Trace number 3366638

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-mt (fixed)UNSAT 8.40872 2.11269

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v50-c1065-S1054153452-040.UNKNOWN.cnf
MD5SUM3e6f4baa098d5b86b4caa2cbed949b79
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.165974
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 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-3366638-1305410852.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: 0.00
0.00/0.01	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      0 BRemL:      0 BRemN:      0 P:  0.0M T:  0.00
0.00/0.01	c blocked clauses removed:        0 vars:      0 tried:           0 T: 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 Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:     50 time:  0.00 s
0.00/0.01	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
0.00/0.01	c lits-rem:         0  cl-subs:        0  v-elim:      0  v-fix:    0  time:  0.00 s
0.00/0.01	c Finding binary XORs  T:     0.00 s  found:       0
0.00/0.01	c Finding non-binary XORs:     0.00 s (found:       0, avg size: nan)
0.00/0.01	c calculated reachability. Time: 0.00
0.00/0.01	c Calc default polars -  time:   0.00 s pos:      20 undec:       0 neg:      30
0.00/0.01	c =========================================================================================
0.00/0.01	c types(t): F = full restart, N = normal restart
0.00/0.01	c types(t): S = simplification begin/end, E = solution found
0.00/0.01	c restart types(rt): st = static, dy = dynamic
0.00/0.01	c  t rt  Rest     Confl      Vars   NormCls    BinCls   Learnts    ClLits    LtLits
0.00/0.01	c  B st     0         0        50      1065         0         0      5325         0   no data   no data
0.00/0.03	c Decided on static restart strategy
0.00/0.08	c  N st     8      4918        50      1065         0      4289      5325     52104   no data   no data
0.77/0.22	c  N st    10     11300        50      1065         0      3928      5325     39892   no data   no data
1.17/0.36	c  N st    11     17044        50      1065         0      8864      5325     95552   no data   no data
2.37/0.60	c  F st    12     25000        50      1065         0     10845      5324    111375   no data   no data
2.37/0.60	c  N st    12     25000        50      1065         0     10845      5324    111375   no data   no data
2.77/0.77	c Decided on static restart strategy
2.77/0.77	c  N st    18     30001        50      1065         0      9305      5324     93858   no data   no data
2.77/0.77	c  S st    18     30001        50      1065         0      9305      5324     93858   no data   no data
2.77/0.79	c  S st    18     30508        50      1065         0      9767      5324     99929   no data   no data
2.77/0.79	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
2.77/0.79	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      0 BRemL:      0 BRemN:      0 P:  0.1M T:  0.00
2.77/0.79	c blocked clauses removed:        0 vars:      0 tried:          50 T: 0.00 s
2.77/0.79	c bin-w-bin subsume rem            0 bins  time:  0.00 s
2.77/0.79	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
2.77/0.79	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:     50 time:  0.00 s
2.77/0.79	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
3.17/0.80	c lits-rem:         0  cl-subs:        0  v-elim:      0  v-fix:    0  time:  0.00 s
3.17/0.80	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
3.57/0.92	c lits-rem:       502  cl-subs:     4355  v-elim:      0  v-fix:    0  time:  0.12 s
3.57/0.94	c asymm  cl-useful: 0/1065/1065 lits-rem:0 time: 0.02
3.57/0.94	c calculated reachability. Time: 0.00
3.57/0.94	c  N st    18     30508        50      1065         0      5412      5321     57733   no data   no data
4.39/1.18	c  N st    20     37619        50      1065         0     11519      5321    124818   no data   no data
5.56/1.41	c  N st    21     44018        50      1065         1     10482      5321    102671   no data   no data
