Trace number 3173010

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 10.1755 2.57043

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v250-c1065-S1822479556-014.UNKNOWN.cnf
MD5SUM0c8d0957d77826a7c24d4ded86c5d721
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.135978
Satisfiable
(Un)Satisfiability was proved
Number of variables250
Number of clauses1065
Sum of the clauses size3195
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31065
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Outputting solution to console
0.00/0.00	c 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-3173010-1304124440.cnf'
0.00/0.00	c -- header says num vars:            250
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        250
0.00/0.00	c Parsing time:  0.00 s
0.00/0.00	c  N st     0         0       250      1065         0         0      3195         0   no data   no data  --
0.00/0.00	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 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:    250 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:     16  v-fix:    0  time:  0.00 s
0.00/0.01	c learnt bin added due to v-elim: 0
0.00/0.01	c Finding binary XORs  T:     0.00 s  found:       0
0.00/0.01	c Finding non-binary XORs:     0.00 s (found:       0, avg size: nan)
0.00/0.01	c calculated reachability. Time: 0.00
0.00/0.01	c Calc default polars -  time:   0.00 s pos:     120 undec:      27 neg:     103
0.00/0.01	c =========================================================================================
0.00/0.01	c types(t): F = full restart, N = normal restart
0.00/0.01	c types(t): S = simplification begin/end, E = solution found
0.00/0.01	c restart types(rt): st = static, dy = dynamic
0.00/0.01	c  t rt  Rest     Confl      Vars   NormCls    BinCls   Learnts    ClLits    LtLits   MTavgCS    LTAvgG
0.00/0.01	c  B st     0         0       240      1059         0         0      3226         0   no data   no data  --
0.08/0.05	c Decided on static restart strategy
5.57/1.45	c  N dy     7     30001       239      1059        16     10147      3226     91862     10.99      7.38  --
5.57/1.46	c  S st     7     30001       239      1059        16     10147      3226     91862     10.99      7.38  --
5.97/1.50	c  S st     7     30501       239      1059        17     10642      3226     97966     10.99      7.38  --
5.97/1.50	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
5.97/1.50	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
5.97/1.51	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bin:      7 BRemL:      0 BRemN:      0 CBin:       0 P:  0.5M T:  0.03
5.97/1.51	c Calc non-exist non-lernt bins v-fix:     0 done:    239 time:  0.00 s
5.97/1.51	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
5.97/1.51	c Subs w/ non-existent bins:      0 time:  0.00 s
5.97/1.51	c bin-w-bin subsume rem            7 bins  time:  0.00 s
5.97/1.53	c subs with bin:     1604  lits-rem:       564  v-fix:    0  time:  0.05 s
5.97/1.53	c Removed useless bin:       0  fixed:     0  bprops:   0.00M  time:  0.00 s
5.97/1.55	c lits-rem:       225  cl-subs:      840  v-elim:      8  v-fix:    0  time:  0.07 s
5.97/1.55	c learnt bin added due to v-elim: 0
5.97/1.55	c vivif2 --  cl tried     1039 cl shrink        0 lits rem          0 time: 0.00
5.97/1.55	c vivif2 --  cl tried     6280 cl shrink        0 lits rem          0 time: 0.00
5.97/1.56	c asymm  cl-useful: 0/1039/1039 lits-rem:0 time: 0.04
5.97/1.56	c calculated reachability. Time: 0.00
5.97/1.56	c  N dy     7     30501       238      1039        16      6280      3192     62395     10.99      7.38  --
5.97/1.56	c  F st     7     30501       238      1039        16      6280      3192     62395     10.99      7.38  --
6.36/1.67	c Decided on static restart strategy
9.95/2.50	c  E dy    14     43777       230      1039        59     11420      3192    104221      8.26      7.35  --
9.95/2.56	c Following stats are for *FIRST FINISHED THREAD ONLY*
9.95/2.56	c num threads              : 4          
9.95/2.56	c restarts                 : 14         
9.95/2.56	c dynamic restarts         : 2          
