 0 317 0 0 0 25 0 4 0 601407954 305967104 7793 33554432000 4194304 4627427 140735624586000 18446744073709551615 4309145 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=26750/tid=26756] ppid=26748 vsize=298796 CPUtime=3.17 cores=0,2,4,6
/proc/26750/task/26756/stat : 26756 (strangenight2-m) R 26748 26750 26610 0 -1 4202560 3076 0 0 0 317 0 0 0 25 0 4 0 601407955 305967104 7793 33554432000 4194304 4627427 140735624586000 18446744073709551615 4309584 0 0 4096 2 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 12.75
Current children cumulated vsize (KiB) 298796

[startup+4.00056 s]
/proc/loadavg: 8.26 8.13 7.96 10/184 26758
/proc/meminfo: memFree=24319880/32951124 swapFree=67102140/67111528
[pid=26750] ppid=26748 vsize=298804 CPUtime=15.96 cores=0,2,4,6
/proc/26750/stat : 26750 (strangenight2-m) R 26748 26750 26610 0 -1 4202496 14840 0 0 0 1593 3 0 0 25 0 4 0 601407954 305975296 7785 33554432000 4194304 4627427 140735624586000 18446744073709551615 4309350 0 0 4096 2 18446744073709551615 0 0 17 0 0 0 0
/proc/26750/statm: 74701 7785 389 106 0 69672 0
[pid=26750/tid=26754] ppid=26748 vsize=298804 CPUtime=3.99 cores=0,2,4,6
/proc/26750/task/26754/stat : 26754 (strangenight2-m) R 26748 26750 26610 0 -1 4202560 4029 0 0 0 399 0 0 0 25 0 4 0 601407954 305975296 7785 33554432000 4194304 4627427 140735624586000 18446744073709551615 4309360 0 0 4096 2 0 0 0 -1 4 0 0 0
[pid=26750/tid=26755] ppid=26748 vsize=298804 CPUtime=3.97 cores=0,2,4,6
/proc/26750/task/26755/stat : 26755 (strangenight2-m) R 26748 26750 26610 0 -1 4202560 3654 0 0 0 397 0 0 0 25 0 4 0 601407954 305975296 7785 33554432000 4194304 4627427 140735624586000 18446744073709551615 4326827 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=26750/tid=26756] ppid=26748 vsize=298804 CPUtime=3.96 cores=0,2,4,6
/proc/26750/task/26756/stat : 26756 (strangenight2-m) R 26748 26750 26610 0 -1 4202560 3389 0 0 0 396 0 0 0 25 0 4 0 601407955 305975296 7785 33554432000 4194304 4627427 140735624586000 18446744073709551615 4309347 0 0 4096 2 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 15.96
Current children cumulated vsize (KiB) 298804

[startup+4.20053 s]
/proc/loadavg: 8.26 8.13 7.96 10/184 26758
/proc/meminfo: memFree=24319880/32951124 swapFree=67102140/67111528
[pid=26750] ppid=26748 vsize=298784 CPUtime=16.76 cores=0,2,4,6
/proc/26750/stat : 26750 (strangenight2-m) R 26748 26750 26610 0 -1 4202496 15143 0 0 0 1673 3 0 0 25 0 4 0 601407954 305954816 7788 33554432000 4194304 4627427 140735624586000 18446744073709551615 4309225 0 0 4096 2 18446744073709551615 0 0 17 0 0 0 0
/proc/26750/statm: 74696 7788 389 106 0 69667 0
[pid=26750/tid=26754] ppid=26748 vsize=298784 CPUtime=4.19 cores=0,2,4,6
/proc/26750/task/26754/stat : 26754 (strangenight2-m) R 26748 26750 26610 0 -1 4202560 4073 0 0 0 419 0 0 0 25 0 4 0 601407954 305954816 7788 33554432000 4194304 4627427 140735624586000 18446744073709551615 4310117 0 0 4096 2 0 0 0 -1 4 0 0 0
[pid=26750/tid=26755] ppid=26748 vsize=298784 CPUtime=4.17 cores=0,2,4,6
/proc/26750/task/26755/stat : 26755 (strangenight2-m) R 26748 26750 26610 0 -1 4202560 3699 0 0 0 417 0 0 0 25 0 4 0 601407954 305954816 7788 33554432000 4194304 4627427 140735624586000 18446744073709551615 4330326 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=26750/tid=26756] ppid=26748 vsize=298784 CPUtime=4.16 cores=0,2,4,6
/proc/26750/task/26756/stat : 26756 (strangenight2-m) R 26748 26750 26610 0 -1 4202560 3552 0 0 0 416 0 0 0 25 0 4 0 601407955 305954816 7788 33554432000 4194304 4627427 140735624586000 18446744073709551615 4309347 0 0 4096 2 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 16.76
Current children cumulated vsize (KiB) 298784

Child status: 20
Real time (s): 4.23403
CPU time (s): 16.8874
CPU user time (s): 16.8544
CPU system time (s): 0.032994
CPU usage (%): 398.85
Max. virtual memory (cumulated for all children) (KiB): 298944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 16.8544
system time used= 0.032994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15173
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= 107
involuntary context switches= 181

runsolver used 0.007998 second user time and 0.015997 second system time

The end

Launcher Data 

Begin job on node119 at 2011-04-29 23:16:13
IDJOB=3174194
IDBENCH=83012
IDSOLVER=1586
FILE ID=node119/3174194-1304111773
RUNJOBID= node119-1304110569-26628
PBS_JOBID= 13170679
Free space on /tmp= 71816 MiB

SOLVER NAME= CryptoMiniSat Strange-Night-2-mt
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v250-c1065-S1397126856-076.UNKNOWN.cnf
COMMAND LINE= ./strangenight2-mt --threads=NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3174194-1304111773/watcher-3174194-1304111773 -o /tmp/evaluation-result-3174194-1304111773/solver-3174194-1304111773 -C 4800 -W 1300 -M 15500  ./strangenight2-mt --threads=4 HOME/instance-3174194-1304111773.cnf

TIME LIMIT= 4800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 867bcd516c43a4ea9c98fad365ff9a08
RANDOM SEED=1418056282

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:      24387324 kB
Buffers:       1910580 kB
Cached:        6031424 kB
SwapCached:       3688 kB
Active:         165936 kB
Inactive:      7835944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      24387324 kB
SwapTotal:    67111528 kB
SwapFree:     67102140 kB
Dirty:           10912 kB
Writeback:          44 kB
AnonPages:       59024 kB
Mapped:          14244 kB
Slab:           498884 kB
PageTables:       4064 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   189456 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= 71804 MiB
End job on node119 at 2011-04-29 23:16:17