5.56/1.47	c  S st    22     45762        50      1065         1     11991      5321    119469   no data   no data
5.96/1.50	c  S st    22     46264        50      1065         1     12438      5321    125220   no data   no data
5.96/1.50	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
5.96/1.51	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      0 BRemL:      0 BRemN:      0 P:  0.2M T:  0.00
5.96/1.51	c blocked clauses removed:        0 vars:      0 tried:           0 T: 0.00 s
5.96/1.51	c bin-w-bin subsume rem            0 bins  time:  0.00 s
5.96/1.51	c subs with bin:        3  lits-rem:         3  v-fix:    0  time:  0.00 s
5.96/1.51	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:     50 time:  0.00 s
5.96/1.51	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
5.96/1.51	c lits-rem:         0  cl-subs:        0  v-elim:      0  v-fix:    0  time:  0.00 s
5.96/1.56	c subs with bin:     1445  lits-rem:       632  v-fix:    0  time:  0.05 s
6.37/1.67	c lits-rem:       567  cl-subs:     3546  v-elim:      0  v-fix:    0  time:  0.11 s
6.37/1.67	c vivif2 --  cl tried     1062 cl shrink        0 lits rem          0 time: 0.00
6.37/1.67	c vivif2 --  cl tried     7447 cl shrink        0 lits rem          0 time: 0.00
6.77/1.70	c asymm  cl-useful: 0/1062/1062 lits-rem:0 time: 0.02
6.77/1.70	c calculated reachability. Time: 0.00
6.77/1.70	c  N st    22     46264        50      1062         1      7447      5303     77328   no data   no data
8.38/2.11	c Following stats are for *FIRST FINISHED THREAD ONLY*
8.38/2.11	c num threads              : 4          
8.38/2.11	c restarts                 : 23         
8.38/2.11	c dynamic restarts         : 0          
8.38/2.11	c static restarts          : 23         
8.38/2.11	c full restarts            : 1          
8.38/2.11	c total simplify time      : 0.00       
8.38/2.11	c learnts DL2              : 0          
8.38/2.11	c learnts size 2           : 37         
8.38/2.11	c learnts size 1           : 23          (46.00     % of vars)
8.38/2.11	c filedLit time            : 0.00        (0.10      % time)
8.38/2.11	c v-elim SatELite          : 0           (0.00      % vars)
8.38/2.11	c SatELite time            : 0.25        (11.89     % time)
8.38/2.11	c v-elim xor               : 0           (0.00      % vars)
8.38/2.11	c xor elim time            : 0.00        (0.05      % time)
8.38/2.11	c num binary xor trees     : 0          
8.38/2.11	c binxor trees' crown      : 0           (nan       leafs/tree)
8.38/2.11	c bin xor find time        : 0.00       
8.38/2.11	c OTF clause improved      : 7846        (0.14      clauses/conflict)
8.38/2.11	c OTF impr. size diff      : 8040        (1.02       lits/clause)
8.38/2.11	c OTF cl watch-shrink      : 1022        (0.02      clauses/conflict)
8.38/2.11	c OTF cl watch-sh-lit      : 1082        (1.06       lits/clause)
8.38/2.11	c tried to recurMin cls    : 2926        (5.35       % of conflicts)
8.38/2.11	c updated cache            : 0           (0.00       lits/tried recurMin)
8.38/2.11	c unit cls recevied        : 2           (8.70      % of units)
8.38/2.11	c unit cls sent            : 0           (0.00      % of units)
8.38/2.11	c bin cls recevied         : 7          
8.38/2.11	c bin cls sent             : 2          
8.38/2.11	c clauses over max glue    : 0           (0.00      % of all clauses)
8.38/2.11	c conflicts                : 54697       (26025.37  / sec)
8.38/2.11	c decisions                : 60064       (2.55      % random)
8.38/2.11	c bogo-props               : 312634289   (148754467.38 / sec)
8.38/2.11	c conflict literals        : 608311      (21.75     % deleted)
8.38/2.11	c Memory used              : 273.08      MB
8.38/2.11	c single-thread CPU time   : 2.10        s
8.38/2.11	c all-threads sum CPU time : 8.39        s
8.38/2.11	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-3366638-1305410852/watcher-3366638-1305410852 -o /tmp/evaluation-result-3366638-1305410852/solver-3366638-1305410852 -C 4800 -W 1300 -M 15500 ./strangenight2-mt --threads=4 HOME/instance-3366638-1305410852.cnf 