9.95/2.56	c static restarts          : 12         
9.95/2.56	c full restarts            : 1          
9.95/2.56	c total simplify time      : 0.00       
9.95/2.56	c learnts DL2              : 0          
9.95/2.56	c learnts size 2           : 78         
9.95/2.56	c learnts size 1           : 32          (12.80     % of vars)
9.95/2.56	c filedLit time            : 0.03        (0.32      % time)
9.95/2.56	c v-elim SatELite          : 11          (4.40      % vars)
9.95/2.56	c SatELite time            : 0.05        (0.50      % time)
9.95/2.56	c v-elim xor               : 0           (0.00      % vars)
9.95/2.56	c xor elim time            : 0.00        (0.04      % time)
9.95/2.56	c num binary xor trees     : 0          
9.95/2.56	c binxor trees' crown      : 0           (nan       leafs/tree)
9.95/2.56	c bin xor find time        : 0.00       
9.95/2.56	c OTF clause subsumed      : 2510        (0.06      clauses/conflict)
9.95/2.56	c OTF subs. size diff      : 2614        (1.04       lits/clause)
9.95/2.56	c OTF cl watch-shrink      : 7065        (0.16      clauses/conflict)
9.95/2.56	c OTF cl watch-sh-lit      : 8261        (1.17       lits/clause)
9.95/2.56	c tried to recurMin cls    : 43765       (99.97      % of conflicts)
9.95/2.56	c updated cache            : 0           (0.00       lits/tried recurMin)
9.95/2.56	c OTF Gate-Rem cl          : 0           (0.00      clauses/conflict)
9.95/2.56	c OTF Gate-rem lits        : 0           (nan       lits/confl)
9.95/2.56	c unit cls received        : 0           (0.00      % of units)
9.95/2.56	c unit cls sent            : 2           (6.25      % of units)
9.95/2.56	c bin cls received         : 0          
9.95/2.56	c bin cls sent             : 46         
9.95/2.56	c tri cls recevied         : 0          
9.95/2.56	c tri cls sent             : 25         
9.95/2.56	c clauses over max glue    : 0           (0.00      % of all clauses)
9.95/2.56	c conflicts                : 43777       (4311.11   / sec)
9.95/2.56	c decisions                : 51187       (1.64      % random)
9.95/2.56	c bogo-props               : 204701884   (20158823.28 / sec)
9.95/2.56	c props                    : 2343482     (230783.61 / sec)
9.95/2.56	c conflict literals        : 490665      (27.72     % deleted)
9.95/2.56	c Memory used              : 663.73      MB
9.95/2.56	c single-thread CPU time   : 10.15       s
9.95/2.56	c all-threads sum CPU time : 10.15       s
9.95/2.56	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-3173010-1304124440/watcher-3173010-1304124440 -o /tmp/evaluation-result-3173010-1304124440/solver-3173010-1304124440 -C 4800 -W 1300 -M 15500 ./techdemo --threads=4 HOME/instance-3173010-1304124440.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: 7.57 8.00 8.01 7/180 28234
/proc/meminfo: memFree=29654572/32950928 swapFree=67111364/67111528
[pid=28234] ppid=28232 vsize=81144 CPUtime=0 cores=1,3,5,7
/proc/28234/stat : 28234 (techdemo) R 28232 28234 27972 0 -1 4202496 680 0 0 0 0 0 0 0 25 0 4 0 602674699 83091456 611 33554432000 4194304 4797429 140736319431728 18446744073709551615 46968837461932 0 0 4096 2 18446744073709551615 0 0 17 3 0 0 0
/proc/28234/statm: 20286 611 360 148 0 15215 0
[pid=28234/tid=28235] ppid=28232 vsize=81144 CPUtime=0 cores=1,3,5,7
/proc/28234/task/28235/stat : 28235 (techdemo) R 28232 28234 27972 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 4 0 602674699 83091456 612 33554432000 4194304 4797429 140736319431728 18446744073709551615 256415448049 0 0 4096 2 0 0 0 -1 3 0 0 0
[pid=28234/tid=28236] ppid=28232 vsize=81144 CPUtime=0 cores=1,3,5,7
/proc/28234/task/28236/stat : 28236 (techdemo) R 28232 28234 27972 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 4 0 602674699 83091456 612 33554432000 4194304 4797429 140736319431728 18446744073709551615 256415448049 0 0 4096 2 0 0 0 -1 3 0 0 0
[pid=28234/tid=28237] ppid=28232 vsize=81144 CPUtime=0 cores=1,3,5,7
/proc/28234/task/28237/stat : 28237 (techdemo) R 28232 28234 27972 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 4 0 602674699 83091456 612 33554432000 4194304 4797429 140736319431728 18446744073709551615 256410423528 0 0 4096 2 0 0 0 -1 5 0 0 0

