Trace number 3173023

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-mtUNSAT 17.3144 4.48735

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v50-c1065-S1449708927-022.UNKNOWN.cnf
MD5SUM269439ad82cf78c62b6c5a7e4f9ecd9c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.12598
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses1065
Sum of the clauses size5325
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 51065
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 4 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-3173023-1304124927.cnf'
0.00/0.00	c -- header says num vars:             50
0.00/0.00	c -- header says num clauses:        1065
0.00/0.00	c -- clauses added:            0 learnts,         1065 normals,            0 xors
0.00/0.00	c -- vars added         50
0.00/0.00	c Parsing time:  0.00 s
0.00/0.00	c  N st     0         0        50      1065         0         0      5325         0   no data   no data  --
0.00/0.01	c asymm  cl-useful: 0/1065/1065 lits-rem:0 time: 0.03
0.00/0.01	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bin:      0 BRemL:      0 BRemN:      0 CBin:       0 P:  0.0M T:  0.00
0.00/0.01	c Calc non-exist non-lernt bins v-fix:     0 done:     50 time:  0.00 s
0.00/0.01	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
0.00/0.01	c Subs w/ non-existent bins:      0 time:  0.00 s
0.00/0.01	c bin-w-bin subsume rem            0 bins  time:  0.00 s
0.00/0.01	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
0.00/0.01	c Removed useless bin:       0  fixed:     0  bprops:   0.00M  time:  0.00 s
0.00/0.01	c lits-rem:         0  cl-subs:        0  v-elim:     32  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
0.00/0.02	c Finding non-binary XORs:     0.00 s (found:       0, avg size: nan)
0.00/0.02	c calculated reachability. Time: 0.00
0.00/0.02	c Calc default polars -  time:   0.00 s pos:      25 undec:       1 neg:      24
0.00/0.02	c =========================================================================================
0.00/0.02	c types(t): F = full restart, N = normal restart
0.00/0.02	c types(t): S = simplification begin/end, E = solution found
0.00/0.02	c restart types(rt): st = static, dy = dynamic
0.00/0.02	c  t rt  Rest     Confl      Vars   NormCls    BinCls   Learnts    ClLits    LtLits   MTavgCS    LTAvgG
0.00/0.02	c  B st     0         0        50      1065         0         0      5325         0   no data   no data  --
0.20/0.14	c Decided on static restart strategy
0.20/0.14	c  N dy    19      4005        50      1065         0      3473      5325     42237     12.70     10.10  --
0.78/0.23	c  N dy    46      8021        50      1065         0      4808      5325     55464     12.37     10.13  --
1.58/0.41	c  N dy    73     12054        50      1065         0      4618      5325     49455     11.78     10.16  --
2.38/0.60	c  N dy   100     16092        50      1065         0      8096      5325     92025     12.49     10.17  --
3.18/0.82	c  N dy   127     20110        50      1065         0      6702      5325     70367     12.40     10.19  --
3.99/1.05	c  N dy   154     24130        50      1065         0     10190      5325    112652     12.45     10.17  --
5.18/1.31	c  N dy   181     28192        50      1065         0      7784      5325     81254     11.97     10.14  --
5.58/1.42	c  S st   194     30000        50      1065         0      9321      5325     99217     11.87     10.12  --
5.58/1.46	c  S st   194     30502        50      1065         0      9774      5325    105292     11.87     10.12  --
5.58/1.46	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
5.58/1.46	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
5.58/1.47	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bin:      0 BRemL:      0 BRemN:      0 CBin:       0 P:  0.7M T:  0.04
5.58/1.47	c Calc non-exist non-lernt bins v-fix:     0 done:     50 time:  0.00 s
5.58/1.47	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
5.58/1.47	c Subs w/ non-existent bins:      0 time:  0.00 s
5.58/1.47	c bin-w-bin subsume rem            0 bins  time:  0.00 s
5.58/1.47	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
5.58/1.47	c Removed useless bin:       0  fixed:     0  bprops:   0.00M  time:  0.00 s
5.98/1.58	c lits-rem:      1393  cl-subs:     2072  v-elim:     50  v-fix:    0  time:  0.43 s
5.98/1.58	c learnt bin added due to v-elim: 0
5.98/1.58	c vivif2 --  cl tried     1065 cl shrink        0 lits rem          0 time: 0.00
5.98/1.58	c vivif2 --  cl tried     7702 cl shrink        0 lits rem          0 time: 0.00
6.37/1.62	c asymm  cl-useful: 0/1065/1065 lits-rem:0 time: 0.14
6.37/1.62	c calculated reachability. Time: 0.00
6.37/1.62	c  N dy   194     30502        50      1065         0      7702      5325     82436     11.87     10.12  --
6.37/1.62	c  F st   194     30502        50      1065         0      7702      5325     82436     11.87     10.12  --
6.77/1.74	c Decided on static restart strategy
10.37/2.61	c  N dy   205     45753        49      1065        11     13808      5325    130100      8.57      9.44  --
10.37/2.61	c  S st   205     45753        49      1065        11     13808      5325    130100      8.57      9.44  --
10.37/2.65	c  S st   205     46258        49      1065        11     14265      5325    135793      8.57      9.44  --
10.37/2.65	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
10.37/2.65	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
10.37/2.67	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bin:      0 BRemL:      0 BRemN:      0 CBin:       0 P:  0.8M T:  0.04
10.37/2.67	c Calc non-exist non-lernt bins v-fix:     0 done:     49 time:  0.00 s
10.37/2.67	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
10.37/2.67	c Subs w/ non-existent bins:      0 time:  0.00 s
