Trace number 1784638

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
precosat 236SAT 618.445 618.611

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-23-189-21-75.cnf
MD5SUM46a186d5aa9ba41a176adf24fb365342
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark618.445
Satisfiable
(Un)Satisfiability was proved
Number of variables483
Number of clauses25396
Sum of the clauses size51233
Maximum clause length23
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 225375
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 521

Solver Data 

0.00/0.00	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1784638-1241957464.cnf
0.00/0.00	c found header 'p cnf 483 25396'
0.01/0.02	c finished parsing
0.01/0.02	c
0.01/0.02	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.01/0.02	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.01/0.02	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.01/0.02	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.01/0.02	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.01/0.02	c --random=1 --spread=2000 --seed=0 --skip=25
0.01/0.02	c
0.01/0.02	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.01/0.02	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.01/0.02	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.01/0.02	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.01/0.02	c
0.01/0.02	c starting search after 0.0 seconds
0.01/0.02	c no decision limit
0.01/0.02	c
0.01/0.02	c       original/binary      fixed     eliminated      learned       agility
0.01/0.02	c   seconds        variables     equivalent    conflicts       height       MB
0.01/0.02	c
0.01/0.02	c *    0.0    25396     483      0     0      0       0      0    0.0   0    2
0.19/0.22	c s    0.2    24913     462      0     0     21       0      0    0.0   0    2
0.19/0.22	c l    0.2    24913     462      0     0     21       0   1000    0.0   0    2
0.19/0.23	c R    0.2    24913     462      0     0     21     102    102   80.7   3    2
0.19/0.23	c R    0.2    24913     462      0     0     21     202    202   86.6   6    2
0.19/0.27	c R    0.3    24913     462      0     0     21     810    810   72.7   7    2
0.19/0.28	c B    0.3    24913     462      0     0     21    1002   1002   74.1   7    2
0.19/0.28	c +    0.3    24913     462      0     0     21    1002   1100   74.1   7    2
0.19/0.30	c +    0.3    24913     462      0     0     21    1251   1210   77.4   7    2
0.29/0.31	c +    0.3    24913     462      0     0     21    1561   1331   78.4   8    2
0.29/0.34	c +    0.3    24913     462      0     0     21    1953   1464   76.5   7    2
0.29/0.34	c B    0.3    24913     462      0     0     21    2002   1384   76.4   7    2
0.29/0.37	c R    0.4    24913     462      0     0     21    2419   1468   70.5   8    2
0.29/0.37	c +    0.4    24913     462      0     0     21    2442   1610   70.2   8    2
0.39/0.41	c +    0.4    24913     462      0     0     21    3050   1771   70.2   7    3
0.39/0.46	c +    0.5    24913     462      0     0     21    3811   1948   68.3   6    3
0.49/0.52	c +    0.5    24913     462      0     0     21    4762   2142   64.0   6    3
0.59/0.61	c +    0.6    24913     462      0     0     21    5950   2356   65.1   7    3
0.59/0.65	c R    0.7    24913     462      0     0     21    6436   2369   67.6   8    3
0.69/0.71	c
0.69/0.71	c       original/binary      fixed     eliminated      learned       agility