[startup+0.0290701 s]
/proc/loadavg: 7.57 8.00 8.01 7/180 28234
/proc/meminfo: memFree=29654572/32950928 swapFree=67111364/67111528
[pid=28234] ppid=28232 vsize=671904 CPUtime=0.08 cores=1,3,5,7
/proc/28234/stat : 28234 (techdemo) R 28232 28234 27972 0 -1 4202496 1019 0 0 0 8 0 0 0 25 0 4 0 602674699 688029696 900 33554432000 4194304 4797429 140736319431728 18446744073709551615 4423652 0 0 4096 2 18446744073709551615 0 0 17 3 0 0 0
/proc/28234/statm: 167976 900 409 148 0 162905 0
[pid=28234/tid=28235] ppid=28232 vsize=671904 CPUtime=0.01 cores=1,3,5,7
/proc/28234/task/28235/stat : 28235 (techdemo) R 28232 28234 27972 0 -1 4202560 88 0 0 0 1 0 0 0 25 0 4 0 602674699 688029696 900 33554432000 4194304 4797429 140736319431728 18446744073709551615 4424452 0 0 4096 2 0 0 0 -1 1 0 0 0
[pid=28234/tid=28236] ppid=28232 vsize=671904 CPUtime=0.02 cores=1,3,5,7
/proc/28234/task/28236/stat : 28236 (techdemo) R 28232 28234 27972 0 -1 4202560 82 0 0 0 2 0 0 0 25 0 4 0 602674699 688029696 900 33554432000 4194304 4797429 140736319431728 18446744073709551615 256415496686 0 0 4096 2 0 0 0 -1 7 0 0 0
[pid=28234/tid=28237] ppid=28232 vsize=671904 CPUtime=0.02 cores=1,3,5,7
/proc/28234/task/28237/stat : 28237 (techdemo) R 28232 28234 27972 0 -1 4202560 100 0 0 0 2 0 0 0 25 0 4 0 602674699 688029696 900 33554432000 4194304 4797429 140736319431728 18446744073709551615 4403620 0 0 4096 2 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 671904

[startup+0.133057 s]
/proc/loadavg: 7.57 8.00 8.01 7/180 28234
/proc/meminfo: memFree=29654572/32950928 swapFree=67111364/67111528
[pid=28234] ppid=28232 vsize=672724 CPUtime=0.5 cores=1,3,5,7
/proc/28234/stat : 28234 (techdemo) R 28232 28234 27972 0 -1 4202496 1470 0 0 0 50 0 0 0 25 0 4 0 602674699 688869376 1337 33554432000 4194304 4797429 140736319431728 18446744073709551615 4422886 0 0 4096 2 18446744073709551615 0 0 17 3 0 0 0
/proc/28234/statm: 168181 1337 411 148 0 163110 0
[pid=28234/tid=28235] ppid=28232 vsize=672724 CPUtime=0.12 cores=1,3,5,7
/proc/28234/task/28235/stat : 28235 (techdemo) R 28232 28234 27972 0 -1 4202560 212 0 0 0 12 0 0 0 25 0 4 0 602674699 688869376 1337 33554432000 4194304 4797429 140736319431728 18446744073709551615 4351358 0 0 4096 2 0 0 0 -1 1 0 0 0
[pid=28234/tid=28236] ppid=28232 vsize=672724 CPUtime=0.12 cores=1,3,5,7
/proc/28234/task/28236/stat : 28236 (techdemo) R 28232 28234 27972 0 -1 4202560 197 0 0 0 12 0 0 0 25 0 4 0 602674699 688869376 1337 33554432000 4194304 4797429 140736319431728 18446744073709551615 4424998 0 0 4096 2 0 0 0 -1 7 0 0 0
[pid=28234/tid=28237] ppid=28232 vsize=672724 CPUtime=0.12 cores=1,3,5,7
/proc/28234/task/28237/stat : 28237 (techdemo) R 28232 28234 27972 0 -1 4202560 203 0 0 0 12 0 0 0 25 0 4 0 602674699 688869376 1337 33554432000 4194304 4797429 140736319431728 18446744073709551615 4424835 0 0 4096 2 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 672724