running on 4 cores: 1,3,5,7

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: 0.00 0.00 0.02 1/233 8876
/proc/meminfo: memFree=24314868/32951124 swapFree=61559568/67111528
[pid=8876] ppid=8874 vsize=51168 CPUtime=0 cores=1,3,5,7
/proc/8876/stat : 8876 (strangenight2-m) R 8874 8876 8848 0 -1 4202496 411 0 0 0 0 0 0 0 22 0 4 0 652685934 52396032 352 33554432000 4194304 4580107 140736162099056 18446744073709551615 222921777083 0 0 4096 2 18446744073709551615 0 0 17 3 0 0 0
/proc/8876/statm: 12792 352 302 95 0 7774 0
[pid=8876/tid=8877] ppid=8874 vsize=273352 CPUtime=0 cores=1,3,5,7
/proc/8876/task/8877/stat : 8877 (strangenight2-m) R 8874 8876 8848 0 -1 4202560 55 0 0 0 0 0 0 0 24 0 4 0 652685934 279912448 536 33554432000 4194304 4580107 140736162099056 18446744073709551615 4295727 0 0 4096 2 0 0 0 -1 5 0 0 0
[pid=8876/tid=8878] ppid=8874 vsize=273352 CPUtime=0 cores=1,3,5,7
/proc/8876/task/8878/stat : 8878 (strangenight2-m) R 8874 8876 8848 0 -1 4202560 68 0 0 0 0 0 0 0 24 0 4 0 652685934 279912448 536 33554432000 4194304 4580107 140736162099056 18446744073709551615 4504357 0 0 4096 2 0 0 0 -1 1 0 0 0
[pid=8876/tid=8879] ppid=8874 vsize=273352 CPUtime=0 cores=1,3,5,7
/proc/8876/task/8879/stat : 8879 (strangenight2-m) R 8874 8876 8848 0 -1 4202560 13 0 0 0 0 0 0 0 24 0 4 0 652685934 279912448 536 33554432000 4194304 4580107 140736162099056 18446744073709551615 222921473803 0 0 4096 2 0 0 0 -1 5 0 0 0

[startup+0.0926421 s]
/proc/loadavg: 0.00 0.00 0.02 1/233 8876
/proc/meminfo: memFree=24314868/32951124 swapFree=61559568/67111528
[pid=8876] ppid=8874 vsize=290516 CPUtime=0.34 cores=1,3,5,7
/proc/8876/stat : 8876 (strangenight2-m) R 8874 8876 8848 0 -1 4202496 1378 0 0 0 34 0 0 0 23 0 4 0 652685934 297488384 1229 33554432000 4194304 4580107 140736162099056 18446744073709551615 4485991 0 0 4096 2 18446744073709551615 0 0 17 3 0 0 0
/proc/8876/statm: 72629 1232 376 95 0 67611 0
[pid=8876/tid=8877] ppid=8874 vsize=290516 CPUtime=0.08 cores=1,3,5,7
/proc/8876/task/8877/stat : 8877 (strangenight2-m) R 8874 8876 8848 0 -1 4202560 228 0 0 0 8 0 0 0 24 0 4 0 652685934 297488384 1235 33554432000 4194304 4580107 140736162099056 18446744073709551615 4294952 0 0 4096 2 0 0 0 -1 5 0 0 0
[pid=8876/tid=8878] ppid=8874 vsize=290516 CPUtime=0.08 cores=1,3,5,7
/proc/8876/task/8878/stat : 8878 (strangenight2-m) R 8874 8876 8848 0 -1 4202560 249 0 0 0 8 0 0 0 24 0 4 0 652685934 297488384 1238 33554432000 4194304 4580107 140736162099056 18446744073709551615 4294378 0 0 4096 2 0 0 0 -1 1 0 0 0
[pid=8876/tid=8879] ppid=8874 vsize=290516 CPUtime=0.08 cores=1,3,5,7
/proc/8876/task/8879/stat : 8879 (strangenight2-m) R 8874 8876 8848 0 -1 4202560 226 0 0 0 8 0 0 0 24 0 4 0 652685934 297488384 1238 33554432000 4194304 4580107 140736162099056 18446744073709551615 4293971 0 0 4096 2 0 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 0.34
Current children cumulated vsize (KiB) 290516

