Trace number 3369302

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-1-mt (fixed)UNSAT 5.42917 1.5373

General information on the benchmark

NameSAT02/handmade/zhang-lintao/
xor-chain/x1_40.shuffled.cnf
MD5SUM15f5068fb216bf26d5385140ce74faaf
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.000999
Satisfiable
(Un)Satisfiability was proved
Number of variables118
Number of clauses314
Sum of the clauses size940
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 3312
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
0.00/0.01	c Using 4 threads
0.00/0.06	c This is CryptoMiniSat 2.9.0
0.00/0.06	c compiled with gcc version 4.4.5
0.00/0.06	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.06	c Reading file 'HOME/instance-3369302-1305433438.cnf'
0.00/0.06	c -- header says num vars:            118
0.00/0.06	c -- header says num clauses:         314
0.00/0.06	c -- clauses added:            0 learnts,          314 normals,            0 xors
0.00/0.06	c -- vars added        118
0.00/0.06	c Parsing time:  0.00 s
0.00/0.06	c  N st     0         0       118       312         2         0       940         0   no data   no data  --
0.00/0.06	c asymm  cl-useful: 0/312/312 lits-rem:0 time: 0.00
0.00/0.06	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    1 Bins:      0 BRemL:      0 BRemN:      0 P:  0.0M T:  0.00
0.00/0.06	c Replacing        1 vars Replaced       12 lits Time:     0.00 s 
0.00/0.09	c bin-w-bin subsume rem            0 bins  time:  0.00 s
0.00/0.09	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
0.00/0.09	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:    117 time:  0.00 s
0.00/0.09	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
0.00/0.10	c lits-rem:         2  cl-subs:        2  v-elim:     34  v-fix:    0  time:  0.02 s
0.00/0.10	c Finding binary XORs  T:     0.00 s  found:       0
0.00/0.10	c Finding non-binary XORs:     0.00 s (found:      45, avg size: 3.7)
0.00/0.10	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:     20 locsubst:     0 time:   0.00
0.00/0.10	c calculated reachability. Time: 0.00
0.00/0.10	c Calc default polars -  time:   0.00 s pos:       0 undec:      55 neg:      63
0.00/0.10	c =========================================================================================
0.00/0.10	c types(t): F = full restart, N = normal restart
0.00/0.10	c types(t): S = simplification begin/end, E = solution found
0.00/0.10	c restart types(rt): st = static, dy = dynamic
0.00/0.10	c  t rt  Rest     Confl      Vars   NormCls    BinCls   Learnts    ClLits    LtLits
0.00/0.10	c  B st     0         0        63         0         0         0       126         0   no data   no data  --
0.00/0.11	c Decided on static restart strategy
0.00/0.13	c  N st     8      4916        63         0         0      3314       126     51453   no data   no data  --
0.41/0.18	c  N st    10     11299        63         0         0      2936       126     39895   no data   no data  --
0.66/0.23	c  N st    11     17042        63         0         0      6724       126     98555   no data   no data  --
1.06/0.32	c  F st    12     25001        63         0         0      8175       126    125088   no data   no data  --
1.06/0.32	c  N st    12     25001        63         0         0      8175       126    125088   no data   no data  --
1.06/0.38	c Decided on static restart strategy
1.06/0.38	c  N st    18     30000        63         0         0      7101       126    108825   no data   no data  --
1.06/0.38	c  S st    18     30000        63         0         0      7101       126    108825   no data   no data  --
1.06/0.39	c  S st    18     30503        63         0         0      7556       126    119645   no data   no data  --
1.06/0.39	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:     10 locsubst:     0 time:   0.01
1.06/0.39	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
1.06/0.39	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      0 BRemL:      0 BRemN:      0 P:  0.0M T:  0.00
1.06/0.39	c bin-w-bin subsume rem            0 bins  time:  0.00 s
1.06/0.39	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
1.06/0.39	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:     53 time:  0.00 s
1.06/0.39	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
1.46/0.40	c lits-rem:         0  cl-subs:       93  v-elim:      3  v-fix:    0  time:  0.03 s
1.46/0.40	c asymm  cl-useful: 0/0/0 lits-rem:0 time: 0.00
1.46/0.40	c calculated reachability. Time: 0.00
1.46/0.40	c  N st    18     30503        50         0         0       742       100      9140   no data   no data  --
1.46/0.45	c  N st    20     37614        50         0         0      3519       100     58375   no data   no data  --
1.86/0.51	c  N st    21     44014        50         0         0      7542       100    123748   no data   no data  --
1.86/0.53	c  S st    22     45754        50         0         0      4612       100     68729   no data   no data  --
1.86/0.53	c  S st    22     46257        50         0         0      5033       100     77470   no data   no data  --
1.86/0.53	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      7 locsubst:     0 time:   0.00
1.86/0.53	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
1.86/0.53	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      0 BRemL:      0 BRemN:      0 P:  0.0M T:  0.00
1.86/0.53	c bin-w-bin subsume rem            0 bins  time:  0.00 s
1.86/0.53	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
