Trace number 1518994

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
picosat 913SAT 40.8458 40.86

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 PicoSAT SAT Solver Version 913
0.00/0.00	c Copyright (c) 2006 - 2009 Armin Biere JKU Linz
0.00/0.00	c gcc -Wall -Wextra -m32 -static -DNDEBUG -O3 -fomit-frame-pointer -finline-limit=1000000
0.00/0.00	c
0.00/0.00	c parsing HOME/instance-1518994-1238307014.cnf
0.00/0.00	c parsed header 'p cnf 460 1955'
0.00/0.00	c initialized 460 variables
0.00/0.00	c found 1955 non trivial clauses
0.00/0.00	c
0.00/0.00	c random number generator seed 0
0.00/0.00	c 
0.00/0.00	c  seconds     variables   original    learned     agility
0.00/0.00	c         level        used      conflicts    limit          MB
0.00/0.00	c 
0.00/0.00	c s   0.0   0.0   460   0.0  1955     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 977 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  51.1   460  80.7  1955   100   100  1074  14.1   0.1 
0.00/0.00	c R   0.0  51.1   460  80.7  1955   100   100  1074  14.1   0.1 
0.00/0.01	c +   0.0  42.5   460  93.0  1955   250   250  1181  20.4   0.1 
0.00/0.01	c N   0.0  40.4   460  96.1  1955   401   401  1181  25.7   0.1 
0.00/0.01	c +   0.0  39.5   460  96.5  1955   475   475  1299  26.9   0.1 
0.02/0.02	c +   0.0  36.7   460  98.0  1955   812   812  1428  28.6   0.2 
0.02/0.04	c N   0.0  34.9   460  98.9  1955  1203  1203  1428  29.0   0.2 
0.02/0.04	c +   0.0  34.5   460  98.9  1955  1317  1317  1570  28.3   0.2 
0.02/0.07	c +   0.1  33.1   460  99.1  1955  2074  1283  1727  26.5   0.2 
0.09/0.11	c +   0.1  31.8   460  99.3  1955  3209  1550  1899  28.2   0.3 
0.09/0.11	c N   0.1  31.8   460  99.3  1955  3209  1550  1899  28.2   0.3 
0.09/0.18	c +   0.2  30.7   460  99.3  1955  4911  1340  2088  27.8   0.2 
0.19/0.28	c +   0.3  29.9   460  99.3  1955  7464  1796  2296  26.6   0.3 
0.29/0.30	c N   0.3  29.8   460  99.3  1955  8019  1199  2296  28.6   0.2 
0.39/0.43	c +   0.4  28.9   460  99.3  1955 11293  2164  2525  27.9   0.3 
0.59/0.67	c +   0.7  27.9   460  99.3  1955 17036  1568  2777  27.7   0.3 
0.69/0.76	c N   0.8  27.5   460  99.3  1955 19246  2384  2777  26.6   0.4 
1.00/1.03	c +   1.0  27.1   460  99.3  1955 25650  1817  3054  28.3   0.3 
1.49/1.59	c +   1.6  26.3   460  99.3  1955 38571  2477  3359  27.4   0.4 
1.79/1.86	c N   1.9  26.0   460  99.6  1955 44895  2058  3359  28.3   0.3 
1.79/1.86	c 
1.79/1.86	c  seconds     variables   original    learned     agility
1.79/1.86	c         level        used      conflicts    limit          MB
1.79/1.86	c 
2.39/2.43	c +   2.4  25.5   460  99.6  1955 57952  3308  3694  26.9   0.4 
3.69/3.74	c +   3.7  24.4   460  99.6  1955 87023  2722  4063  27.0   0.4 
4.40/4.45	c N   4.4  24.0   460  99.8  1955 102e3  4042  4063  27.6   0.5 
5.69/5.75	c +   5.8  23.8   460  99.8  1955 130e3  3519  4469  24.3   0.5 
8.79/8.87	c +   8.9  22.9   460  99.8  1955 196e3  3940  4915  27.9   0.5 
10.49/10.57	c N  10.6  22.4   460  99.8  1955 230e3  4196  4915  26.2   0.5 
13.69/13.72	c +  13.7  22.2   460  99.8  1955 294e3  3453  5406  27.7   0.5 
21.08/21.16	c +  21.2  21.5   460  99.8  1955 441e3  4265  5946  29.2   0.6 
24.78/24.83	c N  24.8  21.4   460  99.8  1955 512e3  4206  5946  27.4   0.5 