[startup+0.10064 s]
/proc/loadavg: 0.00 0.00 0.02 1/233 8876
/proc/meminfo: memFree=24314868/32951124 swapFree=61559568/67111528
[pid=8876] ppid=8874 vsize=282676 CPUtime=0.37 cores=1,3,5,7
/proc/8876/stat : 8876 (strangenight2-m) R 8874 8876 8848 0 -1 4202496 1491 0 0 0 37 0 0 0 23 0 4 0 652685934 289460224 1119 33554432000 4194304 4580107 140736162099056 18446744073709551615 4294356 0 0 4096 2 18446744073709551615 0 0 17 3 0 0 0
/proc/8876/statm: 70669 1119 376 95 0 65651 0
[pid=8876/tid=8877] ppid=8874 vsize=282676 CPUtime=0.09 cores=1,3,5,7
/proc/8876/task/8877/stat : 8877 (strangenight2-m) R 8874 8876 8848 0 -1 4202560 276 0 0 0 9 0 0 0 24 0 4 0 652685934 289460224 1119 33554432000 4194304 4580107 140736162099056 18446744073709551615 4324237 0 0 4096 2 0 0 0 -1 5 0 0 0
[pid=8876/tid=8878] ppid=8874 vsize=282676 CPUtime=0.09 cores=1,3,5,7
/proc/8876/task/8878/stat : 8878 (strangenight2-m) R 8874 8876 8848 0 -1 4202560 292 0 0 0 9 0 0 0 24 0 4 0 652685934 289460224 1119 33554432000 4194304 4580107 140736162099056 18446744073709551615 4294358 0 0 4096 2 0 0 0 -1 1 0 0 0
[pid=8876/tid=8879] ppid=8874 vsize=282676 CPUtime=0.09 cores=1,3,5,7
/proc/8876/task/8879/stat : 8879 (strangenight2-m) R 8874 8876 8848 0 -1 4202560 232 0 0 0 9 0 0 0 24 0 4 0 652685934 289460224 1119 33554432000 4194304 4580107 140736162099056 18446744073709551615 4294767 0 0 4096 2 0 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 282676

[startup+0.300603 s]
/proc/loadavg: 0.00 0.00 0.02 1/233 8876
/proc/meminfo: memFree=24314868/32951124 swapFree=61559568/67111528
[pid=8876] ppid=8874 vsize=283324 CPUtime=1.17 cores=1,3,5,7
/proc/8876/stat : 8876 (strangenight2-m) R 8874 8876 8848 0 -1 4202496 2374 0 0 0 117 0 0 0 23 0 4 0 652685934 290123776 1554 33554432000 4194304 4580107 140736162099056 18446744073709551615 4294426 0 0 4096 2 18446744073709551615 0 0 17 3 0 0 0
/proc/8876/statm: 70831 1555 377 95 0 65813 0
[pid=8876/tid=8877] ppid=8874 vsize=283324 CPUtime=0.29 cores=1,3,5,7
/proc/8876/task/8877/stat : 8877 (strangenight2-m) R 8874 8876 8848 0 -1 4202560 498 0 0 0 29 0 0 0 25 0 4 0 652685934 290123776 1555 33554432000 4194304 4580107 140736162099056 18446744073709551615 4489504 0 0 4096 2 0 0 0 -1 5 0 0 0
[pid=8876/tid=8878] ppid=8874 vsize=283324 CPUtime=0.29 cores=1,3,5,7
/proc/8876/task/8878/stat : 8878 (strangenight2-m) R 8874 8876 8848 0 -1 4202560 515 0 0 0 29 0 0 0 24 0 4 0 652685934 290123776 1555 33554432000 4194304 4580107 140736162099056 18446744073709551615 4321894 0 0 4096 2 0 0 0 -1 1 0 0 0
[pid=8876/tid=8879] ppid=8874 vsize=283324 CPUtime=0.29 cores=1,3,5,7
/proc/8876/task/8879/stat : 8879 (strangenight2-m) R 8874 8876 8848 0 -1 4202560 452 0 0 0 29 0 0 0 25 0 4 0 652685934 290123776 1555 33554432000 4194304 4580107 140736162099056 18446744073709551615 4324857 0 0 4096 2 0 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 1.17
Current children cumulated vsize (KiB) 283324

