Trace number 1518995

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 35.3956 35.4092

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/460/
unif-k3-r4.25-v460-c1955-S1733990810-090.cnf
MD5SUMcc65c4677bcd52e268abf185559aaea4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.006998
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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 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-1518995-1238307034.cnf
0.00/0.00	c found header 'p cnf 460 1955'
0.00/0.00	c finished parsing
0.00/0.00	c
0.00/0.00	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.00	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.00	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.00	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.00	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.00	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.00	c
0.00/0.00	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.00	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.00	c
0.00/0.00	c starting search after 0.0 seconds
0.00/0.00	c no decision limit
0.00/0.00	c
0.00/0.00	c       original/binary      fixed     eliminated      learned       agility
0.00/0.00	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.00	c
0.00/0.00	c *    0.0     1955     460      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     1942     453      0     0      7       0      0    0.0   0    0
0.00/0.01	c l    0.0     1942     453      0     0      7       0   1942    0.0   0    0
0.00/0.01	c R    0.0     1942     453      0     0      7     101    101   50.7  15    0
0.00/0.01	c R    0.0     1942     453      0     0      7     201    201   44.1  21    0
0.04/0.04	c N    0.0     1942     453      0     0      7     802    802   35.5  26    0
0.04/0.05	c B    0.1     1942     453      0     0      7    1001   1001   34.3  27    0
0.10/0.10	c +    0.1     1942     453      0     0      7    1943   2136   31.7  26    0
0.10/0.10	c B    0.1     1942     453      0     0      7    2001   2001   31.5  26    0
0.10/0.13	c N    0.1     1942     453      0     0      7    2405   2141   30.9  28    1
0.10/0.13	c +    0.1     1942     453      0     0      7    2426   2349   30.8  28    1
0.10/0.16	c +    0.2     1942     453      0     0      7    3030   2583   30.1  25    1
0.19/0.21	c +    0.2     1942     453      0     0      7    3788   2841   30.0  28    1
0.19/0.27	c +    0.3     1942     453      0     0      7    4737   3125   29.6  27    1
0.29/0.35	c +    0.3     1942     453      0     0      7    5920   3437   28.8  28    1
0.29/0.38	c N    0.4     1942     453      0     0      7    6415   3443   28.7  25    1
0.39/0.44	c +    0.4     1942     453      0     0      7    7400   3780   28.7  27    1
0.39/0.48	c B    0.5     1942     453      0     0      7    8001   3789   28.7  27    1
0.49/0.56	c +    0.6     1942     453      0     0      7    9252   4158   28.3  26    1
0.69/0.72	c
0.69/0.72	c       original/binary      fixed     eliminated      learned       agility
