Trace number 3172894

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-mtSAT 33.9548 8.66253

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v350-c1491-S1077220429-098.SATISFIABLE.cnf
MD5SUM47cf94d2c6b17be07f455562df293cd1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.003999
Satisfiable
(Un)Satisfiability was proved
Number of variables350
Number of clauses1491
Sum of the clauses size4473
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31491
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-3172894-1304114667.cnf'
0.00/0.00	c -- header says num vars:            350
0.00/0.00	c -- header says num clauses:        1491
0.00/0.00	c -- clauses added:            0 learnts,         1491 normals,            0 xors
0.00/0.00	c -- vars added        350
0.00/0.00	c Parsing time:  0.00 s
0.00/0.01	c  N st     0         0       350      1491         0         0      4473         0   no data   no data  --
0.00/0.01	c asymm  cl-useful: 0/1491/1491 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:    350 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
0.00/0.29	c lits-rem:         0  cl-subs:        0  v-elim:     22  v-fix:    0  time:  0.01 s
0.00/0.29	c learnt bin added due to v-elim: 0
0.00/0.29	c Finding binary XORs  T:     0.00 s  found:       0
0.00/0.29	c Finding non-binary XORs:     0.00 s (found:       0, avg size: nan)
0.00/0.29	c calculated reachability. Time: 0.00
0.00/0.29	c Calc default polars -  time:   0.00 s pos:     162 undec:      34 neg:     154
0.00/0.29	c =========================================================================================
0.00/0.29	c types(t): F = full restart, N = normal restart
0.00/0.29	c types(t): S = simplification begin/end, E = solution found
0.00/0.29	c restart types(rt): st = static, dy = dynamic
0.00/0.29	c  t rt  Rest     Confl      Vars   NormCls    BinCls   Learnts    ClLits    LtLits   MTavgCS    LTAvgG
0.00/0.29	c  B st     0         0       332      1471         0         0      4497         0   no data   no data  --
0.00/0.29	c Decided on static restart strategy
6.77/1.70	c  N dy     7     30001       332      1471         0     10525      4497    154090     19.26     11.45  --
6.77/1.71	c  S st     7     30001       332      1471         0     10525      4497    154090     19.26     11.45  --
6.77/1.76	c  S st     7     30507       332      1471         0     11028      4497    162455     19.26     11.45  --
6.77/1.76	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
6.77/1.76	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
6.77/1.78	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bin:      0 BRemL:      0 BRemN:      0 CBin:       0 P:  0.6M T:  0.06
6.77/1.78	c Calc non-exist non-lernt bins v-fix:     0 done:    332 time:  0.00 s
6.77/1.78	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
6.77/1.78	c Subs w/ non-existent bins:      0 time:  0.00 s
6.77/1.78	c bin-w-bin subsume rem            0 bins  time:  0.00 s
6.77/1.78	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
6.77/1.78	c Removed useless bin:       0  fixed:     0  bprops:   0.00M  time:  0.00 s
7.58/1.91	c lits-rem:       204  cl-subs:      744  v-elim:      4  v-fix:    0  time:  0.51 s
7.58/1.91	c learnt bin added due to v-elim: 0
7.58/1.91	c vivif2 --  cl tried     1471 cl shrink        0 lits rem          0 time: 0.00
7.58/1.91	c vivif2 --  cl tried    10284 cl shrink        0 lits rem          0 time: 0.00
7.58/1.93	c asymm  cl-useful: 0/1471/1471 lits-rem:0 time: 0.08
7.58/1.93	c calculated reachability. Time: 0.00
7.58/1.93	c  N dy     7     30507       332      1471         0     10284      4497    151360     19.26     11.45  --
7.58/1.93	c  F st     7     30507       332      1471         0     10284      4497    151360     19.26     11.45  --
7.96/2.08	c Decided on static restart strategy
12.75/3.20	c  N dy    14     45760       332      1471         0      8695      4497     88357     18.17     11.72  --