0.69/0.71	c   seconds        variables     equivalent    conflicts       height       MB
0.69/0.71	c
0.69/0.71	c +    0.7    24913     462      0     0     21    7440   2591   63.5   9    3
0.69/0.76	c B    0.8    24913     462      0     0     21    8002   2595   61.9   8    3
0.79/0.87	c +    0.9    24913     462      0     0     21    9302   2850   67.5   7    3
0.99/1.07	c +    1.1    24913     462      0     0     21   11628   3135   69.6   7    3
1.29/1.32	c +    1.3    24913     462      0     0     21   14535   3448   69.2   7    4
1.39/1.44	c R    1.4    24913     462      0     0     21   16066   3455   66.2   6    4
1.59/1.62	c +    1.6    24913     462      0     0     21   18165   3792   63.7   7    4
1.99/2.03	c +    2.0    24913     462      0     0     21   22705   4171   63.0   7    4
2.09/2.12	c B    2.1    24913     462      0     0     21   24007   4182   61.3   7    4
2.39/2.48	c +    2.5    24913     462      0     0     21   28380   4588   63.2   8    5
3.09/3.11	c +    3.1    24913     462      0     0     21   35475   5046   64.4   8    5
3.39/3.40	c R    3.4    24913     462      0     0     21   38534   5057   63.3   9    6
3.99/4.04	c +    4.0    24913     462      0     0     21   44341   5550   60.0   9    6
5.09/5.16	c +    5.2    24913     462      0     0     21   55426   6105   62.6   7    5
5.89/5.95	c B    6.0    24913     462      0     0     21   64020   6115   63.5   8    6
6.39/6.41	c +    6.4    24913     462      0     0     21   69280   6715   64.8   7    6
7.79/7.88	c +    7.9    24913     462      0     0     21   86600   7386   61.9   8    6
8.19/8.29	c R    8.3    24913     462      0     0     21   89857   7396   61.7   7    7
10.49/10.54	c +   10.5    24913     462      0     0     21  108250   8124   57.9   7    7
12.89/12.96	c
12.89/12.96	c       original/binary      fixed     eliminated      learned       agility
12.89/12.96	c   seconds        variables     equivalent    conflicts       height       MB
12.89/12.96	c
12.89/12.96	c s   13.0    24914     462      0     0     21  130300   8123   56.9   7    5
13.49/13.50	c +   13.5    24914     462      0     0     21  135310   8936   56.8   8    5
15.99/16.04	c B   16.0    24914     462      0     0     21  160043   8958   55.8   7    6
16.89/17.00	c +   17.0    24914     462      0     0     21  169135   9829   55.6   7    6
20.78/20.81	c R   20.8    24914     462      0     0     21  205265   9836   55.0   7    9
21.49/21.53	c +   21.5    24914     462      0     0     21  211419  10811   54.2   9   10
28.39/28.42	c +   28.4    24914     462      0     0     21  264270  11892   53.7   6   10
36.48/36.56	c +   36.6    24914     462      0     0     21  330335  13081   54.2   9   11
42.68/42.76	c B   42.7    24914     462      0     0     21  384101  13091   54.5   7   11
46.08/46.19	c +   46.2    24914     462      0     0     21  412916  14389   55.3   6   12
53.67/53.71	c R   53.7    24914     462      0     0     21  461764  14410   56.2   6   13
63.78/63.90	c +   63.9    24914     462      0     0     21  516146  15827   54.3   7   10
83.07/83.16	c s   83.1    24915     462      0     0     21  641964  15828   56.9   6    7
83.67/83.74	c +   83.7    24915     462      0     0     21  645182  17409   57.1   6    9
91.06/91.10	c s   91.1    24916     462      0     0     21  690905  17410   57.5   6    8
109.16/109.21	c +  109.2    24916     462      0     0     21  806476  19149   59.3   8   13
113.95/114.01	c s  114.0    24917     462      0     0     21  835460  19153   58.5   7    6