0.69/0.72	c   seconds        variables     equivalent    conflicts       height       MB
0.69/0.72	c
0.69/0.72	c +    0.7     1942     453      0     0      7   11567   4573   28.1  26    1
0.89/0.91	c +    0.9     1942     453      0     0      7   14456   5030   27.2  27    1
1.00/1.02	c N    1.0     1942     453      0     0      7   16041   5040   26.8  25    1
1.10/1.17	c +    1.2     1942     453      0     0      7   18070   5533   26.2  26    1
1.39/1.49	c +    1.5     1942     453      0     0      7   22585   6086   26.3  27    1
1.49/1.59	c B    1.6     1942     453      0     0      7   24006   6089   26.3  27    1
1.79/1.89	c +    1.9     1942     453      0     0      7   28230   6694   25.9  27    1
2.39/2.48	c +    2.5     1942     453      0     0      7   35285   7363   25.1  26    2
2.69/2.77	c N    2.8     1942     453      0     0      7   38494   7373   24.9  26    2
3.19/3.27	c +    3.3     1942     453      0     0      7   44105   8099   24.4  25    2
4.09/4.16	c +    4.2     1942     453      0     0      7   55130   8908   24.4  27    2
4.89/4.91	c B    4.9     1942     453      0     0      7   64018   8916   24.8  24    2
5.29/5.32	c +    5.3     1942     453      0     0      7   68910   9798   24.4  25    2
6.89/6.96	c +    7.0     1942     453      0     0      7   86135  10777   23.5  27    3
7.19/7.28	c N    7.3     1942     453      0     0      7   89787  10783   23.7  27    3
9.09/9.14	c +    9.1     1942     453      0     0      7  107666  11854   23.9  27    3
11.69/11.76	c +   11.8     1942     453      0     0      7  134583  13039   24.2  28    3
14.68/14.77	c B   14.8     1942     453      0     0      7  160038  13049   24.0  28    4
15.68/15.70	c +   15.7     1942     453      0     0      7  168225  14342   23.8  25    4
19.98/20.05	c
19.98/20.05	c       original/binary      fixed     eliminated      learned       agility
19.98/20.05	c   seconds        variables     equivalent    conflicts       height       MB
19.98/20.05	c
19.98/20.05	c N   20.1     1942     453      0     0      7  205205  14347   23.6  26    4
20.58/20.63	c +   20.6     1942     453      0     0      7  210282  15776   23.5  26    4
27.18/27.27	c +   27.3     1942     453      0     0      7  262851  17353   23.1  27    5
35.38/35.40	c 1   35.4     1942     453      0     0      7  326949  17374   23.6  23    6
35.38/35.40	c
35.38/35.40	s SATISFIABLE
35.38/35.40	v 1 2 -3 4 -5 -6 -7
35.38/35.40	v 8 9 10 -11 -12 -13 14 15
35.38/35.40	v 16 -17 -18 19 20 -21 22 -23
35.38/35.40	v 24 25 -26 -27 28 29 -30 31
35.38/35.40	v -32 -33 34 -35 36 37 -38 39
35.38/35.40	v 40 41 -42 43 -44 45 46 -47
35.38/35.40	v -48 49 -50 -51 52 53 54 -55
35.38/35.40	v 56 -57 -58 -59 60 -61 -62 63
35.38/35.40	v -64 -65 -66 67 -68 -69 -70 71
35.38/35.40	v 72 -73 74 75 76 77 78 -79
35.38/35.40	v -80 81 -82 -83 -84 -85 -86 87
35.38/35.40	v 88 -89 90 -91 92 93 -94 95
35.38/35.40	v -96 -97 -98 -99 100 101 -102 -103
35.38/35.40	v -104 105 -106 107 108 109 110 -111
35.38/35.40	v -112 -113 114 115 -116 -117 -118 -119
35.38/35.40	v 120 -121 -122 -123 124 125 126 127