[startup+0.70053 s]
/proc/loadavg: 0.00 0.00 0.02 1/233 8876
/proc/meminfo: memFree=24314868/32951124 swapFree=61559568/67111528
[pid=8876] ppid=8874 vsize=284220 CPUtime=2.77 cores=1,3,5,7
/proc/8876/stat : 8876 (strangenight2-m) R 8874 8876 8848 0 -1 4202496 3996 0 0 0 277 0 0 0 25 0 4 0 652685934 291041280 1940 33554432000 4194304 4580107 140736162099056 18446744073709551615 4293211 0 0 4096 2 18446744073709551615 0 0 17 3 0 0 0
/proc/8876/statm: 71055 1940 378 95 0 66037 0
[pid=8876/tid=8877] ppid=8874 vsize=284220 CPUtime=0.69 cores=1,3,5,7
/proc/8876/task/8877/stat : 8877 (strangenight2-m) R 8874 8876 8848 0 -1 4202560 909 0 0 0 69 0 0 0 25 0 4 0 652685934 291041280 1940 33554432000 4194304 4580107 140736162099056 18446744073709551615 4294373 0 0 4096 2 0 0 0 -1 5 0 0 0
[pid=8876/tid=8878] ppid=8874 vsize=284220 CPUtime=0.69 cores=1,3,5,7
/proc/8876/task/8878/stat : 8878 (strangenight2-m) R 8874 8876 8848 0 -1 4202560 915 0 0 0 69 0 0 0 25 0 4 0 652685934 291041280 1940 33554432000 4194304 4580107 140736162099056 18446744073709551615 4294507 0 0 4096 2 0 0 0 -1 1 0 0 0
[pid=8876/tid=8879] ppid=8874 vsize=284220 CPUtime=0.68 cores=1,3,5,7
/proc/8876/task/8879/stat : 8879 (strangenight2-m) R 8874 8876 8848 0 -1 4202560 859 0 0 0 68 0 0 0 25 0 4 0 652685934 291041280 1940 33554432000 4194304 4580107 140736162099056 18446744073709551615 4294436 0 0 4096 2 0 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 2.77
Current children cumulated vsize (KiB) 284220