10.77/2.70	c bin-w-bin subsume rem            0 bins  time:  0.00 s
10.77/2.70	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
10.77/2.70	c Removed useless bin:       0  fixed:     0  bprops:   0.00M  time:  0.00 s
10.77/2.73	c lits-rem:       712  cl-subs:      540  v-elim:     49  v-fix:    0  time:  0.14 s
10.77/2.73	c learnt bin added due to v-elim: 0
10.77/2.73	c vivif2 --  cl tried     1003 cl shrink        0 lits rem          0 time: 0.00
10.77/2.74	c vivif2 --  cl tried     6431 cl shrink        0 lits rem          0 time: 0.00
10.77/2.76	c asymm  cl-useful: 0/1003/1003 lits-rem:0 time: 0.11
10.77/2.76	c calculated reachability. Time: 0.00
10.77/2.76	c  N dy   205     46258        49      1003         0      6431      4959     63032      8.57      9.44  --
11.97/3.00	c  N dy   232     50264        49      1003         0      9767      4959    100216     10.98      9.44  --
13.19/3.32	c  N dy   259     54304        49      1003         0     13138      4959    136364     10.56      9.40  --
13.96/3.59	c  N dy   286     58360        49      1003         0      9698      4959     93534     10.36      9.37  --
15.56/3.90	c  N dy   313     62398        49      1003         1     13077      4959    125866      8.91      9.27  --
15.96/4.04	c  E dy   315     63831        41      1003        33     14200      4956    134260      6.61      9.19  --
17.14/4.48	c Following stats are for *FIRST FINISHED THREAD ONLY*
17.14/4.48	c num threads              : 4          
17.14/4.48	c restarts                 : 315        
17.14/4.48	c dynamic restarts         : 303        
17.14/4.48	c static restarts          : 12         
17.14/4.48	c full restarts            : 1          
17.14/4.48	c total simplify time      : 0.00       
17.14/4.48	c learnts DL2              : 0          
17.14/4.48	c learnts size 2           : 44         
17.14/4.48	c learnts size 1           : 33          (66.00     % of vars)
17.14/4.48	c filedLit time            : 0.09        (0.50      % time)
17.14/4.48	c v-elim SatELite          : 0           (0.00      % vars)
17.14/4.48	c SatELite time            : 0.44        (2.55      % time)
17.14/4.48	c v-elim xor               : 0           (0.00      % vars)
17.14/4.48	c xor elim time            : 0.00        (0.02      % time)
17.14/4.48	c num binary xor trees     : 0          
17.14/4.48	c binxor trees' crown      : 0           (nan       leafs/tree)
17.14/4.48	c bin xor find time        : 0.00       
17.14/4.48	c OTF clause subsumed      : 9598        (0.15      clauses/conflict)
17.14/4.48	c OTF subs. size diff      : 9884        (1.03       lits/clause)
17.14/4.48	c OTF cl watch-shrink      : 645         (0.01      clauses/conflict)
17.14/4.48	c OTF cl watch-sh-lit      : 714         (1.11       lits/clause)
17.14/4.48	c tried to recurMin cls    : 63820       (99.98      % of conflicts)
17.14/4.48	c updated cache            : 0           (0.00       lits/tried recurMin)
17.14/4.48	c OTF Gate-Rem cl          : 0           (0.00      clauses/conflict)
17.14/4.48	c OTF Gate-rem lits        : 0           (nan       lits/confl)
17.14/4.48	c unit cls received        : 0           (0.00      % of units)
17.14/4.48	c unit cls sent            : 4           (12.12     % of units)
17.14/4.48	c bin cls received         : 0          
17.14/4.48	c bin cls sent             : 30         
17.14/4.48	c tri cls recevied         : 0          
17.14/4.48	c tri cls sent             : 0          
17.14/4.48	c clauses over max glue    : 0           (0.00      % of all clauses)
17.14/4.48	c conflicts                : 63831       (3690.21   / sec)
17.14/4.48	c decisions                : 72749       (1.45      % random)
17.14/4.48	c bogo-props               : 424219282   (24525074.16 / sec)
17.14/4.48	c props                    : 1012084     (58510.86  / sec)
17.14/4.48	c conflict literals        : 707179      (17.71     % deleted)
17.14/4.48	c Memory used              : 599.99      MB
17.14/4.48	c single-thread CPU time   : 17.30       s
17.14/4.48	c all-threads sum CPU time : 17.30       s
17.14/4.48	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-3173023-1304124927/watcher-3173023-1304124927 -o /tmp/evaluation-result-3173023-1304124927/solver-3173023-1304124927 -C 4800 -W 1300 -M 15500 ./techdemo --threads=4 HOME/instance-3173023-1304124927.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: 8.05 8.05 8.02 5/180 28371
/proc/meminfo: memFree=25733736/32951124 swapFree=67051468/67111528
[pid=28371] ppid=28369 vsize=80740 CPUtime=0 cores=0,2,4,6
/proc/28371/stat : 28371 (techdemo) R 28369 28371 28077 0 -1 4202496 605 0 0 0 0 0 0 0 25 0 4 0 524095425 82677760 536 33554432000 4194304 4797429 140733651853856 18446744073709551615 218371013617 0 0 4096 2 18446744073709551615 0 0 17 0 0 0 0
/proc/28371/statm: 20185 536 360 148 0 15114 0
[pid=28371/tid=28372] ppid=28369 vsize=80740 CPUtime=0 cores=0,2,4,6
/proc/28371/task/28372/stat : 28372 (techdemo) R 28369 28371 28077 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 4 0 524095426 82677760 536 33554432000 4194304 4797429 140733651853856 18446744073709551615 46945666455468 0 0 4096 2 0 0 0 -1 4 0 0 0
[pid=28371/tid=28373] ppid=28369 vsize=80740 CPUtime=0 cores=0,2,4,6
/proc/28371/task/28373/stat : 28373 (techdemo) R 28369 28371 28077 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 4 0 524095426 82677760 536 33554432000 4194304 4797429 140733651853856 18446744073709551615 46945666455474 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=28371/tid=28374] ppid=28369 vsize=80740 CPUtime=0 cores=0,2,4,6
/proc/28371/task/28374/stat : 28374 (techdemo) R 28369 28371 28077 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 4 0 524095426 82677760 536 33554432000 4194304 4797429 140733651853856 18446744073709551615 218371013617 0 0 4096 2 0 0 0 -1 0 0 0 0