35.38/35.40	v -128 129 -130 -131 -132 -133 -134 -135
35.38/35.40	v -136 -137 138 -139 -140 141 -142 143
35.38/35.40	v 144 -145 146 147 -148 149 -150 -151
35.38/35.40	v 152 -153 -154 155 -156 157 158 159
35.38/35.40	v -160 -161 -162 -163 164 165 -166 -167
35.38/35.40	v -168 169 -170 -171 -172 -173 174 -175
35.38/35.40	v -176 -177 178 179 -180 181 182 -183
35.38/35.40	v 184 185 186 187 188 -189 190 -191
35.38/35.40	v -192 -193 -194 195 -196 197 -198 -199
35.38/35.40	v 200 201 202 203 -204 -205 -206 207
35.38/35.40	v -208 -209 -210 211 -212 213 -214 -215
35.38/35.40	v -216 217 -218 219 -220 -221 222 -223
35.38/35.40	v -224 -225 -226 -227 228 -229 -230 231
35.38/35.40	v -232 233 -234 -235 -236 -237 238 239
35.38/35.40	v 240 -241 242 -243 244 245 246 -247
35.38/35.40	v 248 249 250 251 252 -253 254 -255
35.38/35.40	v -256 257 258 259 -260 261 262 -263
35.38/35.40	v -264 265 -266 267 -268 269 -270 -271
35.38/35.40	v 272 -273 -274 275 -276 -277 278 -279
35.38/35.40	v 280 -281 282 -283 284 -285 -286 -287
35.38/35.40	v -288 289 -290 291 292 -293 294 295
35.38/35.40	v 296 297 298 -299 -300 301 302 -303
35.38/35.40	v 304 -305 -306 307 -308 -309 -310 -311
35.38/35.40	v 312 313 -314 315 316 -317 318 -319
35.38/35.40	v -320 321 322 -323 324 325 -326 -327
35.38/35.40	v 328 329 330 331 -332 333 -334 335
35.38/35.40	v 336 337 338 -339 340 -341 342 -343
35.38/35.40	v 344 345 -346 347 -348 349 350 351
35.38/35.40	v 352 -353 354 355 -356 -357 358 -359
35.38/35.40	v -360 361 362 -363 -364 -365 366 -367
35.38/35.40	v -368 -369 -370 -371 -372 -373 374 375
35.38/35.40	v 376 377 -378 379 -380 381 -382 383
35.38/35.40	v 384 -385 -386 387 -388 -389 390 391
35.38/35.40	v 392 393 394 395 -396 397 -398 399
35.38/35.40	v -400 -401 -402 403 404 405 -406 407
35.38/35.40	v 408 -409 -410 411 412 -413 414 415
35.38/35.40	v 416 -417 -418 -419 -420 -421 422 -423
35.38/35.40	v -424 425 426 427 -428 -429 430 -431
35.38/35.40	v 432 -433 434 435 -436 437 438 -439
35.38/35.40	v 440 -441 -442 -443 -444 -445 -446 447
35.38/35.40	v -448 -449 -450 451 452 -453 454 -455
35.38/35.40	v -456 -457 458 459 -460
35.38/35.40	v 0
35.38/35.40	c
35.38/35.40	c 326949 conflicts, 394467 decisions, 1 random
35.38/35.40	c 0 iterations, 36 restarts, 729 skipped
35.38/35.40	c 23 enlarged, 0 shrunken, 3197 rescored, 122 rebiased
35.38/35.40	c 1 simplifications, 0 reductions
35.38/35.40	c
35.38/35.40	c vars: 0 fixed, 0 equiv, 7 elim, 0 merged
35.38/35.40	c elim: 6410 resolutions, 1 phases, 1 rounds
35.38/35.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
35.38/35.40	c arty: 0.00 and 0.00 xor average arity
35.38/35.40	c prbe: 10886 probed, 12 phases, 12 rounds
35.38/35.40	c prbe: 0 failed, 0 lifted, 0 merged
35.38/35.40	c sccs: 0 non trivial, 0 fixed, 0 merged
35.38/35.40	c hash: 0 units, 0 merged
35.38/35.40	c mins: 7575836 learned, 20% deleted, 4 strong, 25 depth
35.38/35.40	c subs: 0 forward, 0 backward, 0 doms
35.38/35.40	c strs: 0 forward, 0 backward
35.38/35.40	c doms: 0 dominators, 0 high, 0 low
35.38/35.40	c prps: 27236427 propagations, 0.77 megaprops
35.38/35.40	c
35.38/35.40	c 35.4 seconds, 6 MB max, 34 MB recycled