12.75/3.20	c  S st    14     45760       332      1471         0      8695      4497     88357     18.17     11.72  --
12.75/3.24	c  S st    14     46262       332      1471         0      9196      4497     96921     18.17     11.72  --
12.75/3.24	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
12.75/3.24	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
12.75/3.26	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bin:      0 BRemL:      0 BRemN:      0 CBin:       0 P:  0.6M T:  0.04
12.75/3.26	c Calc non-exist non-lernt bins v-fix:     0 done:    332 time:  0.00 s
12.75/3.26	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
12.75/3.26	c Subs w/ non-existent bins:      0 time:  0.00 s
12.75/3.26	c bin-w-bin subsume rem            0 bins  time:  0.00 s
12.75/3.26	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
12.75/3.26	c Removed useless bin:       0  fixed:     0  bprops:   0.00M  time:  0.00 s
13.16/3.30	c lits-rem:        20  cl-subs:      171  v-elim:      4  v-fix:    0  time:  0.16 s
13.16/3.30	c learnt bin added due to v-elim: 0
13.16/3.30	c vivif2 --  cl tried     1471 cl shrink        0 lits rem          0 time: 0.00
13.16/3.30	c vivif2 --  cl tried     9025 cl shrink        0 lits rem          0 time: 0.00
13.16/3.31	c asymm  cl-useful: 0/1471/1471 lits-rem:0 time: 0.06
13.16/3.31	c calculated reachability. Time: 0.00
13.16/3.31	c  N dy    14     46262       332      1471         0      9025      4497     95347     18.17     11.72  --
21.95/5.54	c  N dy    15     69396       332      1471         0     11114      4497    114583     18.27     11.75  --
21.95/5.55	c  S st    15     69396       332      1471         0     11114      4497    114583     18.27     11.75  --
22.35/5.60	c  S st    15     69899       332      1471         0     11616      4497    123261     18.27     11.75  --
22.35/5.60	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
22.35/5.60	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
22.35/5.61	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bin:      0 BRemL:      0 BRemN:      0 CBin:       0 P:  0.9M T:  0.06
22.35/5.61	c Calc non-exist non-lernt bins v-fix:     0 done:    332 time:  0.00 s
22.35/5.61	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
22.35/5.61	c Subs w/ non-existent bins:      0 time:  0.00 s
22.35/5.62	c bin-w-bin subsume rem            0 bins  time:  0.00 s
22.35/5.62	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
22.35/5.62	c Removed useless bin:       0  fixed:     0  bprops:   0.00M  time:  0.00 s
22.75/5.70	c ORs :      0 avg-s:  nan cl-sh:     0 l-rem:      0 b-add:      0 v-rep:   0 cl-rem: 0 avg s: nan T:    0.00
24.35/6.19	c Added 4 vars  tried: 80000 time: 1.96
24.35/6.19	c ORs :      4 avg-s:  0.0 cl-sh:   681 l-rem:    681 b-add:      8 v-rep:   0 cl-rem: 0 avg s: nan T:    1.96
24.35/6.19	c lits-rem:        41  cl-subs:      201  v-elim:      4  v-fix:    0  time:  2.30 s
24.35/6.19	c learnt bin added due to v-elim: 0
24.35/6.19	c vivif2 --  cl tried     1475 cl shrink        0 lits rem          0 time: 0.00
24.35/6.19	c vivif2 --  cl tried    11415 cl shrink        0 lits rem          0 time: 0.00
24.76/6.21	c asymm  cl-useful: 0/1475/1475 lits-rem:0 time: 0.07
24.76/6.21	c calculated reachability. Time: 0.00
24.76/6.21	c  N dy    15     69899       336      1475         8     11415      4525    120514     18.27     11.75  --
24.76/6.21	c  F st    15     69899       336      1475         8     11415      4525    120514     18.27     11.75  --
25.17/6.37	c Decided on static restart strategy
33.13/8.36	c  E dy    22     91702         0      1475         8     20858      4525    279030     18.73     11.77  --
33.13/8.36	c Verified 1475 clauses.
33.13/8.36	c Solution needs extension. Extending.
33.88/8.65	c Verified 1475 clauses.
33.88/8.65	c Following stats are for *FIRST FINISHED THREAD ONLY*
33.88/8.65	c num threads              : 4          
33.88/8.65	c restarts                 : 22         
33.88/8.65	c dynamic restarts         : 4          