[startup+0.056166 s]
/proc/loadavg: 8.05 8.05 8.02 5/180 28371
/proc/meminfo: memFree=25733736/32951124 swapFree=67051468/67111528
[pid=28371] ppid=28369 vsize=606272 CPUtime=0.2 cores=0,2,4,6
/proc/28371/stat : 28371 (techdemo) R 28369 28371 28077 0 -1 4202496 1064 0 0 0 20 0 0 0 25 0 4 0 524095425 620822528 935 33554432000 4194304 4797429 140733651853856 18446744073709551615 4424617 0 0 4096 2 18446744073709551615 0 0 17 0 0 0 0
/proc/28371/statm: 151568 935 408 148 0 146497 0
[pid=28371/tid=28372] ppid=28369 vsize=606272 CPUtime=0.04 cores=0,2,4,6
/proc/28371/task/28372/stat : 28372 (techdemo) R 28369 28371 28077 0 -1 4202560 118 0 0 0 4 0 0 0 25 0 4 0 524095426 620822528 935 33554432000 4194304 4797429 140733651853856 18446744073709551615 4424768 0 0 4096 2 0 0 0 -1 4 0 0 0
[pid=28371/tid=28373] ppid=28369 vsize=606272 CPUtime=0.05 cores=0,2,4,6
/proc/28371/task/28373/stat : 28373 (techdemo) R 28369 28371 28077 0 -1 4202560 109 0 0 0 5 0 0 0 25 0 4 0 524095426 620822528 935 33554432000 4194304 4797429 140733651853856 18446744073709551615 4425828 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=28371/tid=28374] ppid=28369 vsize=606272 CPUtime=0.04 cores=0,2,4,6
/proc/28371/task/28374/stat : 28374 (techdemo) R 28369 28371 28077 0 -1 4202560 112 0 0 0 4 0 0 0 25 0 4 0 524095426 620822528 935 33554432000 4194304 4797429 140733651853856 18446744073709551615 4424865 0 0 4096 2 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 606272