32.58/32.63	c +  32.6  21.2   460  99.8  1955 662e3  4472  6540  27.0   0.6 
40.78/40.85	c 1  40.8  21.2   460  99.8  1955 814e3  6417  6540  20.5   0.8 
40.78/40.85	c 
40.78/40.85	c  seconds     variables   original    learned     agility
40.78/40.85	c         level        used      conflicts    limit          MB
40.78/40.85	c 
40.78/40.85	s SATISFIABLE
40.78/40.85	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
40.78/40.85	v -26 -27 28 29 -30 -31 -32 33 34 -35 36 37 38 39 40 -41 -42 -43 44 45 46 47
40.78/40.85	v -48 -49 -50 51 52 -53 -54 -55 56 57 58 59 -60 -61 -62 63 -64 -65 -66 67 -68
40.78/40.85	v -69 70 71 72 73 -74 -75 -76 -77 -78 -79 80 -81 82 -83 84 -85 -86 -87 88 -89
40.78/40.85	v 90 91 -92 93 94 -95 -96 97 -98 99 -100 -101 -102 103 -104 105 -106 107 108
40.78/40.85	v -109 -110 -111 -112 -113 -114 -115 116 -117 -118 -119 -120 121 122 123 124
40.78/40.85	v 125 126 -127 -128 129 130 -131 -132 133 -134 -135 -136 -137 -138 139 140 -141
40.78/40.85	v -142 143 144 -145 146 147 -148 -149 -150 -151 152 -153 154 -155 -156 157 -158
40.78/40.85	v 159 -160 161 -162 -163 164 165 166 -167 168 169 170 -171 -172 -173 174 -175
40.78/40.85	v -176 -177 178 179 -180 181 -182 -183 184 -185 186 187 -188 -189 190 -191 -192
40.78/40.85	v -193 -194 195 -196 197 -198 -199 200 -201 202 -203 -204 -205 -206 -207 -208
40.78/40.85	v -209 -210 211 212 213 -214 -215 216 217 -218 219 -220 -221 222 -223 -224 -225
40.78/40.86	v 226 -227 228 -229 -230 231 232 233 -234 -235 236 -237 238 239 240 241 242
40.78/40.86	v -243 244 245 246 247 248 249 250 251 252 -253 -254 255 256 257 258 259 260
40.78/40.86	v -261 262 -263 -264 -265 -266 267 -268 -269 -270 -271 272 273 -274 275 -276
40.78/40.86	v 277 278 -279 -280 -281 282 -283 284 -285 286 287 -288 -289 290 -291 292 293
40.78/40.86	v 294 295 -296 -297 298 299 -300 301 302 303 304 -305 -306 -307 -308 -309 -310
40.78/40.86	v 311 312 313 -314 315 316 -317 318 319 320 -321 -322 -323 324 325 -326 327 328
40.78/40.86	v 329 330 331 332 333 334 335 336 337 -338 339 340 -341 342 -343 344 -345 -346
40.78/40.86	v 347 348 349 -350 -351 352 -353 354 355 -356 -357 358 -359 -360 361 362 -363
40.78/40.86	v -364 365 366 367 -368 -369 -370 -371 -372 -373 374 375 376 -377 378 379 -380
40.78/40.86	v 381 382 -383 384 -385 -386 387 -388 -389 390 391 -392 393 -394 -395 -396 397
40.78/40.86	v -398 399 -400 401 402 -403 404 405 -406 -407 408 -409 -410 -411 412 -413 414
40.78/40.86	v 415 -416 -417 -418 -419 -420 421 422 -423 -424 425 -426 427 428 429 430 -431
40.78/40.86	v 432 -433 434 435 -436 437 438 439 -440 -441 442 -443 444 -445 -446 447 -448
40.78/40.86	v 449 450 451 452 -453 454 455 -456 -457 458 -459 -460 0
40.78/40.86	c
40.78/40.86	c 0 iterations
40.78/40.86	c 4 restarts
40.78/40.86	c 0 failed literals
40.78/40.86	c 814778 conflicts
40.78/40.86	c 965965 decisions
40.78/40.86	c 0 fixed variables
40.78/40.86	c 18378262 learned literals
40.78/40.86	c 22.3% deleted literals
40.78/40.86	c 69505182 propagations
40.78/40.86	c 99.8% variables used
40.78/40.86	c 40.8 seconds in library
40.78/40.86	c 1.7 megaprops/second
40.78/40.86	c 1 simplifications
40.78/40.86	c 319 reductions
40.78/40.86	c 85.0 MB recycled
40.78/40.86	c 0.8 MB maximally allocated
40.78/40.86	c 40.8 seconds total run time