33.88/8.65	c static restarts          : 18         
33.88/8.65	c full restarts            : 2          
33.88/8.65	c total simplify time      : 0.00       
33.88/8.65	c learnts DL2              : 0          
33.88/8.65	c learnts size 2           : 8          
33.88/8.65	c learnts size 1           : 0           (0.00      % of vars)
33.88/8.65	c filedLit time            : 0.17        (0.50      % time)
33.88/8.65	c v-elim SatELite          : 18          (5.08      % vars)
33.88/8.65	c SatELite time            : 2.95        (8.70      % time)
33.88/8.65	c v-elim xor               : 0           (0.00      % vars)
33.88/8.65	c xor elim time            : 0.00        (0.01      % time)
33.88/8.65	c num binary xor trees     : 0          
33.88/8.65	c binxor trees' crown      : 0           (nan       leafs/tree)
33.88/8.65	c bin xor find time        : 0.00       
33.88/8.65	c OTF clause subsumed      : 2808        (0.03      clauses/conflict)
33.88/8.65	c OTF subs. size diff      : 3024        (1.08       lits/clause)
33.88/8.65	c OTF cl watch-shrink      : 19457       (0.21      clauses/conflict)
33.88/8.65	c OTF cl watch-sh-lit      : 23736       (1.22       lits/clause)
33.88/8.65	c tried to recurMin cls    : 91702       (100.00     % of conflicts)
33.88/8.65	c updated cache            : 3           (0.00       lits/tried recurMin)
33.88/8.65	c OTF Gate-Rem cl          : 3           (0.00      clauses/conflict)
33.88/8.65	c OTF Gate-rem lits        : 3           (1.00      lits/confl)
33.88/8.65	c unit cls received        : 0           (nan       % of units)
33.88/8.65	c unit cls sent            : 0           (nan       % of units)
33.88/8.65	c bin cls received         : 0          
33.88/8.65	c bin cls sent             : 8          
33.88/8.65	c tri cls recevied         : 0          
33.88/8.65	c tri cls sent             : 7          
33.88/8.65	c clauses over max glue    : 0           (0.00      % of all clauses)
33.88/8.65	c conflicts                : 91702       (2703.09   / sec)
33.88/8.65	c decisions                : 112136      (2.38      % random)
33.88/8.65	c bogo-props               : 601811422   (17739549.74 / sec)
33.88/8.65	c props                    : 6170724     (181893.96 / sec)
33.88/8.65	c conflict literals        : 1679059     (21.41     % deleted)
33.88/8.65	c Memory used              : 671.09      MB
33.88/8.65	c single-thread CPU time   : 33.92       s
33.88/8.65	c all-threads sum CPU time : 33.92       s
33.88/8.65	s SATISFIABLE
33.88/8.66	v -1 -2 3 4 -5 -6 -7 8 9 -10 11 -12 13 14 -15 -16 17 -18 19 -20 21 -22 23 24 25 26 27 -28 29 -30 -31 -32 -33 -34 -35 36 37 -38 39 40 41 42 43 -44 -45 -46 -47 48 -49 50 -51 -52 -53 54 -55 56 -57 -58 -59 -60 61 62 63 -64 65 -66 67 -68 69 70 -71 -72 -73 -74 75 76 -77 -78 79 80 81 -82 -83 -84 -85 -86 -87 88 89 90 -91 -92 93 -94 95 -96 -97 98 -99 100 101 -102 -103 104 105 106 107 108 109 -110 111 -112 113 114 115 -116 117 -118 119 -120 -121 -122 123 -124 125 126 -127 128 129 -130 -131 132 133 134 135 -136 -137 -138 -139 140 141 -142 143 -144 145 -146 -147 148 149 -150 151 152 -153 -154 155 -156 -157 158 159 160 -161 -162 -163 -164 165 166 167 -168 -169 -170 171 172 -173 -174 175 176 177 178 179 -180 181 -182 183 -184 -185 -186 187 -188 -189 -190 191 192 193 -194 195 -196 197 198 -199 -200 201 -202 203 204 -205 -206 207 208 209 210 -211 -212 -213 -214 -215 216 -217 -218 219 220 -221 222 223 224 -225 226 -227 228 229 230 231 232 233 234 235 -236 -237 -238 239 240 -241 242 243 244 245 -246 -247 -248 249 -250 -251 -252 -253 254 -255 256 -257 -258 259 -260 261 262 -263 -264 -265 266 -267 268 269 -270 -271 -272 -273 274 -275 276 -277 -278 279 280 281 282 -283 284 285 286 287 -288 289 290 -291 -292 -293 -294 295 296 297 298 -299 -300 301 -302 -303 304 305 306 307 -308 -309 -310 311 312 -313 -314 -315 -316 -317 -318 319 -320 321 322 323 324 -325 326 327 328 -329 330 -331 -332 333 -334 335 336 -337 -338 339 340 -341 342 -343 -344 345 346 347 348 -349 350 0