1.86/0.53	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:     43 time:  0.00 s
1.86/0.53	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
1.86/0.56	c lits-rem:         2  cl-subs:      233  v-elim:      3  v-fix:    0  time:  0.10 s
1.86/0.56	c vivif2 --  cl tried        0 cl shrink        0 lits rem          0 time: 0.00
1.86/0.56	c vivif2 --  cl tried      996 cl shrink        0 lits rem          0 time: 0.00
1.86/0.56	c asymm  cl-useful: 0/0/0 lits-rem:0 time: 0.00
1.86/0.56	c calculated reachability. Time: 0.00
1.86/0.56	c  N st    22     46257        40         0         0       996        80     11785   no data   no data  --
2.67/0.72	c  N st    23     60656        40         0         0      6187        80    114982   no data   no data  --
3.07/0.81	c  N st    24     69386        40         0         0      6246        80    112395   no data   no data  --
3.07/0.81	c  S st    24     69386        40         0         0      6246        80    112395   no data   no data  --
3.07/0.81	c  S st    24     69888        40         0         0      6663        80    122642   no data   no data  --
3.07/0.82	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      4 locsubst:     0 time:   0.01
3.07/0.82	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
3.07/0.82	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      0 BRemL:      0 BRemN:      0 P:  0.0M T:  0.00
3.07/0.82	c bin-w-bin subsume rem            0 bins  time:  0.00 s
3.07/0.82	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
3.07/0.82	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:     36 time:  0.00 s
3.07/0.82	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
3.07/0.83	c lits-rem:         0  cl-subs:      319  v-elim:      2  v-fix:    0  time:  0.05 s
3.07/0.83	c vivif2 --  cl tried        0 cl shrink        0 lits rem          0 time: 0.00
3.07/0.83	c vivif2 --  cl tried      283 cl shrink        0 lits rem          0 time: 0.00
3.07/0.83	c asymm  cl-useful: 0/0/0 lits-rem:0 time: 0.00
3.07/0.83	c calculated reachability. Time: 0.00
3.07/0.83	c  N st    24     69888        34         0         0       283        68      3817   no data   no data  --
3.46/0.98	c  F st    25     87501        34         0         0      6374        68    142764   no data   no data  --
3.46/0.98	c  N st    25     87501        34         0         0      6374        68    142764   no data   no data  --
3.86/1.02	c Decided on static restart strategy
3.86/1.05	c  N st    32     95539        34         0         0     10623        68    239280   no data   no data  --
4.29/1.14	c  N st    34    104832        34         0         0     10284        68    226061   no data   no data  --
4.29/1.14	c  S st    34    104832        34         0         0     10284        68    226061   no data   no data  --
4.29/1.15	c  S st    34    105333        34         0         0     10625        68    235074   no data   no data  --
4.29/1.15	c  N st    34    105333        32         0         0     10625        42    235074   no data   no data  --
4.29/1.15	c  E st    34    105333        32         0         0     10625        42    235074   no data   no data  --
5.35/1.53	c Following stats are for *FIRST FINISHED THREAD ONLY*
5.35/1.53	c num threads              : 4          
5.35/1.53	c restarts                 : 34         
5.35/1.53	c dynamic restarts         : 0          
5.35/1.53	c static restarts          : 34         
5.35/1.53	c full restarts            : 2          
5.35/1.53	c total simplify time      : 0.00       
5.35/1.53	c learnts DL2              : 0          
5.35/1.53	c learnts size 2           : 4          
5.35/1.53	c learnts size 1           : 0           (0.00      % of vars)
5.35/1.53	c filedLit time            : 0.00        (0.07      % time)
5.35/1.53	c v-elim SatELite          : 42          (35.59     % vars)
5.35/1.53	c SatELite time            : 0.10        (1.94      % time)
5.35/1.53	c v-elim xor               : 43          (36.44     % vars)
5.35/1.53	c xor elim time            : 0.03        (0.52      % time)
5.35/1.53	c num binary xor trees     : 1          
5.35/1.53	c binxor trees' crown      : 1           (1.00      leafs/tree)
5.35/1.53	c bin xor find time        : 0.00       
5.35/1.53	c OTF clause improved      : 41130       (0.39      clauses/conflict)
5.35/1.53	c OTF impr. size diff      : 41315       (1.00       lits/clause)
5.35/1.53	c OTF cl watch-shrink      : 0           (0.00      clauses/conflict)
5.35/1.53	c OTF cl watch-sh-lit      : 0           (nan        lits/clause)
5.35/1.53	c tried to recurMin cls    : 3543        (3.36       % of conflicts)
5.35/1.53	c updated cache            : 0           (0.00       lits/tried recurMin)
5.35/1.53	c unit cls received        : 0           (nan       % of units)
5.35/1.53	c unit cls sent            : 0           (nan       % of units)
5.35/1.53	c bin cls received         : 0          
5.35/1.53	c bin cls sent             : 0          
5.35/1.53	c clauses over max glue    : 0           (0.00      % of all clauses)
5.35/1.53	c conflicts                : 105333      (19476.62  / sec)
5.35/1.53	c decisions                : 148205      (1.07      % random)
5.35/1.53	c bogo-props               : 251015660   (46414098.50 / sec)
5.35/1.53	c conflict literals        : 2126800     (7.90      % deleted)
5.35/1.53	c Memory used              : 248.65      MB
5.35/1.53	c single-thread CPU time   : 5.41        s
5.35/1.53	c all-threads sum CPU time : 5.41        s
5.35/1.53	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: 961)