[startup+0.156149 s]
/proc/loadavg: 8.05 8.05 8.02 5/180 28371
/proc/meminfo: memFree=25733736/32951124 swapFree=67051468/67111528
[pid=28371] ppid=28369 vsize=607928 CPUtime=0.6 cores=0,2,4,6
/proc/28371/stat : 28371 (techdemo) R 28369 28371 28077 0 -1 4202496 1676 0 0 0 60 0 0 0 25 0 4 0 524095425 622518272 1252 33554432000 4194304 4797429 140733651853856 18446744073709551615 4422906 0 0 4096 2 18446744073709551615 0 0 17 0 0 0 0
/proc/28371/statm: 151982 1252 408 148 0 146911 0
[pid=28371/tid=28372] ppid=28369 vsize=607928 CPUtime=0.14 cores=0,2,4,6
/proc/28371/task/28372/stat : 28372 (techdemo) R 28369 28371 28077 0 -1 4202560 264 0 0 0 14 0 0 0 25 0 4 0 524095426 622518272 1252 33554432000 4194304 4797429 140733651853856 18446744073709551615 4425054 0 0 4096 2 0 0 0 -1 4 0 0 0
[pid=28371/tid=28373] ppid=28369 vsize=607928 CPUtime=0.15 cores=0,2,4,6
/proc/28371/task/28373/stat : 28373 (techdemo) R 28369 28371 28077 0 -1 4202560 260 0 0 0 15 0 0 0 25 0 4 0 524095426 622518272 1252 33554432000 4194304 4797429 140733651853856 18446744073709551615 4425023 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=28371/tid=28374] ppid=28369 vsize=607928 CPUtime=0.14 cores=0,2,4,6
/proc/28371/task/28374/stat : 28374 (techdemo) R 28369 28371 28077 0 -1 4202560 268 0 0 0 14 0 0 0 25 0 4 0 524095426 622518272 1252 33554432000 4194304 4797429 140733651853856 18446744073709551615 4426313 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) 607928