Verifier Data 

OK

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-3172894-1304114667/watcher-3172894-1304114667 -o /tmp/evaluation-result-3172894-1304114667/solver-3172894-1304114667 -C 4800 -W 1300 -M 15500 ./techdemo --threads=4 HOME/instance-3172894-1304114667.cnf 

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

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


[startup+0 s]
/proc/loadavg: 7.47 7.84 7.30 3/177 27278
/proc/meminfo: memFree=29692056/32950928 swapFree=67111364/67111528
[pid=27278] ppid=27276 vsize=50568 CPUtime=0 cores=0,2,4,6
/proc/27278/stat : 27278 (techdemo) R 27276 27278 27136 0 -1 4202496 723 0 0 0 0 0 0 0 25 0 1 0 601697364 51781632 654 33554432000 4194304 4797429 140734558116256 18446744073709551615 256415052485 0 0 4096 2 0 0 0 17 2 0 0 0
/proc/27278/statm: 12642 655 347 148 0 7571 0

[startup+0.0846509 s]
/proc/loadavg: 7.47 7.84 7.30 3/177 27278
/proc/meminfo: memFree=29692056/32950928 swapFree=67111364/67111528
[pid=27278] ppid=27276 vsize=676048 CPUtime=1.79 cores=0,2,4,6
/proc/27278/stat : 27278 (techdemo) R 27276 27278 27136 0 -1 4202496 3027 0 0 0 179 0 0 0 18 0 4 0 601697364 692273152 2453 33554432000 4194304 4797429 140734558116256 18446744073709551615 4391139 0 0 4096 2 18446744073709551615 0 0 17 2 0 0 0
/proc/27278/statm: 169505 3265 418 148 0 164434 0
Current children cumulated CPU time (s) 1.79
Current children cumulated vsize (KiB) 676048

[startup+0.838441 s]
/proc/loadavg: 7.47 7.84 7.30 3/177 27278
/proc/meminfo: memFree=29692056/32950928 swapFree=67111364/67111528
[pid=27278] ppid=27276 vsize=678364 CPUtime=3.65 cores=0,2,4,6
/proc/27278/stat : 27278 (techdemo) R 27276 27278 27136 0 -1 4202496 4817 0 0 0 364 1 0 0 19 0 4 0 601697364 694644736 3338 33554432000 4194304 4797429 140734558116256 18446744073709551615 4422906 0 0 4096 2 18446744073709551615 0 0 17 2 0 0 0
/proc/27278/statm: 169591 3338 418 148 0 164520 0
Current children cumulated CPU time (s) 3.65
Current children cumulated vsize (KiB) 678364

[startup+1.02069 s]
/proc/loadavg: 7.47 7.84 7.30 3/177 27278
/proc/meminfo: memFree=29692056/32950928 swapFree=67111364/67111528
[pid=27278] ppid=27276 vsize=678792 CPUtime=4.05 cores=0,2,4,6
/proc/27278/stat : 27278 (techdemo) R 27276 27278 27136 0 -1 4202496 5063 0 0 0 404 1 0 0 19 0 4 0 601697364 695083008 3582 33554432000 4194304 4797429 140734558116256 18446744073709551615 4424750 0 0 4096 2 18446744073709551615 0 0 17 2 0 0 0
/proc/27278/statm: 169698 3582 418 148 0 164627 0
Current children cumulated CPU time (s) 4.05
Current children cumulated vsize (KiB) 678792

[startup+1.12067 s]
/proc/loadavg: 7.47 7.84 7.30 3/177 27278
/proc/meminfo: memFree=29692056/32950928 swapFree=67111364/67111528
[pid=27278] ppid=27276 vsize=679108 CPUtime=4.45 cores=0,2,4,6
/proc/27278/stat : 27278 (techdemo) R 27276 27278 27136 0 -1 4202496 5192 0 0 0 444 1 0 0 19 0 4 0 601697364 695406592 3709 33554432000 4194304 4797429 140734558116256 18446744073709551615 4351624 0 0 4096 2 18446744073709551615 0 0 17 2 0 0 0
/proc/27278/statm: 169777 3710 418 148 0 164706 0
Current children cumulated CPU time (s) 4.45
Current children cumulated vsize (KiB) 679108