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-3369302-1305433438/watcher-3369302-1305433438 -o /tmp/evaluation-result-3369302-1305433438/solver-3369302-1305433438 -C 4800 -W 1300 -M 15500 ./strangenight1-mt --threads=4 HOME/instance-3369302-1305433438.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: 7.01 6.77 5.78 5/342 22478
/proc/meminfo: memFree=17404272/32951124 swapFree=67082152/67111528
[pid=22478] ppid=22476 vsize=51236 CPUtime=0 cores=0,2,4,6
/proc/22478/stat : 22478 (strangenight1-m) R 22476 22478 21982 0 -1 4202496 412 0 0 0 0 0 0 0 25 0 4 0 654941732 52465664 352 33554432000 4194304 4650419 140735711461520 18446744073709551615 47249972950962 0 0 4096 2 18446744073709551615 0 0 17 4 0 0 0
/proc/22478/statm: 12809 352 303 112 0 7774 0
[pid=22478/tid=22479] ppid=22476 vsize=51236 CPUtime=0 cores=0,2,4,6
/proc/22478/task/22479/stat : 22479 (strangenight1-m) R 22476 22478 21982 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 4 0 654941732 52465664 353 33554432000 4194304 4650419 140735711461520 18446744073709551615 228244405233 0 0 4096 2 0 0 0 -1 4 0 0 0
[pid=22478/tid=22480] ppid=22476 vsize=51236 CPUtime=0 cores=0,2,4,6
/proc/22478/task/22480/stat : 22480 (strangenight1-m) R 22476 22478 21982 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 4 0 654941732 52465664 353 33554432000 4194304 4650419 140735711461520 18446744073709551615 228244405233 0 0 4096 2 0 0 0 -1 4 0 0 0
[pid=22478/tid=22481] ppid=22476 vsize=51236 CPUtime=0 cores=0,2,4,6
/proc/22478/task/22481/stat : 22481 (strangenight1-m) R 22476 22478 21982 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 4 0 654941732 52465664 353 33554432000 4194304 4650419 140735711461520 18446744073709551615 47249972950952 0 0 4096 2 0 0 0 -1 2 0 0 0