Verifier Data

OK

Watcher Data

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1518995-1238307034/watcher-1518995-1238307034 -o /tmp/evaluation-result-1518995-1238307034/solver-1518995-1238307034 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1518995-1238307034.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 2987
/proc/meminfo: memFree=1003120/2055920 swapFree=4179368/4192956
[pid=2987] ppid=2985 vsize=916 CPUtime=0
/proc/2987/stat : 2987 (precosat) R 2985 2987 2665 0 -1 4194304 155 0 0 0 0 0 0 0 18 0 1 0 1103369089 937984 139 1992294400 134512640 135151029 4294956240 18446744073709551615 134688904 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2987/statm: 229 139 79 155 0 72 0

[startup+0.0434509 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 2987
/proc/meminfo: memFree=1003120/2055920 swapFree=4179368/4192956
[pid=2987] ppid=2985 vsize=1048 CPUtime=0.04
/proc/2987/stat : 2987 (precosat) R 2985 2987 2665 0 -1 4194304 188 0 0 0 4 0 0 0 18 0 1 0 1103369089 1073152 172 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2987/statm: 262 172 79 155 0 105 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1048

[startup+0.102462 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 2987
/proc/meminfo: memFree=1003120/2055920 swapFree=4179368/4192956
[pid=2987] ppid=2985 vsize=1312 CPUtime=0.1
/proc/2987/stat : 2987 (precosat) R 2985 2987 2665 0 -1 4194304 236 0 0 0 10 0 0 0 18 0 1 0 1103369089 1343488 220 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2987/statm: 328 220 79 155 0 171 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1312

[startup+0.3015 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 2987
/proc/meminfo: memFree=1003120/2055920 swapFree=4179368/4192956
[pid=2987] ppid=2985 vsize=1444 CPUtime=0.29
/proc/2987/stat : 2987 (precosat) R 2985 2987 2665 0 -1 4194304 300 0 0 0 29 0 0 0 19 0 1 0 1103369089 1478656 284 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2987/statm: 361 284 79 155 0 204 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1444

[startup+0.702578 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 2987
/proc/meminfo: memFree=1003120/2055920 swapFree=4179368/4192956
[pid=2987] ppid=2985 vsize=1708 CPUtime=0.69
/proc/2987/stat : 2987 (precosat) R 2985 2987 2665 0 -1 4194304 365 0 0 0 69 0 0 0 23 0 1 0 1103369089 1748992 349 1992294400 134512640 135151029 4294956240 18446744073709551615 134551294 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2987/statm: 427 349 79 155 0 270 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1708

[startup+1.50173 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2988
/proc/meminfo: memFree=1001768/2055920 swapFree=4179368/4192956
[pid=2987] ppid=2985 vsize=2236 CPUtime=1.49
/proc/2987/stat : 2987 (precosat) R 2985 2987 2665 0 -1 4194304 467 0 0 0 149 0 0 0 25 0 1 0 1103369089 2289664 451 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2987/statm: 559 451 79 155 0 402 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2236

[startup+3.10104 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2988
/proc/meminfo: memFree=1001192/2055920 swapFree=4179368/4192956
[pid=2987] ppid=2985 vsize=2772 CPUtime=3.09
/proc/2987/stat : 2987 (precosat) R 2985 2987 2665 0 -1 4194304 598 0 0 0 309 0 0 0 25 0 1 0 1103369089 2838528 582 1992294400 134512640 135151029 4294956240 18446744073709551615 134574605 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2987/statm: 693 582 79 155 0 536 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2772

[startup+6.30166 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2988
/proc/meminfo: memFree=1000424/2055920 swapFree=4179368/4192956
[pid=2987] ppid=2985 vsize=3432 CPUtime=6.29
/proc/2987/stat : 2987 (precosat) R 2985 2987 2665 0 -1 4194304 785 0 0 0 629 0 0 0 25 0 1 0 1103369089 3514368 769 1992294400 134512640 135151029 4294956240 18446744073709551615 134574644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2987/statm: 858 769 79 155 0 701 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3432

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2988
/proc/meminfo: memFree=999144/2055920 swapFree=4179368/4192956
[pid=2987] ppid=2985 vsize=4648 CPUtime=12.69
/proc/2987/stat : 2987 (precosat) R 2985 2987 2665 0 -1 4194304 1052 0 0 0 1269 0 0 0 25 0 1 0 1103369089 4759552 1036 1992294400 134512640 135151029 4294956240 18446744073709551615 134575846 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2987/statm: 1162 1036 79 155 0 1005 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4648

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2988
/proc/meminfo: memFree=997928/2055920 swapFree=4179368/4192956
[pid=2987] ppid=2985 vsize=5736 CPUtime=25.48
/proc/2987/stat : 2987 (precosat) R 2985 2987 2665 0 -1 4194304 1325 0 0 0 2548 0 0 0 25 0 1 0 1103369089 5873664 1309 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2987/statm: 1434 1309 79 155 0 1277 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5736

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

[startup+31.9056 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2988
/proc/meminfo: memFree=997288/2055920 swapFree=4179368/4192956
[pid=2987] ppid=2985 vsize=6396 CPUtime=31.88
/proc/2987/stat : 2987 (precosat) R 2985 2987 2665 0 -1 4194304 1482 0 0 0 3187 1 0 0 25 0 1 0 1103369089 6549504 1466 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2987/statm: 1599 1466 79 155 0 1442 0
Current children cumulated CPU time (s) 31.88
Current children cumulated vsize (KiB) 6396