[startup+0.301123 s]
/proc/loadavg: 8.05 8.05 8.02 5/180 28371
/proc/meminfo: memFree=25733736/32951124 swapFree=67051468/67111528
[pid=28371] ppid=28369 vsize=608504 CPUtime=1.18 cores=0,2,4,6
/proc/28371/stat : 28371 (techdemo) R 28369 28371 28077 0 -1 4202496 2059 0 0 0 118 0 0 0 25 0 4 0 524095425 623108096 1618 33554432000 4194304 4797429 140733651853856 18446744073709551615 4425019 0 0 4096 2 18446744073709551615 0 0 17 0 0 0 0
/proc/28371/statm: 152126 1618 409 148 0 147055 0
[pid=28371/tid=28372] ppid=28369 vsize=608504 CPUtime=0.29 cores=0,2,4,6
/proc/28371/task/28372/stat : 28372 (techdemo) R 28369 28371 28077 0 -1 4202560 362 0 0 0 29 0 0 0 25 0 4 0 524095426 623108096 1618 33554432000 4194304 4797429 140733651853856 18446744073709551615 4424654 0 0 4096 2 0 0 0 -1 4 0 0 0
[pid=28371/tid=28373] ppid=28369 vsize=608504 CPUtime=0.29 cores=0,2,4,6
/proc/28371/task/28373/stat : 28373 (techdemo) R 28369 28371 28077 0 -1 4202560 350 0 0 0 29 0 0 0 25 0 4 0 524095426 623108096 1618 33554432000 4194304 4797429 140733651853856 18446744073709551615 4424626 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=28371/tid=28374] ppid=28369 vsize=608504 CPUtime=0.29 cores=0,2,4,6
/proc/28371/task/28374/stat : 28374 (techdemo) R 28369 28371 28077 0 -1 4202560 360 0 0 0 29 0 0 0 25 0 4 0 524095426 623108096 1618 33554432000 4194304 4797429 140733651853856 18446744073709551615 4423635 0 0 4096 2 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 1.18
Current children cumulated vsize (KiB) 608504

[startup+0.701053 s]
/proc/loadavg: 8.05 8.05 8.02 5/180 28371
/proc/meminfo: memFree=25733736/32951124 swapFree=67051468/67111528
[pid=28371] ppid=28369 vsize=716344 CPUtime=2.78 cores=0,2,4,6
/proc/28371/stat : 28371 (techdemo) R 28369 28371 28077 0 -1 4202496 3294 0 0 0 278 0 0 0 25 0 4 0 524095425 733536256 2726 33554432000 4194304 4797429 140733651853856 18446744073709551615 4425051 0 0 4096 2 18446744073709551615 0 0 17 0 0 0 0
/proc/28371/statm: 179086 2727 414 148 0 174015 0
[pid=28371/tid=28372] ppid=28369 vsize=716344 CPUtime=0.69 cores=0,2,4,6
/proc/28371/task/28372/stat : 28372 (techdemo) R 28369 28371 28077 0 -1 4202560 696 0 0 0 69 0 0 0 25 0 4 0 524095426 733536256 2735 33554432000 4194304 4797429 140733651853856 18446744073709551615 218370654842 0 0 4096 2 0 0 0 -1 4 0 0 0
[pid=28371/tid=28373] ppid=28369 vsize=716344 CPUtime=0.69 cores=0,2,4,6
/proc/28371/task/28373/stat : 28373 (techdemo) R 28369 28371 28077 0 -1 4202560 610 0 0 0 69 0 0 0 25 0 4 0 524095426 733536256 2737 33554432000 4194304 4797429 140733651853856 18446744073709551615 4404419 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=28371/tid=28374] ppid=28369 vsize=716344 CPUtime=0.69 cores=0,2,4,6
/proc/28371/task/28374/stat : 28374 (techdemo) R 28369 28371 28077 0 -1 4202560 662 0 0 0 69 0 0 0 25 0 4 0 524095426 733536256 2737 33554432000 4194304 4797429 140733651853856 18446744073709551615 4424967 0 0 4096 2 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 2.78
Current children cumulated vsize (KiB) 716344