[startup+0.137775 s]
/proc/loadavg: 7.01 6.77 5.78 5/342 22478
/proc/meminfo: memFree=17404272/32951124 swapFree=67082152/67111528
[pid=22478] ppid=22476 vsize=217084 CPUtime=0.41 cores=0,2,4,6
/proc/22478/stat : 22478 (strangenight1-m) R 22476 22478 21982 0 -1 4202496 1512 0 0 0 41 0 0 0 25 0 4 0 654941732 222294016 1127 33554432000 4194304 4650419 140735711461520 18446744073709551615 4334343 0 0 4096 2 18446744073709551615 0 0 17 0 0 0 0
/proc/22478/statm: 54271 1128 394 112 0 49236 0
[pid=22478/tid=22479] ppid=22476 vsize=217084 CPUtime=0.12 cores=0,2,4,6
/proc/22478/task/22479/stat : 22479 (strangenight1-m) R 22476 22478 21982 0 -1 4202560 304 0 0 0 12 0 0 0 25 0 4 0 654941732 222294016 1128 33554432000 4194304 4650419 140735711461520 18446744073709551615 4367521 0 0 4096 2 0 0 0 -1 4 0 0 0
[pid=22478/tid=22480] ppid=22476 vsize=217084 CPUtime=0.12 cores=0,2,4,6
/proc/22478/task/22480/stat : 22480 (strangenight1-m) R 22476 22478 21982 0 -1 4202560 318 0 0 0 12 0 0 0 25 0 4 0 654941732 222294016 1128 33554432000 4194304 4650419 140735711461520 18446744073709551615 4365252 0 0 4096 2 0 0 0 -1 6 0 0 0
[pid=22478/tid=22481] ppid=22476 vsize=217084 CPUtime=0.12 cores=0,2,4,6
/proc/22478/task/22481/stat : 22481 (strangenight1-m) R 22476 22478 21982 0 -1 4202560 278 0 0 0 12 0 0 0 25 0 4 0 654941732 222294016 1128 33554432000 4194304 4650419 140735711461520 18446744073709551615 4365321 0 0 4096 2 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 0.41
Current children cumulated vsize (KiB) 217084