122.85/122.97	c B  122.9    24917     462      0     0     21  896214  19170   60.1   8   12
146.25/146.35	c +  146.3    24917     462      0     0     21 1008095  21063   60.3   8   12
150.05/150.11	c
150.05/150.11	c       original/binary      fixed     eliminated      learned       agility
150.05/150.11	c   seconds        variables     equivalent    conflicts       height       MB
150.05/150.11	c
150.05/150.11	c R  150.1    24917     462      0     0     21 1026008  21073   60.1   7   12
150.35/150.45	c s  150.4    24918     462      0     0     21 1026008  21073   60.1   7    8
178.55/178.67	c s  178.6    24919     462      0     0     21 1145278  21066   58.6   5   10
199.14/199.24	c +  199.2    24919     462      0     0     21 1260115  23169   59.5   7   14
211.14/211.25	c s  211.2    24920     462      0     0     21 1327530  23168   59.3   6   10
244.53/244.60	c s  244.5    24921     462      0     0     21 1480599  23173   59.3   6    9
252.02/252.19	c s  252.1    24922     462      0     0     21 1523210  23177   59.5   6   10
261.32/261.40	c +  261.3    24922     462      0     0     21 1575140  25485   59.2   7   13
262.32/262.44	c s  262.4    24923     462      0     0     21 1580136  25485   59.1   8   11
287.01/287.19	c s  287.1    24924     462      0     0     21 1684451  25488   58.8   7   12
295.41/295.52	c s  295.4    24925     462      0     0     21 1722366  25486   59.1   7   11
356.49/356.61	c +  356.5    24925     462      0     0     21 1968926  28033   60.6   9   20
386.58/386.78	c B  386.7    24925     462      0     0     21 2048479  31383   60.5   5   14
440.27/440.50	c R  440.4    24925     462      0     0     21 2256913  28049   61.8   6   24
495.36/495.57	c +  495.4    24925     462      0     0     21 2461155  30836   61.7   9   27
503.66/503.89	c s  503.8    24926     462      0     0     21 2503793  30838   61.8   6   14
529.64/529.86	c s  529.7    24927     462      0     0     21 2605410  30837   62.0   6   14
576.63/576.84	c s  576.7    24928     462      0     0     21 2788033  30839   62.9   7   14
585.54/585.77	c s  585.6    24759     461      1     0     21 2818881  30864   63.0   7   15
618.43/618.60	c
618.43/618.60	c       original/binary      fixed     eliminated      learned       agility
618.43/618.60	c   seconds        variables     equivalent    conflicts       height       MB
618.43/618.60	c
618.43/618.60	c 1  618.4    24759     461      1     0     21 2946815  30839   63.3   8   21
618.43/618.60	c
618.43/618.60	s SATISFIABLE
618.43/618.60	v 1 -2 -3 -4 -5 -6 -7
618.43/618.60	v -8 -9 -10 -11 -12 -13 -14 -15
618.43/618.60	v -16 -17 -18 -19 -20 -21 -22 -23
618.43/618.60	v -24 25 -26 -27 -28 -29 -30 -31
618.43/618.60	v -32 -33 -34 -35 -36 -37 -38 -39
618.43/618.60	v -40 -41 -42 -43 -44 -45 -46 -47
618.43/618.60	v -48 -49 -50 51 -52 -53 -54 -55
618.43/618.60	v -56 -57 -58 -59 -60 -61 -62 -63
618.43/618.60	v -64 -65 -66 -67 -68 -69 -70 -71
618.43/618.60	v -72 -73 -74 75 -76 -77 -78 -79
618.43/618.60	v -80 -81 -82 -83 -84 -85 -86 -87
618.43/618.60	v -88 -89 -90 -91 -92 -93 -94 -95
618.43/618.60	v -96 -97 -98 99 -100 -101 -102 -103
618.43/618.60	v -104 -105 -106 -107 -108 -109 -110 -111
618.43/618.60	v -112 -113 -114 -115 -116 -117 -118 -119
618.43/618.60	v -120 -121 -122 123 -124 -125 -126 -127
618.43/618.60	v -128 -129 -130 -131 -132 -133 -134 -135
618.43/618.60	v -136 -137 -138 -139 -140 -141 -142 -143