[startup+33.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2988
/proc/meminfo: memFree=997224/2055920 swapFree=4179368/4192956
[pid=2987] ppid=2985 vsize=6540 CPUtime=33.48
/proc/2987/stat : 2987 (precosat) R 2985 2987 2665 0 -1 4194304 1510 0 0 0 3347 1 0 0 25 0 1 0 1103369089 6696960 1494 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2987/statm: 1635 1494 79 155 0 1478 0
Current children cumulated CPU time (s) 33.48
Current children cumulated vsize (KiB) 6540

[startup+34.3011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2988
/proc/meminfo: memFree=997160/2055920 swapFree=4179368/4192956
[pid=2987] ppid=2985 vsize=6540 CPUtime=34.28
/proc/2987/stat : 2987 (precosat) R 2985 2987 2665 0 -1 4194304 1517 0 0 0 3427 1 0 0 25 0 1 0 1103369089 6696960 1501 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2987/statm: 1635 1501 79 155 0 1478 0
Current children cumulated CPU time (s) 34.28
Current children cumulated vsize (KiB) 6540

[startup+35.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2988
/proc/meminfo: memFree=997032/2055920 swapFree=4179368/4192956
[pid=2987] ppid=2985 vsize=6672 CPUtime=35.08
/proc/2987/stat : 2987 (precosat) R 2985 2987 2665 0 -1 4194304 1537 0 0 0 3507 1 0 0 25 0 1 0 1103369089 6832128 1521 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2987/statm: 1668 1521 79 155 0 1511 0
Current children cumulated CPU time (s) 35.08
Current children cumulated vsize (KiB) 6672

[startup+35.3013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2988
/proc/meminfo: memFree=997032/2055920 swapFree=4179368/4192956
[pid=2987] ppid=2985 vsize=6672 CPUtime=35.28
/proc/2987/stat : 2987 (precosat) R 2985 2987 2665 0 -1 4194304 1540 0 0 0 3527 1 0 0 25 0 1 0 1103369089 6832128 1524 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2987/statm: 1668 1524 79 155 0 1511 0
Current children cumulated CPU time (s) 35.28
Current children cumulated vsize (KiB) 6672

[startup+35.4013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2988
/proc/meminfo: memFree=997032/2055920 swapFree=4179368/4192956
[pid=2987] ppid=2985 vsize=6672 CPUtime=35.38
/proc/2987/stat : 2987 (precosat) R 2985 2987 2665 0 -1 4194304 1540 0 0 0 3537 1 0 0 25 0 1 0 1103369089 6832128 1524 1992294400 134512640 135151029 4294956240 18446744073709551615 134580766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2987/statm: 1668 1524 79 155 0 1511 0
Current children cumulated CPU time (s) 35.38
Current children cumulated vsize (KiB) 6672

Child status: 10
Real time (s): 35.4092
CPU time (s): 35.3956
CPU user time (s): 35.3786
CPU system time (s): 0.016997
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 6672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 35.3786
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1541
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= 36

runsolver used 0.030995 second user time and 0.084987 second system time

The end

Launcher Data

Begin job on node23 at 2009-03-29 08:10:34
IDJOB=1518995
IDBENCH=70726
IDSOLVER=507
FILE ID=node23/1518995-1238307034
PBS_JOBID= 9061044
Free space on /tmp= 66324 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S1733990810-090.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518995-1238307034/watcher-1518995-1238307034 -o /tmp/evaluation-result-1518995-1238307034/solver-1518995-1238307034 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1518995-1238307034.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= cc65c4677bcd52e268abf185559aaea4
RANDOM SEED=1851785041

node23.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		: 3000.268
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		: 3000.268
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:       1003536 kB
Buffers:         98048 kB
Cached:         857332 kB
SwapCached:       7500 kB
Active:         249036 kB
Inactive:       715344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1003536 kB
SwapTotal:     4192956 kB
SwapFree:      4179368 kB
Dirty:             752 kB
Writeback:           0 kB
Mapped:          14744 kB
Slab:            74024 kB
Committed_AS:  2927912 kB
PageTables:       1392 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66320 MiB
End job on node23 at 2009-03-29 08:11:10