[startup+1.5006 s]
/proc/loadavg: 7.47 7.84 7.30 3/177 27278
/proc/meminfo: memFree=29692056/32950928 swapFree=67111364/67111528
[pid=27278] ppid=27276 vsize=680372 CPUtime=5.97 cores=0,2,4,6
/proc/27278/stat : 27278 (techdemo) R 27276 27278 27136 0 -1 4202496 6141 0 0 0 596 1 0 0 20 0 4 0 601697364 696700928 3804 33554432000 4194304 4797429 140734558116256 18446744073709551615 4422906 0 0 4096 2 18446744073709551615 0 0 17 2 0 0 0
/proc/27278/statm: 170093 3804 418 148 0 165022 0
Current children cumulated CPU time (s) 5.97
Current children cumulated vsize (KiB) 680372

[startup+3.1003 s]
/proc/loadavg: 7.47 7.84 7.30 9/184 27285
/proc/meminfo: memFree=29651640/32950928 swapFree=67111364/67111528
[pid=27278] ppid=27276 vsize=683316 CPUtime=12.35 cores=0,2,4,6
/proc/27278/stat : 27278 (techdemo) R 27276 27278 27136 0 -1 4202496 8484 0 0 0 1234 1 0 0 25 0 4 0 601697364 699715584 5135 33554432000 4194304 4797429 140734558116256 18446744073709551615 4425045 0 0 4096 2 18446744073709551615 0 0 17 4 0 0 0
/proc/27278/statm: 170829 5135 418 148 0 165758 0
[pid=27278/tid=27283] ppid=27276 vsize=683316 CPUtime=3.08 cores=0,2,4,6
/proc/27278/task/27283/stat : 27283 (techdemo) R 27276 27278 27136 0 -1 4202560 1881 0 0 0 308 0 0 0 25 0 4 0 601697365 699715584 5135 33554432000 4194304 4797429 140734558116256 18446744073709551615 4429080 0 0 4096 2 0 0 0 -1 0 0 0 0
[pid=27278/tid=27284] ppid=27276 vsize=683316 CPUtime=3.08 cores=0,2,4,6
/proc/27278/task/27284/stat : 27284 (techdemo) R 27276 27278 27136 0 -1 4202560 1769 0 0 0 308 0 0 0 25 0 4 0 601697365 699715584 5135 33554432000 4194304 4797429 140734558116256 18446744073709551615 4425057 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=27278/tid=27285] ppid=27276 vsize=683316 CPUtime=3.08 cores=0,2,4,6
/proc/27278/task/27285/stat : 27285 (techdemo) R 27276 27278 27136 0 -1 4202560 1822 0 0 0 308 0 0 0 25 0 4 0 601697365 699715584 5135 33554432000 4194304 4797429 140734558116256 18446744073709551615 4258736 0 0 4096 2 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 12.35
Current children cumulated vsize (KiB) 683316

[startup+6.3067 s]
/proc/loadavg: 7.52 7.84 7.30 9/184 27285
/proc/meminfo: memFree=29645952/32950928 swapFree=67111364/67111528
[pid=27278] ppid=27276 vsize=685544 CPUtime=25.17 cores=0,2,4,6
/proc/27278/stat : 27278 (techdemo) R 27276 27278 27136 0 -1 4202496 11127 0 0 0 2515 2 0 0 25 0 4 0 601697364 701997056 5954 33554432000 4194304 4797429 140734558116256 18446744073709551615 4424987 0 0 4096 2 18446744073709551615 0 0 17 4 0 0 0
/proc/27278/statm: 171386 5954 419 148 0 166315 0
[pid=27278/tid=27283] ppid=27276 vsize=685544 CPUtime=6.29 cores=0,2,4,6
/proc/27278/task/27283/stat : 27283 (techdemo) R 27276 27278 27136 0 -1 4202560 2413 0 0 0 629 0 0 0 25 0 4 0 601697365 701997056 5954 33554432000 4194304 4797429 140734558116256 18446744073709551615 4387819 0 0 4096 2 0 0 0 -1 0 0 0 0
[pid=27278/tid=27284] ppid=27276 vsize=685544 CPUtime=6.28 cores=0,2,4,6
/proc/27278/task/27284/stat : 27284 (techdemo) R 27276 27278 27136 0 -1 4202560 2231 0 0 0 628 0 0 0 25 0 4 0 601697365 701997056 5954 33554432000 4194304 4797429 140734558116256 18446744073709551615 4523861 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=27278/tid=27285] ppid=27276 vsize=685544 CPUtime=6.27 cores=0,2,4,6
/proc/27278/task/27285/stat : 27285 (techdemo) R 27276 27278 27136 0 -1 4202560 2343 0 0 0 627 0 0 0 25 0 4 0 601697365 701997056 5954 33554432000 4194304 4797429 140734558116256 18446744073709551615 4429171 0 0 4096 2 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 25.17
Current children cumulated vsize (KiB) 685544