[startup+0.301026 s]
/proc/loadavg: 7.57 8.00 8.01 7/180 28234
/proc/meminfo: memFree=29654572/32950928 swapFree=67111364/67111528
[pid=28234] ppid=28232 vsize=673900 CPUtime=1.17 cores=1,3,5,7
/proc/28234/stat : 28234 (techdemo) R 28232 28234 27972 0 -1 4202496 2058 0 0 0 117 0 0 0 25 0 4 0 602674699 690073600 1613 33554432000 4194304 4797429 140736319431728 18446744073709551615 4425630 0 0 4096 2 18446744073709551615 0 0 17 3 0 0 0
/proc/28234/statm: 168475 1613 411 148 0 163404 0
[pid=28234/tid=28235] ppid=28232 vsize=673900 CPUtime=0.28 cores=1,3,5,7
/proc/28234/task/28235/stat : 28235 (techdemo) R 28232 28234 27972 0 -1 4202560 359 0 0 0 28 0 0 0 25 0 4 0 602674699 690073600 1613 33554432000 4194304 4797429 140736319431728 18446744073709551615 4351144 0 0 4096 2 0 0 0 -1 1 0 0 0
[pid=28234/tid=28236] ppid=28232 vsize=673900 CPUtime=0.29 cores=1,3,5,7
/proc/28234/task/28236/stat : 28236 (techdemo) R 28232 28234 27972 0 -1 4202560 337 0 0 0 29 0 0 0 25 0 4 0 602674699 690073600 1615 33554432000 4194304 4797429 140736319431728 18446744073709551615 4387264 0 0 4096 2 0 0 0 -1 7 0 0 0
[pid=28234/tid=28237] ppid=28232 vsize=673900 CPUtime=0.29 cores=1,3,5,7
/proc/28234/task/28237/stat : 28237 (techdemo) R 28232 28234 27972 0 -1 4202560 357 0 0 0 29 0 0 0 25 0 4 0 602674699 690073600 1615 33554432000 4194304 4797429 140736319431728 18446744073709551615 256415088395 0 0 4096 2 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 1.17
Current children cumulated vsize (KiB) 673900

[startup+0.700952 s]
/proc/loadavg: 7.57 8.00 8.01 7/180 28234
/proc/meminfo: memFree=29654572/32950928 swapFree=67111364/67111528
[pid=28234] ppid=28232 vsize=676012 CPUtime=2.77 cores=1,3,5,7
/proc/28234/stat : 28234 (techdemo) R 28232 28234 27972 0 -1 4202496 3787 0 0 0 277 0 0 0 25 0 4 0 602674699 692236288 2776 33554432000 4194304 4797429 140736319431728 18446744073709551615 4424750 0 0 4096 2 18446744073709551615 0 0 17 3 0 0 0
/proc/28234/statm: 169003 2776 416 148 0 163932 0
[pid=28234/tid=28235] ppid=28232 vsize=676012 CPUtime=0.68 cores=1,3,5,7
/proc/28234/task/28235/stat : 28235 (techdemo) R 28232 28234 27972 0 -1 4202560 880 0 0 0 68 0 0 0 25 0 4 0 602674699 692236288 2776 33554432000 4194304 4797429 140736319431728 18446744073709551615 4424953 0 0 4096 2 0 0 0 -1 1 0 0 0
[pid=28234/tid=28236] ppid=28232 vsize=676012 CPUtime=0.68 cores=1,3,5,7
/proc/28234/task/28236/stat : 28236 (techdemo) R 28232 28234 27972 0 -1 4202560 775 0 0 0 68 0 0 0 25 0 4 0 602674699 692236288 2776 33554432000 4194304 4797429 140736319431728 18446744073709551615 4388686 0 0 4096 2 0 0 0 -1 7 0 0 0
[pid=28234/tid=28237] ppid=28232 vsize=676012 CPUtime=0.69 cores=1,3,5,7
/proc/28234/task/28237/stat : 28237 (techdemo) R 28232 28234 27972 0 -1 4202560 838 0 0 0 69 0 0 0 25 0 4 0 602674699 692236288 2776 33554432000 4194304 4797429 140736319431728 18446744073709551615 4422912 0 0 4096 2 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 2.77
Current children cumulated vsize (KiB) 676012