618.43/618.60	v -144 -145 -146 147 -148 -149 -150 -151
618.43/618.60	v -152 -153 -154 -155 -156 -157 -158 -159
618.43/618.60	v -160 -161 -162 -163 -164 -165 -166 -167
618.43/618.60	v -168 -169 -170 171 -172 -173 -174 -175
618.43/618.60	v -176 -177 -178 -179 -180 -181 -182 -183
618.43/618.60	v -184 -185 -186 -187 -188 -189 -190 -191
618.43/618.60	v -192 -193 -194 195 -196 -197 -198 -199
618.43/618.60	v -200 -201 -202 -203 -204 -205 -206 -207
618.43/618.60	v -208 -209 -210 -211 -212 -213 -214 -215
618.43/618.60	v -216 -217 -218 219 -220 -221 -222 -223
618.43/618.60	v -224 -225 -226 -227 -228 -229 -230 -231
618.43/618.60	v -232 -233 -234 -235 -236 -237 -238 -239
618.43/618.60	v -240 -241 -242 243 -244 -245 -246 -247
618.43/618.60	v -248 -249 -250 -251 -252 -253 -254 -255
618.43/618.60	v -256 -257 -258 -259 -260 -261 -262 -263
618.43/618.60	v -264 -265 -266 267 -268 -269 -270 -271
618.43/618.60	v -272 -273 -274 -275 -276 -277 -278 -279
618.43/618.60	v -280 -281 -282 -283 -284 -285 -286 -287
618.43/618.60	v -288 -289 -290 291 -292 -293 -294 -295
618.43/618.60	v -296 -297 -298 -299 -300 -301 -302 -303
618.43/618.60	v -304 -305 -306 -307 -308 -309 -310 -311
618.43/618.60	v -312 -313 -314 315 -316 -317 -318 -319
618.43/618.60	v -320 -321 -322 -323 -324 -325 -326 -327
618.43/618.60	v -328 -329 -330 -331 -332 -333 -334 -335
618.43/618.60	v -336 -337 -338 339 -340 -341 -342 -343
618.43/618.60	v -344 -345 -346 -347 -348 -349 -350 -351
618.43/618.60	v -352 -353 -354 -355 -356 -357 -358 -359
618.43/618.60	v -360 -361 -362 363 -364 -365 -366 -367
618.43/618.60	v -368 -369 -370 -371 -372 -373 -374 -375
618.43/618.60	v -376 -377 -378 -379 -380 -381 -382 -383
618.43/618.60	v -384 -385 -386 387 -388 -389 -390 -391
618.43/618.60	v -392 -393 -394 -395 -396 -397 -398 -399
618.43/618.60	v -400 -401 -402 -403 -404 -405 -406 -407
618.43/618.60	v -408 -409 -410 411 -412 -413 -414 -415
618.43/618.60	v -416 -417 -418 -419 -420 -421 -422 -423
618.43/618.60	v -424 -425 -426 -427 -428 -429 -430 -431
618.43/618.60	v -432 -433 -434 435 -436 -437 -438 -439
618.43/618.60	v -440 -441 -442 -443 -444 -445 -446 -447
618.43/618.60	v -448 -449 -450 -451 -452 -453 -454 -455
618.43/618.60	v -456 -457 -458 459 -460 -461 -462 -463
618.43/618.60	v -464 -465 -466 -467 -468 -469 -470 -471
618.43/618.60	v -472 -473 -474 -475 -476 -477 -478 -479
618.43/618.60	v -480 -481 -482 483
618.43/618.60	v 0
618.43/618.60	c
618.43/618.60	c 2946815 conflicts, 4774404 decisions, 2383 random
618.43/618.60	c 1 iterations, 5263 restarts, 0 skipped
618.43/618.60	c 36 enlarged, 17 shrunken, 28787 rescored, 703 rebiased
618.43/618.60	c 17 simplifications, 4 reductions
618.43/618.60	c
618.43/618.60	c vars: 1 fixed, 0 equiv, 21 elim, 0 merged
618.43/618.60	c elim: 177768 resolutions, 2 phases, 2 rounds
618.43/618.60	c sbst: 100% substituted, 0.0% nots, 100.0% ands, 0.0% xors, 0.0% ites
618.43/618.60	c arty: 22.00 and 0.00 xor average arity
618.43/618.60	c prbe: 140468 probed, 152 phases, 152 rounds
618.43/618.60	c prbe: 0 failed, 0 lifted, 0 merged
618.43/618.60	c sccs: 0 non trivial, 0 fixed, 0 merged
618.43/618.60	c hash: 0 units, 0 merged
618.43/618.60	c mins: 273701008 learned, 23% deleted, 0 strong, 12 depth
618.43/618.60	c subs: 0 forward, 0 backward, 0 doms
618.43/618.60	c strs: 2261 forward, 0 backward
618.43/618.60	c doms: 0 dominators, 0 high, 0 low
618.43/618.60	c prps: 218479007 propagations, 0.35 megaprops
618.43/618.60	c
618.43/618.60	c 618.4 seconds, 29 MB max, 1100 MB recycled

Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1784638-1241957464/watcher-1784638-1241957464 -o /tmp/evaluation-result-1784638-1241957464/solver-1784638-1241957464 -C 5000 -W 6000 -M 1800 HOME/precosat HOME/instance-1784638-1241957464.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 31476
/proc/meminfo: memFree=1508312/2055920 swapFree=4191900/4192956
[pid=31476] ppid=31474 vsize=1056 CPUtime=0
/proc/31476/stat : 31476 (precosat) R 31474 31476 31341 0 -1 4194304 171 0 0 0 0 0 0 0 18 0 1 0 223773929 1081344 156 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31476/statm: 264 156 63 155 0 107 0

[startup+0.0136701 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 31476
/proc/meminfo: memFree=1508312/2055920 swapFree=4191900/4192956
[pid=31476] ppid=31474 vsize=1720 CPUtime=0.01
/proc/31476/stat : 31476 (precosat) R 31474 31476 31341 0 -1 4194304 333 0 0 0 1 0 0 0 18 0 1 0 223773929 1761280 318 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31476/statm: 430 319 63 155 0 273 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1720

[startup+0.10168 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 31476
/proc/meminfo: memFree=1508312/2055920 swapFree=4191900/4192956
[pid=31476] ppid=31474 vsize=3176 CPUtime=0.09
/proc/31476/stat : 31476 (precosat) R 31474 31476 31341 0 -1 4194304 910 0 0 0 9 0 0 0 18 0 1 0 223773929 3252224 716 1992294400 134512640 135151029 4294956240 18446744073709551615 134548115 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31476/statm: 794 716 79 155 0 637 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3176

[startup+0.301702 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 31476
/proc/meminfo: memFree=1508312/2055920 swapFree=4191900/4192956
[pid=31476] ppid=31474 vsize=3308 CPUtime=0.29
/proc/31476/stat : 31476 (precosat) R 31474 31476 31341 0 -1 4194304 915 0 0 0 29 0 0 0 19 0 1 0 223773929 3387392 721 1992294400 134512640 135151029 4294956240 18446744073709551615 134542747 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31476/statm: 827 721 79 155 0 670 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3308

[startup+0.701748 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 31476
/proc/meminfo: memFree=1508312/2055920 swapFree=4191900/4192956
[pid=31476] ppid=31474 vsize=4232 CPUtime=0.69
/proc/31476/stat : 31476 (precosat) R 31474 31476 31341 0 -1 4194304 1154 0 0 0 69 0 0 0 23 0 1 0 223773929 4333568 960 1992294400 134512640 135151029 4294956240 18446744073709551615 134551975 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31476/statm: 1058 960 79 155 0 901 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4232

[startup+1.50184 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31477
/proc/meminfo: memFree=1504400/2055920 swapFree=4191900/4192956
[pid=31476] ppid=31474 vsize=5296 CPUtime=1.49
/proc/31476/stat : 31476 (precosat) R 31474 31476 31341 0 -1 4194304 1414 0 0 0 149 0 0 0 25 0 1 0 223773929 5423104 1220 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31476/statm: 1324 1220 79 155 0 1167 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5296

[startup+3.10202 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31477
/proc/meminfo: memFree=1503056/2055920 swapFree=4191900/4192956
[pid=31476] ppid=31474 vsize=6220 CPUtime=3.09
/proc/31476/stat : 31476 (precosat) R 31474 31476 31341 0 -1 4194304 1667 0 0 0 308 1 0 0 25 0 1 0 223773929 6369280 1473 1992294400 134512640 135151029 4294956240 18446744073709551615 134552547 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31476/statm: 1555 1473 79 155 0 1398 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6220

[startup+6.30239 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31477
/proc/meminfo: memFree=1501456/2055920 swapFree=4191900/4192956
[pid=31476] ppid=31474 vsize=7280 CPUtime=6.29
/proc/31476/stat : 31476 (precosat) R 31474 31476 31341 0 -1 4194304 1927 0 0 0 628 1 0 0 25 0 1 0 223773929 7454720 1733 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31476/statm: 1820 1733 79 155 0 1663 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7280