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

[startup+7.10055 s]
/proc/loadavg: 7.52 7.84 7.30 9/184 27285
/proc/meminfo: memFree=29645952/32950928 swapFree=67111364/67111528
[pid=27278] ppid=27276 vsize=685936 CPUtime=28.34 cores=0,2,4,6
/proc/27278/stat : 27278 (techdemo) R 27276 27278 27136 0 -1 4202496 11537 0 0 0 2832 2 0 0 25 0 4 0 601697364 702398464 6349 33554432000 4194304 4797429 140734558116256 18446744073709551615 4424750 0 0 4096 2 18446744073709551615 0 0 17 4 0 0 0
/proc/27278/statm: 171484 6349 419 148 0 166413 0
[pid=27278/tid=27283] ppid=27276 vsize=685936 CPUtime=7.08 cores=0,2,4,6
/proc/27278/task/27283/stat : 27283 (techdemo) R 27276 27278 27136 0 -1 4202560 2529 0 0 0 708 0 0 0 25 0 4 0 601697365 702398464 6349 33554432000 4194304 4797429 140734558116256 18446744073709551615 4524493 0 0 4096 2 0 0 0 -1 0 0 0 0
[pid=27278/tid=27284] ppid=27276 vsize=685936 CPUtime=7.08 cores=0,2,4,6
/proc/27278/task/27284/stat : 27284 (techdemo) R 27276 27278 27136 0 -1 4202560 2308 0 0 0 708 0 0 0 25 0 4 0 601697365 702398464 6349 33554432000 4194304 4797429 140734558116256 18446744073709551615 4404796 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=27278/tid=27285] ppid=27276 vsize=685936 CPUtime=7.06 cores=0,2,4,6
/proc/27278/task/27285/stat : 27285 (techdemo) R 27276 27278 27136 0 -1 4202560 2376 0 0 0 706 0 0 0 25 0 4 0 601697365 702398464 6349 33554432000 4194304 4797429 140734558116256 18446744073709551615 4429174 0 0 4096 2 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 28.34
Current children cumulated vsize (KiB) 685936

[startup+7.9004 s]
/proc/loadavg: 7.52 7.84 7.30 10/184 27285
/proc/meminfo: memFree=29643720/32950928 swapFree=67111364/67111528
[pid=27278] ppid=27276 vsize=686796 CPUtime=31.53 cores=0,2,4,6
/proc/27278/stat : 27278 (techdemo) R 27276 27278 27136 0 -1 4202496 12212 0 0 0 3151 2 0 0 25 0 4 0 601697364 703279104 6629 33554432000 4194304 4797429 140734558116256 18446744073709551615 4424435 0 0 4096 2 18446744073709551615 0 0 17 4 0 0 0
/proc/27278/statm: 171699 6629 419 148 0 166628 0
[pid=27278/tid=27283] ppid=27276 vsize=686796 CPUtime=7.88 cores=0,2,4,6
/proc/27278/task/27283/stat : 27283 (techdemo) R 27276 27278 27136 0 -1 4202560 2678 0 0 0 788 0 0 0 25 0 4 0 601697365 703279104 6629 33554432000 4194304 4797429 140734558116256 18446744073709551615 4568069 0 0 4096 2 0 0 0 -1 0 0 0 0
[pid=27278/tid=27284] ppid=27276 vsize=686796 CPUtime=7.88 cores=0,2,4,6
/proc/27278/task/27284/stat : 27284 (techdemo) R 27276 27278 27136 0 -1 4202560 2393 0 0 0 788 0 0 0 25 0 4 0 601697365 703279104 6629 33554432000 4194304 4797429 140734558116256 18446744073709551615 4429157 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=27278/tid=27285] ppid=27276 vsize=686796 CPUtime=7.85 cores=0,2,4,6
/proc/27278/task/27285/stat : 27285 (techdemo) R 27276 27278 27136 0 -1 4202560 2476 0 0 0 785 0 0 0 25 0 4 0 601697365 703279104 6629 33554432000 4194304 4797429 140734558116256 18446744073709551615 4387264 0 0 4096 2 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 31.53
Current children cumulated vsize (KiB) 686796