[startup+1.50091 s]
/proc/loadavg: 8.05 8.05 8.02 9/184 28375
/proc/meminfo: memFree=25722916/32951124 swapFree=67051468/67111528
[pid=28371] ppid=28369 vsize=612160 CPUtime=5.98 cores=0,2,4,6
/proc/28371/stat : 28371 (techdemo) R 28369 28371 28077 0 -1 4202496 4713 0 0 0 597 1 0 0 25 0 4 0 524095425 626851840 3390 33554432000 4194304 4797429 140733651853856 18446744073709551615 4506608 0 0 4096 2 18446744073709551615 0 0 17 0 0 0 0
/proc/28371/statm: 153040 3390 416 148 0 147969 0
[pid=28371/tid=28372] ppid=28369 vsize=612160 CPUtime=1.49 cores=0,2,4,6
/proc/28371/task/28372/stat : 28372 (techdemo) R 28369 28371 28077 0 -1 4202560 922 0 0 0 149 0 0 0 25 0 4 0 524095426 626851840 3390 33554432000 4194304 4797429 140733651853856 18446744073709551615 4524386 0 0 4096 2 0 0 0 -1 4 0 0 0
[pid=28371/tid=28373] ppid=28369 vsize=612160 CPUtime=1.49 cores=0,2,4,6
/proc/28371/task/28373/stat : 28373 (techdemo) R 28369 28371 28077 0 -1 4202560 886 0 0 0 149 0 0 0 25 0 4 0 524095426 626851840 3390 33554432000 4194304 4797429 140733651853856 18446744073709551615 4524384 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=28371/tid=28374] ppid=28369 vsize=612160 CPUtime=1.48 cores=0,2,4,6
/proc/28371/task/28374/stat : 28374 (techdemo) R 28369 28371 28077 0 -1 4202560 920 0 0 0 148 0 0 0 25 0 4 0 524095426 626851840 3390 33554432000 4194304 4797429 140733651853856 18446744073709551615 4358854 0 0 4096 2 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 5.98
Current children cumulated vsize (KiB) 612160

[startup+3.10063 s]
/proc/loadavg: 8.05 8.05 8.02 9/184 28375
/proc/meminfo: memFree=25717952/32951124 swapFree=67051468/67111528
[pid=28371] ppid=28369 vsize=613540 CPUtime=12.37 cores=0,2,4,6
/proc/28371/stat : 28371 (techdemo) R 28369 28371 28077 0 -1 4202496 5940 0 0 0 1236 1 0 0 25 0 4 0 524095425 628264960 3883 33554432000 4194304 4797429 140733651853856 18446744073709551615 4424670 0 0 4096 2 18446744073709551615 0 0 17 0 0 0 0
/proc/28371/statm: 153385 3883 417 148 0 148314 0
[pid=28371/tid=28372] ppid=28369 vsize=613540 CPUtime=3.08 cores=0,2,4,6
/proc/28371/task/28372/stat : 28372 (techdemo) R 28369 28371 28077 0 -1 4202560 1227 0 0 0 308 0 0 0 25 0 4 0 524095426 628264960 3883 33554432000 4194304 4797429 140733651853856 18446744073709551615 4506535 0 0 4096 2 0 0 0 -1 4 0 0 0
[pid=28371/tid=28373] ppid=28369 vsize=613540 CPUtime=3.09 cores=0,2,4,6
/proc/28371/task/28373/stat : 28373 (techdemo) R 28369 28371 28077 0 -1 4202560 1119 0 0 0 309 0 0 0 25 0 4 0 524095426 628264960 3883 33554432000 4194304 4797429 140733651853856 18446744073709551615 4429165 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=28371/tid=28374] ppid=28369 vsize=613540 CPUtime=3.08 cores=0,2,4,6
/proc/28371/task/28374/stat : 28374 (techdemo) R 28369 28371 28077 0 -1 4202560 1157 0 0 0 308 0 0 0 25 0 4 0 524095426 628264960 3883 33554432000 4194304 4797429 140733651853856 18446744073709551615 4424750 0 0 4096 2 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 12.37
Current children cumulated vsize (KiB) 613540