[startup+1.50039 s]
/proc/loadavg: 0.00 0.00 0.02 9/245 8893
/proc/meminfo: memFree=24289756/32951124 swapFree=61559568/67111528
[pid=8876] ppid=8874 vsize=287772 CPUtime=5.96 cores=1,3,5,7
/proc/8876/stat : 8876 (strangenight2-m) R 8874 8876 8848 0 -1 4202496 8223 0 0 0 596 0 0 0 25 0 4 0 652685934 294678528 4986 33554432000 4194304 4580107 140736162099056 18446744073709551615 4294634 0 0 4096 2 18446744073709551615 0 0 17 3 0 0 0
/proc/8876/statm: 71943 4986 379 95 0 66925 0
[pid=8876/tid=8877] ppid=8874 vsize=287772 CPUtime=1.49 cores=1,3,5,7
/proc/8876/task/8877/stat : 8877 (strangenight2-m) R 8874 8876 8848 0 -1 4202560 1979 0 0 0 149 0 0 0 25 0 4 0 652685934 294678528 4986 33554432000 4194304 4580107 140736162099056 18446744073709551615 4295723 0 0 4096 2 0 0 0 -1 5 0 0 0
[pid=8876/tid=8878] ppid=8874 vsize=287772 CPUtime=1.49 cores=1,3,5,7
/proc/8876/task/8878/stat : 8878 (strangenight2-m) R 8874 8876 8848 0 -1 4202560 2455 0 0 0 149 0 0 0 25 0 4 0 652685934 294678528 4986 33554432000 4194304 4580107 140736162099056 18446744073709551615 4406476 0 0 4096 2 0 0 0 -1 1 0 0 0
[pid=8876/tid=8879] ppid=8874 vsize=287772 CPUtime=1.48 cores=1,3,5,7
/proc/8876/task/8879/stat : 8879 (strangenight2-m) R 8874 8876 8848 0 -1 4202560 1374 0 0 0 148 0 0 0 25 0 4 0 652685934 294678528 4986 33554432000 4194304 4580107 140736162099056 18446744073709551615 4294955 0 0 4096 2 0 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 5.96
Current children cumulated vsize (KiB) 287772

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

[startup+1.90031 s]
/proc/loadavg: 0.00 0.00 0.02 9/245 8893
/proc/meminfo: memFree=24289756/32951124 swapFree=61559568/67111528
[pid=8876] ppid=8874 vsize=288812 CPUtime=7.57 cores=1,3,5,7
/proc/8876/stat : 8876 (strangenight2-m) R 8874 8876 8848 0 -1 4202496 9788 0 0 0 756 1 0 0 25 0 4 0 652685934 295743488 5848 33554432000 4194304 4580107 140736162099056 18446744073709551615 4294533 0 0 4096 2 18446744073709551615 0 0 17 3 0 0 0
/proc/8876/statm: 72203 5848 379 95 0 67185 0
[pid=8876/tid=8877] ppid=8874 vsize=288812 CPUtime=1.89 cores=1,3,5,7
/proc/8876/task/8877/stat : 8877 (strangenight2-m) R 8874 8876 8848 0 -1 4202560 2188 0 0 0 189 0 0 0 25 0 4 0 652685934 295743488 5848 33554432000 4194304 4580107 140736162099056 18446744073709551615 4294963 0 0 4096 2 0 0 0 -1 5 0 0 0
[pid=8876/tid=8878] ppid=8874 vsize=288812 CPUtime=1.89 cores=1,3,5,7
/proc/8876/task/8878/stat : 8878 (strangenight2-m) R 8874 8876 8848 0 -1 4202560 2524 0 0 0 189 0 0 0 25 0 4 0 652685934 295743488 5848 33554432000 4194304 4580107 140736162099056 18446744073709551615 4294358 0 0 4096 2 0 0 0 -1 1 0 0 0
[pid=8876/tid=8879] ppid=8874 vsize=288812 CPUtime=1.87 cores=1,3,5,7
/proc/8876/task/8879/stat : 8879 (strangenight2-m) R 8874 8876 8848 0 -1 4202560 2357 0 0 0 187 0 0 0 25 0 4 0 652685934 295743488 5848 33554432000 4194304 4580107 140736162099056 18446744073709551615 4294510 0 0 4096 2 0 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 7.57
Current children cumulated vsize (KiB) 288812