[startup+1.5008 s]
/proc/loadavg: 7.57 8.00 8.01 9/184 28238
/proc/meminfo: memFree=29641532/32950928 swapFree=67111364/67111528
[pid=28234] ppid=28232 vsize=677564 CPUtime=5.97 cores=1,3,5,7
/proc/28234/stat : 28234 (techdemo) R 28232 28234 27972 0 -1 4202496 5006 0 0 0 596 1 0 0 25 0 4 0 602674699 693825536 3495 33554432000 4194304 4797429 140736319431728 18446744073709551615 4424794 0 0 4096 2 18446744073709551615 0 0 17 3 0 0 0
/proc/28234/statm: 169391 3495 418 148 0 164320 0
[pid=28234/tid=28235] ppid=28232 vsize=677564 CPUtime=1.48 cores=1,3,5,7
/proc/28234/task/28235/stat : 28235 (techdemo) R 28232 28234 27972 0 -1 4202560 1214 0 0 0 148 0 0 0 25 0 4 0 602674699 693825536 3495 33554432000 4194304 4797429 140736319431728 18446744073709551615 4425054 0 0 4096 2 0 0 0 -1 1 0 0 0
[pid=28234/tid=28236] ppid=28232 vsize=677564 CPUtime=1.48 cores=1,3,5,7
/proc/28234/task/28236/stat : 28236 (techdemo) R 28232 28234 27972 0 -1 4202560 964 0 0 0 148 0 0 0 25 0 4 0 602674699 693825536 3495 33554432000 4194304 4797429 140736319431728 18446744073709551615 4424662 0 0 4096 2 0 0 0 -1 7 0 0 0
[pid=28234/tid=28237] ppid=28232 vsize=677564 CPUtime=1.49 cores=1,3,5,7
/proc/28234/task/28237/stat : 28237 (techdemo) R 28232 28234 27972 0 -1 4202560 1051 0 0 0 149 0 0 0 25 0 4 0 602674699 693825536 3495 33554432000 4194304 4797429 140736319431728 18446744073709551615 4429150 0 0 4096 2 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 5.97
Current children cumulated vsize (KiB) 677564

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

[startup+2.30065 s]
/proc/loadavg: 7.57 8.00 8.01 9/184 28238
/proc/meminfo: memFree=29636448/32950928 swapFree=67111364/67111528
[pid=28234] ppid=28232 vsize=679232 CPUtime=9.15 cores=1,3,5,7
/proc/28234/stat : 28234 (techdemo) R 28232 28234 27972 0 -1 4202496 6168 0 0 0 914 1 0 0 25 0 4 0 602674699 695533568 4063 33554432000 4194304 4797429 140736319431728 18446744073709551615 4424750 0 0 4096 2 18446744073709551615 0 0 17 3 0 0 0
/proc/28234/statm: 169808 4063 418 148 0 164737 0
[pid=28234/tid=28235] ppid=28232 vsize=679232 CPUtime=2.28 cores=1,3,5,7
/proc/28234/task/28235/stat : 28235 (techdemo) R 28232 28234 27972 0 -1 4202560 1381 0 0 0 228 0 0 0 25 0 4 0 602674699 695533568 4063 33554432000 4194304 4797429 140736319431728 18446744073709551615 4425037 0 0 4096 2 0 0 0 -1 1 0 0 0
[pid=28234/tid=28236] ppid=28232 vsize=679232 CPUtime=2.27 cores=1,3,5,7
/proc/28234/task/28236/stat : 28236 (techdemo) R 28232 28234 27972 0 -1 4202560 1212 0 0 0 227 0 0 0 25 0 4 0 602674699 695533568 4063 33554432000 4194304 4797429 140736319431728 18446744073709551615 4424960 0 0 4096 2 0 0 0 -1 7 0 0 0
[pid=28234/tid=28237] ppid=28232 vsize=679232 CPUtime=2.29 cores=1,3,5,7
/proc/28234/task/28237/stat : 28237 (techdemo) R 28232 28234 27972 0 -1 4202560 1267 0 0 0 229 0 0 0 25 0 4 0 602674699 695533568 4063 33554432000 4194304 4797429 140736319431728 18446744073709551615 4425120 0 0 4096 2 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 9.15
Current children cumulated vsize (KiB) 679232