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

[startup+3.90048 s]
/proc/loadavg: 8.04 8.05 8.02 9/184 28375
/proc/meminfo: memFree=25716836/32951124 swapFree=67051468/67111528
[pid=28371] ppid=28369 vsize=614048 CPUtime=15.56 cores=0,2,4,6
/proc/28371/stat : 28371 (techdemo) R 28369 28371 28077 0 -1 4202496 6493 0 0 0 1555 1 0 0 25 0 4 0 524095425 628785152 4158 33554432000 4194304 4797429 140733651853856 18446744073709551615 4425030 0 0 4096 2 18446744073709551615 0 0 17 0 0 0 0
/proc/28371/statm: 153512 4158 417 148 0 148441 0
[pid=28371/tid=28372] ppid=28369 vsize=614048 CPUtime=3.88 cores=0,2,4,6
/proc/28371/task/28372/stat : 28372 (techdemo) R 28369 28371 28077 0 -1 4202560 1366 0 0 0 388 0 0 0 25 0 4 0 524095426 628785152 4158 33554432000 4194304 4797429 140733651853856 18446744073709551615 4524688 0 0 4096 2 0 0 0 -1 4 0 0 0
[pid=28371/tid=28373] ppid=28369 vsize=614048 CPUtime=3.89 cores=0,2,4,6
/proc/28371/task/28373/stat : 28373 (techdemo) R 28369 28371 28077 0 -1 4202560 1230 0 0 0 389 0 0 0 25 0 4 0 524095426 628785152 4158 33554432000 4194304 4797429 140733651853856 18446744073709551615 4429097 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=28371/tid=28374] ppid=28369 vsize=614048 CPUtime=3.87 cores=0,2,4,6
/proc/28371/task/28374/stat : 28374 (techdemo) R 28369 28371 28077 0 -1 4202560 1238 0 0 0 387 0 0 0 25 0 4 0 524095426 628785152 4158 33554432000 4194304 4797429 140733651853856 18446744073709551615 4429097 0 0 4096 2 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 15.56
Current children cumulated vsize (KiB) 614048

[startup+4.30041 s]
/proc/loadavg: 8.04 8.05 8.02 8/184 28375
/proc/meminfo: memFree=25715224/32951124 swapFree=67051468/67111528
[pid=28371] ppid=28369 vsize=614384 CPUtime=16.92 cores=0,2,4,6
/proc/28371/stat : 28371 (techdemo) S 28369 28371 28077 0 -1 4202496 6639 0 0 0 1691 1 0 0 23 0 4 0 524095425 629129216 4302 33554432000 4194304 4797429 140733651853856 18446744073709551615 218382786161 0 0 4096 2 18446744073709551615 0 0 17 0 0 0 0
/proc/28371/statm: 153596 4302 418 148 0 148525 0
[pid=28371/tid=28372] ppid=28369 vsize=614384 CPUtime=4.29 cores=0,2,4,6
/proc/28371/task/28372/stat : 28372 (techdemo) R 28369 28371 28077 0 -1 4202560 1366 0 0 0 429 0 0 0 25 0 4 0 524095426 629129216 4302 33554432000 4194304 4797429 140733651853856 18446744073709551615 46945666455069 0 0 4096 2 0 0 0 -1 4 0 0 0
[pid=28371/tid=28373] ppid=28369 vsize=614384 CPUtime=4.29 cores=0,2,4,6
/proc/28371/task/28373/stat : 28373 (techdemo) R 28369 28371 28077 0 -1 4202560 1296 0 0 0 429 0 0 0 25 0 4 0 524095426 629129216 4302 33554432000 4194304 4797429 140733651853856 18446744073709551615 4568013 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=28371/tid=28374] ppid=28369 vsize=614384 CPUtime=4.27 cores=0,2,4,6
/proc/28371/task/28374/stat : 28374 (techdemo) R 28369 28371 28077 0 -1 4202560 1290 0 0 0 427 0 0 0 25 0 4 0 524095426 629129216 4302 33554432000 4194304 4797429 140733651853856 18446744073709551615 4523968 0 0 4096 2 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 16.92
Current children cumulated vsize (KiB) 614384