[startup+0.200764 s]
/proc/loadavg: 7.01 6.77 5.78 5/342 22478
/proc/meminfo: memFree=17404272/32951124 swapFree=67082152/67111528
[pid=22478] ppid=22476 vsize=217696 CPUtime=0.66 cores=0,2,4,6
/proc/22478/stat : 22478 (strangenight1-m) R 22476 22478 21982 0 -1 4202496 2196 0 0 0 66 0 0 0 25 0 4 0 654941732 222920704 1379 33554432000 4194304 4650419 140735711461520 18446744073709551615 4366923 0 0 4096 2 18446744073709551615 0 0 17 0 0 0 0
/proc/22478/statm: 54424 1379 394 112 0 49389 0
[pid=22478/tid=22479] ppid=22476 vsize=217696 CPUtime=0.18 cores=0,2,4,6
/proc/22478/task/22479/stat : 22479 (strangenight1-m) R 22476 22478 21982 0 -1 4202560 474 0 0 0 18 0 0 0 25 0 4 0 654941732 222920704 1379 33554432000 4194304 4650419 140735711461520 18446744073709551615 4367236 0 0 4096 2 0 0 0 -1 4 0 0 0
[pid=22478/tid=22480] ppid=22476 vsize=217696 CPUtime=0.18 cores=0,2,4,6
/proc/22478/task/22480/stat : 22480 (strangenight1-m) R 22476 22478 21982 0 -1 4202560 498 0 0 0 18 0 0 0 25 0 4 0 654941732 222920704 1379 33554432000 4194304 4650419 140735711461520 18446744073709551615 4363426 0 0 4096 2 0 0 0 -1 6 0 0 0
[pid=22478/tid=22481] ppid=22476 vsize=217696 CPUtime=0.18 cores=0,2,4,6
/proc/22478/task/22481/stat : 22481 (strangenight1-m) R 22476 22478 21982 0 -1 4202560 439 0 0 0 18 0 0 0 25 0 4 0 654941732 222920704 1380 33554432000 4194304 4650419 140735711461520 18446744073709551615 4365195 0 0 4096 2 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 217696

[startup+0.300747 s]
/proc/loadavg: 7.01 6.77 5.78 5/342 22478
/proc/meminfo: memFree=17404272/32951124 swapFree=67082152/67111528
[pid=22478] ppid=22476 vsize=218252 CPUtime=1.06 cores=0,2,4,6
/proc/22478/stat : 22478 (strangenight1-m) R 22476 22478 21982 0 -1 4202496 3067 0 0 0 106 0 0 0 25 0 4 0 654941732 223490048 1687 33554432000 4194304 4650419 140735711461520 18446744073709551615 4329270 0 0 4096 2 18446744073709551615 0 0 17 0 0 0 0
/proc/22478/statm: 54563 1687 395 112 0 49528 0
[pid=22478/tid=22479] ppid=22476 vsize=218252 CPUtime=0.28 cores=0,2,4,6
/proc/22478/task/22479/stat : 22479 (strangenight1-m) R 22476 22478 21982 0 -1 4202560 685 0 0 0 28 0 0 0 25 0 4 0 654941732 223490048 1687 33554432000 4194304 4650419 140735711461520 18446744073709551615 4331313 0 0 4096 2 0 0 0 -1 4 0 0 0
[pid=22478/tid=22480] ppid=22476 vsize=218252 CPUtime=0.28 cores=0,2,4,6
/proc/22478/task/22480/stat : 22480 (strangenight1-m) R 22476 22478 21982 0 -1 4202560 708 0 0 0 28 0 0 0 25 0 4 0 654941732 223490048 1688 33554432000 4194304 4650419 140735711461520 18446744073709551615 4335047 0 0 4096 2 0 0 0 -1 6 0 0 0
[pid=22478/tid=22481] ppid=22476 vsize=218252 CPUtime=0.28 cores=0,2,4,6
/proc/22478/task/22481/stat : 22481 (strangenight1-m) R 22476 22478 21982 0 -1 4202560 670 0 0 0 28 0 0 0 25 0 4 0 654941732 223490048 1688 33554432000 4194304 4650419 140735711461520 18446744073709551615 4520109 0 0 4096 2 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 1.06
Current children cumulated vsize (KiB) 218252