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31477
/proc/meminfo: memFree=1499088/2055920 swapFree=4191900/4192956
[pid=31476] ppid=31474 vsize=9700 CPUtime=12.69
/proc/31476/stat : 31476 (precosat) R 31474 31476 31341 0 -1 4194304 2491 0 0 0 1268 1 0 0 25 0 1 0 223773929 9932800 2297 1992294400 134512640 135151029 4294956240 18446744073709551615 134574580 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31476/statm: 2425 2297 79 155 0 2268 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9700

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31477
/proc/meminfo: memFree=1495696/2055920 swapFree=4191900/4192956
[pid=31476] ppid=31474 vsize=13096 CPUtime=25.48
/proc/31476/stat : 31476 (precosat) R 31474 31476 31341 0 -1 4194304 3331 0 0 0 2546 2 0 0 25 0 1 0 223773929 13410304 3137 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31476/statm: 3274 3137 79 155 0 3117 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13096

[startup+51.1015 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31477
/proc/meminfo: memFree=1494096/2055920 swapFree=4191900/4192956
[pid=31476] ppid=31474 vsize=15024 CPUtime=51.07
/proc/31476/stat : 31476 (precosat) R 31474 31476 31341 0 -1 4194304 3750 0 0 0 5104 3 0 0 25 0 1 0 223773929 15384576 3556 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31476/statm: 3756 3556 79 155 0 3599 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15024

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31477
/proc/meminfo: memFree=1486416/2055920 swapFree=4191900/4192956
[pid=31476] ppid=31474 vsize=22664 CPUtime=102.26
/proc/31476/stat : 31476 (precosat) R 31474 31476 31341 0 -1 4194304 5628 0 0 0 10222 4 0 0 25 0 1 0 223773929 23207936 5434 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31476/statm: 5666 5434 79 155 0 5509 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22664

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31477
/proc/meminfo: memFree=1486288/2055920 swapFree=4191900/4192956
[pid=31476] ppid=31474 vsize=22664 CPUtime=162.25
/proc/31476/stat : 31476 (precosat) R 31474 31476 31341 0 -1 4194304 5662 0 0 0 16220 5 0 0 25 0 1 0 223773929 23207936 5468 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31476/statm: 5666 5468 79 155 0 5509 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 22664

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31477
/proc/meminfo: memFree=1486160/2055920 swapFree=4191900/4192956
[pid=31476] ppid=31474 vsize=22664 CPUtime=222.23
/proc/31476/stat : 31476 (precosat) R 31474 31476 31341 0 -1 4194304 5690 0 0 0 22218 5 0 0 25 0 1 0 223773929 23207936 5496 1992294400 134512640 135151029 4294956240 18446744073709551615 134554811 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31476/statm: 5666 5496 79 155 0 5509 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 22664

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31477
/proc/meminfo: memFree=1485200/2055920 swapFree=4191900/4192956
[pid=31476] ppid=31474 vsize=23508 CPUtime=282.21
/proc/31476/stat : 31476 (precosat) R 31474 31476 31341 0 -1 4194304 5937 0 0 0 28216 5 0 0 25 0 1 0 223773929 24072192 5743 1992294400 134512640 135151029 4294956240 18446744073709551615 134552225 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31476/statm: 5877 5743 79 155 0 5720 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 23508

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31477
/proc/meminfo: memFree=1484432/2055920 swapFree=4191900/4192956
[pid=31476] ppid=31474 vsize=24480 CPUtime=342.2
/proc/31476/stat : 31476 (precosat) R 31474 31476 31341 0 -1 4194304 6322 0 0 0 34214 6 0 0 25 0 1 0 223773929 25067520 5920 1992294400 134512640 135151029 4294956240 18446744073709551615 134554839 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31476/statm: 6120 5920 79 155 0 5963 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 24480

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31477
/proc/meminfo: memFree=1481232/2055920 swapFree=4191900/4192956
[pid=31476] ppid=31474 vsize=27936 CPUtime=402.18
/proc/31476/stat : 31476 (precosat) R 31474 31476 31341 0 -1 4194304 7107 0 0 0 40212 6 0 0 25 0 1 0 223773929 28606464 6705 1992294400 134512640 135151029 4294956240 18446744073709551615 134555134 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31476/statm: 6984 6705 79 155 0 6827 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 27936