[startup+4.40643 s]
/proc/loadavg: 8.04 8.05 8.02 8/184 28375
/proc/meminfo: memFree=25715224/32951124 swapFree=67051468/67111528
[pid=28371] ppid=28369 vsize=614384 CPUtime=17.14 cores=0,2,4,6
/proc/28371/stat : 28371 (techdemo) S 28369 28371 28077 0 -1 4202496 6639 0 0 0 1713 1 0 0 22 0 4 0 524095425 629129216 4302 33554432000 4194304 4797429 140733651853856 18446744073709551615 218382786161 0 0 4096 2 18446744073709551615 0 0 17 0 0 0 0
/proc/28371/statm: 153596 4302 418 148 0 148525 0
[pid=28371/tid=28372] ppid=28369 vsize=614384 CPUtime=4.31 cores=0,2,4,6
/proc/28371/task/28372/stat : 28372 (techdemo) S 28369 28371 28077 0 -1 4202560 1366 0 0 0 431 0 0 0 25 0 4 0 524095426 629129216 4302 33554432000 4194304 4797429 140733651853856 18446744073709551615 46945666455092 0 0 4096 2 18446604453950716800 0 0 -1 4 0 0 0
[pid=28371/tid=28373] ppid=28369 vsize=614384 CPUtime=4.4 cores=0,2,4,6
/proc/28371/task/28373/stat : 28373 (techdemo) R 28369 28371 28077 0 -1 4202560 1296 0 0 0 440 0 0 0 25 0 4 0 524095426 629129216 4302 33554432000 4194304 4797429 140733651853856 18446744073709551615 4428855 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=28371/tid=28374] ppid=28369 vsize=614384 CPUtime=4.37 cores=0,2,4,6
/proc/28371/task/28374/stat : 28374 (techdemo) R 28369 28371 28077 0 -1 4202560 1290 0 0 0 437 0 0 0 25 0 4 0 524095426 629129216 4302 33554432000 4194304 4797429 140733651853856 18446744073709551615 4429135 0 0 4096 2 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 17.14
Current children cumulated vsize (KiB) 614384

Child status: 20
Real time (s): 4.48735
CPU time (s): 17.3144
CPU user time (s): 17.3004
CPU system time (s): 0.013997
CPU usage (%): 385.848
Max. virtual memory (cumulated for all children) (KiB): 716344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 17.3004
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6645
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= 246
involuntary context switches= 179

runsolver used 0.006998 second user time and 0.019996 second system time

The end

Launcher Data 

Begin job on node101 at 2011-04-30 02:55:27
IDJOB=3173023
IDBENCH=83041
IDSOLVER=1584
FILE ID=node101/3173023-1304124927
RUNJOBID= node101-1304122362-28095
PBS_JOBID= 13170744
Free space on /tmp= 72016 MiB

SOLVER NAME= CryptoMiniSat TechDemo-Alpha-mt
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v50-c1065-S1449708927-022.UNKNOWN.cnf
COMMAND LINE= ./techdemo --threads=NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3173023-1304124927/watcher-3173023-1304124927 -o /tmp/evaluation-result-3173023-1304124927/solver-3173023-1304124927 -C 4800 -W 1300 -M 15500  ./techdemo --threads=4 HOME/instance-3173023-1304124927.cnf

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

MD5SUM BENCH= 269439ad82cf78c62b6c5a7e4f9ecd9c
RANDOM SEED=2142275740

node101.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		: 2666.841
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	: 5333.68
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		: 2666.841
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.07
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		: 2666.841
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	: 5332.77
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		: 2666.841
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		: 2666.841
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		: 2666.841
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		: 2666.841
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		: 2666.841
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:      25734024 kB
Buffers:       1912652 kB
Cached:        4749724 kB
SwapCached:      30424 kB
Active:        1817964 kB
Inactive:      4955224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      25734024 kB
SwapTotal:    67111528 kB
SwapFree:     67051468 kB
Dirty:            7768 kB
Writeback:           0 kB
AnonPages:      101600 kB
Mapped:           9696 kB
Slab:           380840 kB
PageTables:       5024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   738444 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= 72008 MiB
End job on node101 at 2011-04-30 02:55:31