[startup+0.700678 s]
/proc/loadavg: 7.01 6.77 5.78 5/342 22478
/proc/meminfo: memFree=17404272/32951124 swapFree=67082152/67111528
[pid=22478] ppid=22476 vsize=219552 CPUtime=2.67 cores=0,2,4,6
/proc/22478/stat : 22478 (strangenight1-m) R 22476 22478 21982 0 -1 4202496 6445 0 0 0 266 1 0 0 25 0 4 0 654941732 224821248 2875 33554432000 4194304 4650419 140735711461520 18446744073709551615 4367013 0 0 4096 2 18446744073709551615 0 0 17 0 0 0 0
/proc/22478/statm: 54888 2876 395 112 0 49853 0
[pid=22478/tid=22479] ppid=22476 vsize=219552 CPUtime=0.68 cores=0,2,4,6
/proc/22478/task/22479/stat : 22479 (strangenight1-m) R 22476 22478 21982 0 -1 4202560 1691 0 0 0 68 0 0 0 25 0 4 0 654941732 224821248 2876 33554432000 4194304 4650419 140735711461520 18446744073709551615 4363600 0 0 4096 2 0 0 0 -1 4 0 0 0
[pid=22478/tid=22480] ppid=22476 vsize=219552 CPUtime=0.68 cores=0,2,4,6
/proc/22478/task/22480/stat : 22480 (strangenight1-m) R 22476 22478 21982 0 -1 4202560 1531 0 0 0 68 0 0 0 25 0 4 0 654941732 224821248 2876 33554432000 4194304 4650419 140735711461520 18446744073709551615 4366904 0 0 4096 2 0 0 0 -1 6 0 0 0
[pid=22478/tid=22481] ppid=22476 vsize=219552 CPUtime=0.68 cores=0,2,4,6
/proc/22478/task/22481/stat : 22481 (strangenight1-m) R 22476 22478 21982 0 -1 4202560 1316 0 0 0 68 0 0 0 25 0 4 0 654941732 224821248 2876 33554432000 4194304 4650419 140735711461520 18446744073709551615 4336314 0 0 4096 2 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 2.67
Current children cumulated vsize (KiB) 219552

[startup+1.50057 s]
/proc/loadavg: 7.09 6.79 5.79 9/346 22482
/proc/meminfo: memFree=17384028/32951124 swapFree=67082152/67111528
[pid=22478] ppid=22476 vsize=254616 CPUtime=5.35 cores=0,2,4,6
/proc/22478/stat : 22478 (strangenight1-m) R 22476 22478 21982 0 -1 4202496 10043 0 0 0 534 1 0 0 25 0 4 0 654941732 260726784 5036 33554432000 4194304 4650419 140735711461520 18446744073709551615 47249972926148 0 0 4096 2 18446744073709551615 0 0 17 0 0 0 0
/proc/22478/statm: 63654 5036 395 112 0 58619 0
[pid=22478/tid=22479] ppid=22476 vsize=254616 CPUtime=1.22 cores=0,2,4,6
/proc/22478/task/22479/stat : 22479 (strangenight1-m) S 22476 22478 21982 0 -1 4202560 2414 0 0 0 122 0 0 0 25 0 4 0 654941732 260726784 5036 33554432000 4194304 4650419 140735711461520 18446744073709551615 47249972950580 0 0 4096 2 18446604445569641280 0 0 -1 4 0 0 0
[pid=22478/tid=22480] ppid=22476 vsize=254616 CPUtime=1.21 cores=0,2,4,6
/proc/22478/task/22480/stat : 22480 (strangenight1-m) S 22476 22478 21982 0 -1 4202560 2203 0 0 0 121 0 0 0 25 0 4 0 654941732 260726784 5036 33554432000 4194304 4650419 140735711461520 18446744073709551615 47249972950580 0 0 4096 2 18446604445569641280 0 0 -1 6 0 0 0
[pid=22478/tid=22481] ppid=22476 vsize=254616 CPUtime=1.48 cores=0,2,4,6
/proc/22478/task/22481/stat : 22481 (strangenight1-m) R 22476 22478 21982 0 -1 4202560 2479 0 0 0 148 0 0 0 25 0 4 0 654941732 260726784 5036 33554432000 4194304 4650419 140735711461520 18446744073709551615 4433059 0 0 4096 2 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 5.35
Current children cumulated vsize (KiB) 254616