[startup+2.10028 s]
/proc/loadavg: 0.00 0.00 0.02 5/237 8910
/proc/meminfo: memFree=24290936/32951124 swapFree=61559568/67111528
[pid=8876] ppid=8874 vsize=279632 CPUtime=8.38 cores=1,3,5,7
/proc/8876/stat : 8876 (strangenight2-m) R 8874 8876 8848 0 -1 4202496 10177 0 0 0 837 1 0 0 25 0 4 0 652685934 286343168 5482 33554432000 4194304 4580107 140736162099056 18446744073709551615 4294530 0 0 4096 2 18446744073709551615 0 0 17 3 0 0 0
/proc/8876/statm: 69908 5482 379 95 0 64890 0
[pid=8876/tid=8877] ppid=8874 vsize=279632 CPUtime=2.1 cores=1,3,5,7
/proc/8876/task/8877/stat : 8877 (strangenight2-m) R 8874 8876 8848 0 -1 4202560 2344 0 0 0 210 0 0 0 25 0 4 0 652685934 286343168 5484 33554432000 4194304 4580107 140736162099056 18446744073709551615 4295401 0 0 4096 2 0 0 0 -1 5 0 0 0
[pid=8876/tid=8878] ppid=8874 vsize=279632 CPUtime=2.09 cores=1,3,5,7
/proc/8876/task/8878/stat : 8878 (strangenight2-m) R 8874 8876 8848 0 -1 4202560 2672 0 0 0 209 0 0 0 25 0 4 0 652685934 286343168 5484 33554432000 4194304 4580107 140736162099056 18446744073709551615 4295404 0 0 4096 2 0 0 0 -1 1 0 0 0
[pid=8876/tid=8879] ppid=8874 vsize=279632 CPUtime=2.07 cores=1,3,5,7
/proc/8876/task/8879/stat : 8879 (strangenight2-m) R 8874 8876 8848 0 -1 4202560 2408 0 0 0 207 0 0 0 25 0 4 0 652685934 286343168 5484 33554432000 4194304 4580107 140736162099056 18446744073709551615 4294595 0 0 4096 2 0 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 8.38
Current children cumulated vsize (KiB) 279632

Child status: 20
Real time (s): 2.11269
CPU time (s): 8.40872
CPU user time (s): 8.39472
CPU system time (s): 0.013997
CPU usage (%): 398.01
Max. virtual memory (cumulated for all children) (KiB): 290516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.39472
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= 10183
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= 110
involuntary context switches= 81

runsolver used 0.004999 second user time and 0.022996 second system time

The end

Launcher Data 

Begin job on node109 at 2011-05-15 00:07:32
IDJOB=3366638
IDBENCH=83047
IDSOLVER=1844
FILE ID=node109/3366638-1305410852
RUNJOBID= node109-1305410851-8867
PBS_JOBID= 13324534
Free space on /tmp= 73228 MiB

SOLVER NAME= CryptoMiniSat Strange-Night-2-mt (fixed)
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v50-c1065-S1054153452-040.UNKNOWN.cnf
COMMAND LINE= ./strangenight2-mt --threads=NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3366638-1305410852/watcher-3366638-1305410852 -o /tmp/evaluation-result-3366638-1305410852/solver-3366638-1305410852 -C 4800 -W 1300 -M 15500  ./strangenight2-mt --threads=4 HOME/instance-3366638-1305410852.cnf

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

MD5SUM BENCH= 3e6f4baa098d5b86b4caa2cbed949b79
RANDOM SEED=1566319223

node109.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	: 5332.74
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		: 2666.809
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	: 5332.75
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	: 5332.82
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	: 5332.75
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	: 5332.82
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:      24315148 kB
Buffers:        233720 kB
Cached:        2252664 kB
SwapCached:      28404 kB
Active:          96120 kB
Inactive:      8323356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      24315148 kB
SwapTotal:    67111528 kB
SwapFree:     61559568 kB
Dirty:            5504 kB
Writeback:           0 kB
AnonPages:     5911056 kB
Mapped:          17116 kB
Slab:           122092 kB
PageTables:      30512 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 17850216 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= 73220 MiB
End job on node109 at 2011-05-15 00:07:34