[startup+8.30032 s]
/proc/loadavg: 7.52 7.84 7.30 10/184 27285
/proc/meminfo: memFree=29643720/32950928 swapFree=67111364/67111528
[pid=27278] ppid=27276 vsize=687196 CPUtime=33.13 cores=0,2,4,6
/proc/27278/stat : 27278 (techdemo) R 27276 27278 27136 0 -1 4202496 12616 0 0 0 3311 2 0 0 25 0 4 0 601697364 703688704 6742 33554432000 4194304 4797429 140734558116256 18446744073709551615 4424614 0 0 4096 2 18446744073709551615 0 0 17 4 0 0 0
/proc/27278/statm: 171799 6742 419 148 0 166728 0
[pid=27278/tid=27283] ppid=27276 vsize=687196 CPUtime=8.28 cores=0,2,4,6
/proc/27278/task/27283/stat : 27283 (techdemo) R 27276 27278 27136 0 -1 4202560 2839 0 0 0 828 0 0 0 25 0 4 0 601697365 703688704 6742 33554432000 4194304 4797429 140734558116256 18446744073709551615 4424642 0 0 4096 2 0 0 0 -1 0 0 0 0
[pid=27278/tid=27284] ppid=27276 vsize=687196 CPUtime=8.28 cores=0,2,4,6
/proc/27278/task/27284/stat : 27284 (techdemo) R 27276 27278 27136 0 -1 4202560 2435 0 0 0 828 0 0 0 25 0 4 0 601697365 703688704 6742 33554432000 4194304 4797429 140734558116256 18446744073709551615 4523996 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=27278/tid=27285] ppid=27276 vsize=687196 CPUtime=8.25 cores=0,2,4,6
/proc/27278/task/27285/stat : 27285 (techdemo) R 27276 27278 27136 0 -1 4202560 2595 0 0 0 825 0 0 0 25 0 4 0 601697365 703688704 6742 33554432000 4194304 4797429 140734558116256 18446744073709551615 4568320 0 0 4096 2 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 33.13
Current children cumulated vsize (KiB) 687196

[startup+8.50636 s]
/proc/loadavg: 7.52 7.84 7.30 8/184 27285
/proc/meminfo: memFree=29640008/32950928 swapFree=67111364/67111528
[pid=27278] ppid=27276 vsize=687196 CPUtime=33.79 cores=0,2,4,6
/proc/27278/stat : 27278 (techdemo) S 27276 27278 27136 0 -1 4202496 12642 0 0 0 3377 2 0 0 24 0 4 0 601697364 703688704 6766 33554432000 4194304 4797429 140734558116256 18446744073709551615 256427220593 0 0 4096 2 18446744073709551615 0 0 17 6 0 0 0
/proc/27278/statm: 171799 6766 422 148 0 166728 0
[pid=27278/tid=27283] ppid=27276 vsize=687196 CPUtime=8.46 cores=0,2,4,6
/proc/27278/task/27283/stat : 27283 (techdemo) S 27276 27278 27136 0 -1 4202560 2847 0 0 0 846 0 0 0 25 0 4 0 601697365 703688704 6766 33554432000 4194304 4797429 140734558116256 18446744073709551615 47249669424692 0 0 4096 2 18446604448860359360 0 0 -1 0 0 0 0
[pid=27278/tid=27284] ppid=27276 vsize=687196 CPUtime=8.48 cores=0,2,4,6
/proc/27278/task/27284/stat : 27284 (techdemo) S 27276 27278 27136 0 -1 4202560 2436 0 0 0 848 0 0 0 25 0 4 0 601697365 703688704 6766 33554432000 4194304 4797429 140734558116256 18446744073709551615 47249669424692 0 0 4096 2 18446604448860359360 0 0 -1 2 0 0 0
[pid=27278/tid=27285] ppid=27276 vsize=687196 CPUtime=8.46 cores=0,2,4,6
/proc/27278/task/27285/stat : 27285 (techdemo) R 27276 27278 27136 0 -1 4202560 2595 0 0 0 846 0 0 0 25 0 4 0 601697365 703688704 6766 33554432000 4194304 4797429 140734558116256 18446744073709551615 4523994 0 0 4096 2 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 33.79
Current children cumulated vsize (KiB) 687196