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31477
/proc/meminfo: memFree=1479504/2055920 swapFree=4191900/4192956
[pid=31476] ppid=31474 vsize=29664 CPUtime=462.17
/proc/31476/stat : 31476 (precosat) R 31474 31476 31341 0 -1 4194304 7534 0 0 0 46210 7 0 0 25 0 1 0 223773929 30375936 7132 1992294400 134512640 135151029 4294956240 18446744073709551615 134574676 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31476/statm: 7416 7132 79 155 0 7259 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 29664

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31477
/proc/meminfo: memFree=1478096/2055920 swapFree=4191900/4192956
[pid=31476] ppid=31474 vsize=31428 CPUtime=522.15
/proc/31476/stat : 31476 (precosat) R 31474 31476 31341 0 -1 4194304 7888 0 0 0 52208 7 0 0 25 0 1 0 223773929 32182272 7486 1992294400 134512640 135151029 4294956240 18446744073709551615 134573875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31476/statm: 7857 7486 79 155 0 7700 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 31428

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31477
/proc/meminfo: memFree=1477840/2055920 swapFree=4191900/4192956
[pid=31476] ppid=31474 vsize=31428 CPUtime=582.14
/proc/31476/stat : 31476 (precosat) R 31474 31476 31341 0 -1 4194304 7941 0 0 0 58206 8 0 0 25 0 1 0 223773929 32182272 7539 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31476/statm: 7857 7539 79 155 0 7700 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 31428

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

[startup+588.702 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31477
/proc/meminfo: memFree=1477840/2055920 swapFree=4191900/4192956
[pid=31476] ppid=31474 vsize=31428 CPUtime=588.54
/proc/31476/stat : 31476 (precosat) R 31474 31476 31341 0 -1 4194304 7941 0 0 0 58846 8 0 0 25 0 1 0 223773929 32182272 7539 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31476/statm: 7857 7539 79 155 0 7700 0
Current children cumulated CPU time (s) 588.54
Current children cumulated vsize (KiB) 31428

[startup+601.501 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31477
/proc/meminfo: memFree=1477840/2055920 swapFree=4191900/4192956
[pid=31476] ppid=31474 vsize=31428 CPUtime=601.33
/proc/31476/stat : 31476 (precosat) R 31474 31476 31341 0 -1 4194304 7941 0 0 0 60125 8 0 0 25 0 1 0 223773929 32182272 7539 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31476/statm: 7857 7539 79 155 0 7700 0
Current children cumulated CPU time (s) 601.33
Current children cumulated vsize (KiB) 31428

[startup+607.901 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31477
/proc/meminfo: memFree=1477840/2055920 swapFree=4191900/4192956
[pid=31476] ppid=31474 vsize=31428 CPUtime=607.73
/proc/31476/stat : 31476 (precosat) R 31474 31476 31341 0 -1 4194304 7941 0 0 0 60765 8 0 0 25 0 1 0 223773929 32182272 7539 1992294400 134512640 135151029 4294956240 18446744073709551615 134578219 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31476/statm: 7857 7539 79 155 0 7700 0
Current children cumulated CPU time (s) 607.73
Current children cumulated vsize (KiB) 31428

[startup+614.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31477
/proc/meminfo: memFree=1477840/2055920 swapFree=4191900/4192956
[pid=31476] ppid=31474 vsize=31428 CPUtime=614.13
/proc/31476/stat : 31476 (precosat) R 31474 31476 31341 0 -1 4194304 7943 0 0 0 61405 8 0 0 25 0 1 0 223773929 32182272 7541 1992294400 134512640 135151029 4294956240 18446744073709551615 134575993 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31476/statm: 7857 7541 79 155 0 7700 0
Current children cumulated CPU time (s) 614.13
Current children cumulated vsize (KiB) 31428