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

[startup+1.50057 s]
/proc/loadavg: 7.09 6.79 5.79 9/346 22482
/proc/meminfo: memFree=17384028/32951124 swapFree=67082152/67111528
[pid=22478] ppid=22476 vsize=254616 CPUtime=5.35 cores=0,2,4,6
/proc/22478/stat : 22478 (strangenight1-m) R 22476 22478 21982 0 -1 4202496 10043 0 0 0 534 1 0 0 25 0 4 0 654941732 260726784 5036 33554432000 4194304 4650419 140735711461520 18446744073709551615 47249972926148 0 0 4096 2 18446744073709551615 0 0 17 0 0 0 0
/proc/22478/statm: 63654 5036 395 112 0 58619 0
[pid=22478/tid=22479] ppid=22476 vsize=254616 CPUtime=1.22 cores=0,2,4,6
/proc/22478/task/22479/stat : 22479 (strangenight1-m) S 22476 22478 21982 0 -1 4202560 2414 0 0 0 122 0 0 0 25 0 4 0 654941732 260726784 5036 33554432000 4194304 4650419 140735711461520 18446744073709551615 47249972950580 0 0 4096 2 18446604445569641280 0 0 -1 4 0 0 0
[pid=22478/tid=22480] ppid=22476 vsize=254616 CPUtime=1.21 cores=0,2,4,6
/proc/22478/task/22480/stat : 22480 (strangenight1-m) S 22476 22478 21982 0 -1 4202560 2203 0 0 0 121 0 0 0 25 0 4 0 654941732 260726784 5036 33554432000 4194304 4650419 140735711461520 18446744073709551615 47249972950580 0 0 4096 2 18446604445569641280 0 0 -1 6 0 0 0
[pid=22478/tid=22481] ppid=22476 vsize=254616 CPUtime=1.48 cores=0,2,4,6
/proc/22478/task/22481/stat : 22481 (strangenight1-m) R 22476 22478 21982 0 -1 4202560 2479 0 0 0 148 0 0 0 25 0 4 0 654941732 260726784 5036 33554432000 4194304 4650419 140735711461520 18446744073709551615 4433059 0 0 4096 2 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 5.35
Current children cumulated vsize (KiB) 254616

Child status: 20
Real time (s): 1.5373
CPU time (s): 5.42917
CPU user time (s): 5.40918
CPU system time (s): 0.019996
CPU usage (%): 353.162
Max. virtual memory (cumulated for all children) (KiB): 254616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.40918
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10047
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= 123
involuntary context switches= 137

runsolver used 0.006998 second user time and 0.017997 second system time

The end

Launcher Data 

Begin job on node136 at 2011-05-15 06:23:58
IDJOB=3369302
IDBENCH=87817
IDSOLVER=1846
FILE ID=node136/3369302-1305433438
RUNJOBID= node136-1305433361-22393
PBS_JOBID= 13324605
Free space on /tmp= 73056 MiB

SOLVER NAME= CryptoMiniSat Strange-Night-1-mt (fixed)
BENCH NAME= SAT02/handmade/zhang-lintao/xor-chain/x1_40.shuffled.cnf
COMMAND LINE= ./strangenight1-mt --threads=NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3369302-1305433438/watcher-3369302-1305433438 -o /tmp/evaluation-result-3369302-1305433438/solver-3369302-1305433438 -C 4800 -W 1300 -M 15500  ./strangenight1-mt --threads=4 HOME/instance-3369302-1305433438.cnf

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

MD5SUM BENCH= 15f5068fb216bf26d5385140ce74faaf
RANDOM SEED=882472855

node136.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		: 2666.809
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	: 5333.61
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		: 2666.809
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		: 2666.809
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	: 5332.75
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		: 2666.809
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	: 5332.76
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		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
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		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      17404552 kB
Buffers:        303904 kB
Cached:        5630408 kB
SwapCached:       2740 kB
Active:       10715748 kB
Inactive:      4491524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      17404552 kB
SwapTotal:    67111528 kB
SwapFree:     67082152 kB
Dirty:            6224 kB
Writeback:           0 kB
AnonPages:     9271592 kB
Mapped:          28204 kB
Slab:           235336 kB
PageTables:      39348 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 70120636 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= 73048 MiB
End job on node136 at 2011-05-15 06:23:59