[startup+2.50061 s]
/proc/loadavg: 7.57 8.00 8.01 9/184 28238
/proc/meminfo: memFree=29636448/32950928 swapFree=67111364/67111528
[pid=28234] ppid=28232 vsize=679652 CPUtime=9.95 cores=1,3,5,7
/proc/28234/stat : 28234 (techdemo) R 28232 28234 27972 0 -1 4202496 6397 0 0 0 994 1 0 0 25 0 4 0 602674699 695963648 4290 33554432000 4194304 4797429 140736319431728 18446744073709551615 4422906 0 0 4096 2 18446744073709551615 0 0 17 3 0 0 0
/proc/28234/statm: 169913 4290 418 148 0 164842 0
[pid=28234/tid=28235] ppid=28232 vsize=679652 CPUtime=2.48 cores=1,3,5,7
/proc/28234/task/28235/stat : 28235 (techdemo) R 28232 28234 27972 0 -1 4202560 1460 0 0 0 248 0 0 0 25 0 4 0 602674699 695963648 4290 33554432000 4194304 4797429 140736319431728 18446744073709551615 4568122 0 0 4096 2 0 0 0 -1 1 0 0 0
[pid=28234/tid=28236] ppid=28232 vsize=679652 CPUtime=2.47 cores=1,3,5,7
/proc/28234/task/28236/stat : 28236 (techdemo) R 28232 28234 27972 0 -1 4202560 1231 0 0 0 247 0 0 0 25 0 4 0 602674699 695963648 4290 33554432000 4194304 4797429 140736319431728 18446744073709551615 4430012 0 0 4096 2 0 0 0 -1 7 0 0 0
[pid=28234/tid=28237] ppid=28232 vsize=679652 CPUtime=2.49 cores=1,3,5,7
/proc/28234/task/28237/stat : 28237 (techdemo) R 28232 28234 27972 0 -1 4202560 1350 0 0 0 249 0 0 0 25 0 4 0 602674699 695963648 4290 33554432000 4194304 4797429 140736319431728 18446744073709551615 4568320 0 0 4096 2 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 9.95
Current children cumulated vsize (KiB) 679652

Child status: 20
Real time (s): 2.57043
CPU time (s): 10.1755
CPU user time (s): 10.1575
CPU system time (s): 0.017997
CPU usage (%): 395.867
Max. virtual memory (cumulated for all children) (KiB): 679652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.1575
system time used= 0.017997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6404
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= 150
involuntary context switches= 67

runsolver used 0.004999 second user time and 0.014997 second system time

The end

Launcher Data 

Begin job on node115 at 2011-04-30 02:47:20
IDJOB=3173010
IDBENCH=83028
IDSOLVER=1584
FILE ID=node115/3173010-1304124440
RUNJOBID= node115-1304122022-27991
PBS_JOBID= 13170743
Free space on /tmp= 72724 MiB

SOLVER NAME= CryptoMiniSat TechDemo-Alpha-mt
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v250-c1065-S1822479556-014.UNKNOWN.cnf
COMMAND LINE= ./techdemo --threads=NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3173010-1304124440/watcher-3173010-1304124440 -o /tmp/evaluation-result-3173010-1304124440/solver-3173010-1304124440 -C 4800 -W 1300 -M 15500  ./techdemo --threads=4 HOME/instance-3173010-1304124440.cnf

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

MD5SUM BENCH= 0c8d0957d77826a7c24d4ded86c5d721
RANDOM SEED=1411064717

node115.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		: 2666.811
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	: 5333.62
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		: 2666.811
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	: 5226.15
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		: 2666.811
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		: 2666.811
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		: 2666.811
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	: 5332.77
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		: 2666.811
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	: 5332.74
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		: 2666.811
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		: 2666.811
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:     32950928 kB
MemFree:      29654728 kB
Buffers:        816772 kB
Cached:        1960456 kB
SwapCached:          0 kB
Active:         212308 kB
Inactive:      2659060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      29654728 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:           15772 kB
Writeback:           0 kB
AnonPages:       93644 kB
Mapped:          15632 kB
Slab:           362632 kB
PageTables:       4456 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   690384 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= 72716 MiB
End job on node115 at 2011-04-30 02:47:23