[startup+615.902 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31477
/proc/meminfo: memFree=1477840/2055920 swapFree=4191900/4192956
[pid=31476] ppid=31474 vsize=31428 CPUtime=615.73
/proc/31476/stat : 31476 (precosat) R 31474 31476 31341 0 -1 4194304 7943 0 0 0 61565 8 0 0 25 0 1 0 223773929 32182272 7541 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31476/statm: 7857 7541 79 155 0 7700 0
Current children cumulated CPU time (s) 615.73
Current children cumulated vsize (KiB) 31428

[startup+617.501 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31477
/proc/meminfo: memFree=1477840/2055920 swapFree=4191900/4192956
[pid=31476] ppid=31474 vsize=31428 CPUtime=617.33
/proc/31476/stat : 31476 (precosat) R 31474 31476 31341 0 -1 4194304 7943 0 0 0 61725 8 0 0 25 0 1 0 223773929 32182272 7541 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31476/statm: 7857 7541 79 155 0 7700 0
Current children cumulated CPU time (s) 617.33
Current children cumulated vsize (KiB) 31428

[startup+618.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31477
/proc/meminfo: memFree=1477840/2055920 swapFree=4191900/4192956
[pid=31476] ppid=31474 vsize=31428 CPUtime=618.13
/proc/31476/stat : 31476 (precosat) R 31474 31476 31341 0 -1 4194304 7943 0 0 0 61805 8 0 0 25 0 1 0 223773929 32182272 7541 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31476/statm: 7857 7541 79 155 0 7700 0
Current children cumulated CPU time (s) 618.13
Current children cumulated vsize (KiB) 31428

[startup+618.501 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31477
/proc/meminfo: memFree=1477840/2055920 swapFree=4191900/4192956
[pid=31476] ppid=31474 vsize=31428 CPUtime=618.33
/proc/31476/stat : 31476 (precosat) R 31474 31476 31341 0 -1 4194304 7943 0 0 0 61825 8 0 0 25 0 1 0 223773929 32182272 7541 1992294400 134512640 135151029 4294956240 18446744073709551615 134554888 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31476/statm: 7857 7541 79 155 0 7700 0
Current children cumulated CPU time (s) 618.33
Current children cumulated vsize (KiB) 31428

[startup+618.601 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31477
/proc/meminfo: memFree=1477840/2055920 swapFree=4191900/4192956
[pid=31476] ppid=31474 vsize=31428 CPUtime=618.43
/proc/31476/stat : 31476 (precosat) R 31474 31476 31341 0 -1 4194304 7943 0 0 0 61835 8 0 0 25 0 1 0 223773929 32182272 7541 1992294400 134512640 135151029 4294956240 18446744073709551615 134687548 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31476/statm: 7857 7541 79 155 0 7700 0
Current children cumulated CPU time (s) 618.43
Current children cumulated vsize (KiB) 31428

Child status: 10
Real time (s): 618.611
CPU time (s): 618.445
CPU user time (s): 618.358
CPU system time (s): 0.086986
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 31428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 618.358
system time used= 0.086986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7944
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= 2
involuntary context switches= 1643

runsolver used 0.45593 second user time and 1.27381 second system time

The end

Launcher Data 

Begin job on node62 at 2009-05-10 14:11:04
IDJOB=1784638
IDBENCH=71805
IDSOLVER=607
FILE ID=node62/1784638-1241957464
PBS_JOBID= 9265093
Free space on /tmp= 66472 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-23-189-21-75.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1784638-1241957464/watcher-1784638-1241957464 -o /tmp/evaluation-result-1784638-1241957464/solver-1784638-1241957464 -C 5000 -W 6000 -M 1800  HOME/precosat HOME/instance-1784638-1241957464.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 46a186d5aa9ba41a176adf24fb365342
RANDOM SEED=1228786539

node62.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.220
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.220
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1508792 kB
Buffers:         57680 kB
Cached:         415128 kB
SwapCached:        268 kB
Active:         137464 kB
Inactive:       350172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1508792 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            1004 kB
Writeback:           0 kB
Mapped:          23360 kB
Slab:            45364 kB
Committed_AS:   560364 kB
PageTables:       1456 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66472 MiB
End job on node62 at 2009-05-10 14:21:22