[startup+8.60033 s]
/proc/loadavg: 7.52 7.84 7.30 8/184 27285
/proc/meminfo: memFree=29640008/32950928 swapFree=67111364/67111528
[pid=27278] ppid=27276 vsize=687196 CPUtime=33.88 cores=0,2,4,6
/proc/27278/stat : 27278 (techdemo) S 27276 27278 27136 0 -1 4202496 12642 0 0 0 3386 2 0 0 23 0 4 0 601697364 703688704 6766 33554432000 4194304 4797429 140734558116256 18446744073709551615 256427220593 0 0 4096 2 18446744073709551615 0 0 17 6 0 0 0
/proc/27278/statm: 171799 6766 422 148 0 166728 0
[pid=27278/tid=27283] ppid=27276 vsize=687196 CPUtime=8.46 cores=0,2,4,6
/proc/27278/task/27283/stat : 27283 (techdemo) S 27276 27278 27136 0 -1 4202560 2847 0 0 0 846 0 0 0 25 0 4 0 601697365 703688704 6766 33554432000 4194304 4797429 140734558116256 18446744073709551615 47249669424692 0 0 4096 2 18446604448860359360 0 0 -1 0 0 0 0
[pid=27278/tid=27284] ppid=27276 vsize=687196 CPUtime=8.48 cores=0,2,4,6
/proc/27278/task/27284/stat : 27284 (techdemo) S 27276 27278 27136 0 -1 4202560 2436 0 0 0 848 0 0 0 25 0 4 0 601697365 703688704 6766 33554432000 4194304 4797429 140734558116256 18446744073709551615 47249669424692 0 0 4096 2 18446604448860359360 0 0 -1 2 0 0 0
[pid=27278/tid=27285] ppid=27276 vsize=687196 CPUtime=8.55 cores=0,2,4,6
/proc/27278/task/27285/stat : 27285 (techdemo) R 27276 27278 27136 0 -1 4202560 2595 0 0 0 855 0 0 0 25 0 4 0 601697365 703688704 6766 33554432000 4194304 4797429 140734558116256 18446744073709551615 4492026 0 0 4096 2 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 33.88
Current children cumulated vsize (KiB) 687196

Child status: 10
Real time (s): 8.66253
CPU time (s): 33.9548
CPU user time (s): 33.9288
CPU system time (s): 0.025996
CPU usage (%): 391.974
Max. virtual memory (cumulated for all children) (KiB): 687196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 33.9288
system time used= 0.025996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12652
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= 330
involuntary context switches= 304

runsolver used 0.012998 second user time and 0.028995 second system time

The end

Launcher Data 

Begin job on node115 at 2011-04-30 00:04:27
IDJOB=3172894
IDBENCH=82912
IDSOLVER=1584
FILE ID=node115/3172894-1304114667
RUNJOBID= node115-1304113463-27154
PBS_JOBID= 13170702
Free space on /tmp= 72728 MiB

SOLVER NAME= CryptoMiniSat TechDemo-Alpha-mt
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v350-c1491-S1077220429-098.SATISFIABLE.cnf
COMMAND LINE= ./techdemo --threads=NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3172894-1304114667/watcher-3172894-1304114667 -o /tmp/evaluation-result-3172894-1304114667/solver-3172894-1304114667 -C 4800 -W 1300 -M 15500  ./techdemo --threads=4 HOME/instance-3172894-1304114667.cnf

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

MD5SUM BENCH= 47cf94d2c6b17be07f455562df293cd1
RANDOM SEED=1282170988

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:      29692592 kB
Buffers:        808784 kB
Cached:        1958768 kB
SwapCached:          0 kB
Active:         180792 kB
Inactive:      2652132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      29692592 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:           15600 kB
Writeback:           0 kB
AnonPages:       64960 kB
Mapped:          15368 kB
Slab:           362260 kB
PageTables:       4620 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   239120 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 00:04:36