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-1518994-1238307014/watcher-1518994-1238307014 -o /tmp/evaluation-result-1518994-1238307014/solver-1518994-1238307014 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1518994-1238307014.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 3/64 7886
/proc/meminfo: memFree=815496/2055920 swapFree=4174204/4192956
[pid=7886] ppid=7884 vsize=780 CPUtime=0
/proc/7886/stat : 7886 (picosat) R 7884 7886 7629 0 -1 4194304 120 0 0 0 0 0 0 0 18 0 1 0 1103367145 798720 105 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/7886/statm: 195 105 69 152 0 41 0

[startup+0.0289729 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7886
/proc/meminfo: memFree=815496/2055920 swapFree=4174204/4192956
[pid=7886] ppid=7884 vsize=912 CPUtime=0.02
/proc/7886/stat : 7886 (picosat) R 7884 7886 7629 0 -1 4194304 143 0 0 0 2 0 0 0 18 0 1 0 1103367145 933888 128 1992294400 134512640 135137933 4294956240 18446744073709551615 134522707 0 0 4096 0 0 0 0 17 1 0 0
/proc/7886/statm: 228 128 69 152 0 74 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 912

[startup+0.101984 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7886
/proc/meminfo: memFree=815496/2055920 swapFree=4174204/4192956
[pid=7886] ppid=7884 vsize=1044 CPUtime=0.09
/proc/7886/stat : 7886 (picosat) R 7884 7886 7629 0 -1 4194304 172 0 0 0 9 0 0 0 18 0 1 0 1103367145 1069056 157 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/7886/statm: 261 157 69 152 0 107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1044

[startup+0.302012 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7886
/proc/meminfo: memFree=815496/2055920 swapFree=4174204/4192956
[pid=7886] ppid=7884 vsize=1044 CPUtime=0.29
/proc/7886/stat : 7886 (picosat) R 7884 7886 7629 0 -1 4194304 188 0 0 0 29 0 0 0 19 0 1 0 1103367145 1069056 173 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/7886/statm: 261 173 69 152 0 107 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1044

[startup+0.701069 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7886
/proc/meminfo: memFree=815496/2055920 swapFree=4174204/4192956
[pid=7886] ppid=7884 vsize=1176 CPUtime=0.69
/proc/7886/stat : 7886 (picosat) R 7884 7886 7629 0 -1 4194304 195 0 0 0 69 0 0 0 22 0 1 0 1103367145 1204224 180 1992294400 134512640 135137933 4294956240 18446744073709551615 134547671 0 0 4096 0 0 0 0 17 1 0 0
/proc/7886/statm: 294 180 69 152 0 140 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1176

[startup+1.50119 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7887
/proc/meminfo: memFree=815040/2055920 swapFree=4174204/4192956
[pid=7886] ppid=7884 vsize=1176 CPUtime=1.49
/proc/7886/stat : 7886 (picosat) R 7884 7886 7629 0 -1 4194304 213 0 0 0 149 0 0 0 25 0 1 0 1103367145 1204224 198 1992294400 134512640 135137933 4294956240 18446744073709551615 134553702 0 0 4096 0 0 0 0 17 1 0 0
/proc/7886/statm: 294 198 69 152 0 140 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1176

[startup+3.10142 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7887
/proc/meminfo: memFree=814848/2055920 swapFree=4174204/4192956
[pid=7886] ppid=7884 vsize=1308 CPUtime=3.09
/proc/7886/stat : 7886 (picosat) R 7884 7886 7629 0 -1 4194304 229 0 0 0 309 0 0 0 25 0 1 0 1103367145 1339392 214 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/7886/statm: 327 214 69 152 0 173 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1308

[startup+6.30188 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7887
/proc/meminfo: memFree=814720/2055920 swapFree=4174204/4192956
[pid=7886] ppid=7884 vsize=1444 CPUtime=6.29
/proc/7886/stat : 7886 (picosat) R 7884 7886 7629 0 -1 4194304 254 0 0 0 629 0 0 0 25 0 1 0 1103367145 1478656 239 1992294400 134512640 135137933 4294956240 18446744073709551615 134527871 0 0 4096 0 0 0 0 17 1 0 0
/proc/7886/statm: 361 239 69 152 0 207 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1444

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7887
/proc/meminfo: memFree=814528/2055920 swapFree=4174204/4192956
[pid=7886] ppid=7884 vsize=1444 CPUtime=12.69
/proc/7886/stat : 7886 (picosat) R 7884 7886 7629 0 -1 4194304 268 0 0 0 1269 0 0 0 25 0 1 0 1103367145 1478656 253 1992294400 134512640 135137933 4294956240 18446744073709551615 134552967 0 0 4096 0 0 0 0 17 1 0 0
/proc/7886/statm: 361 253 69 152 0 207 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1444

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7887
/proc/meminfo: memFree=814400/2055920 swapFree=4174204/4192956
[pid=7886] ppid=7884 vsize=1576 CPUtime=25.48
/proc/7886/stat : 7886 (picosat) R 7884 7886 7629 0 -1 4194304 302 0 0 0 2548 0 0 0 25 0 1 0 1103367145 1613824 287 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7886/statm: 394 287 69 152 0 240 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1576

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 7887
/proc/meminfo: memFree=814336/2055920 swapFree=4174204/4192956
[pid=7886] ppid=7884 vsize=1576 CPUtime=31.88
/proc/7886/stat : 7886 (picosat) R 7884 7886 7629 0 -1 4194304 311 0 0 0 3188 0 0 0 25 0 1 0 1103367145 1613824 296 1992294400 134512640 135137933 4294956240 18446744073709551615 134548570 0 0 4096 0 0 0 0 17 1 0 0
/proc/7886/statm: 394 296 69 152 0 240 0
Current children cumulated CPU time (s) 31.88
Current children cumulated vsize (KiB) 1576

[startup+35.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7887
/proc/meminfo: memFree=814272/2055920 swapFree=4174204/4192956
[pid=7886] ppid=7884 vsize=1696 CPUtime=35.08
/proc/7886/stat : 7886 (picosat) R 7884 7886 7629 0 -1 4194304 324 0 0 0 3508 0 0 0 25 0 1 0 1103367145 1736704 309 1992294400 134512640 135137933 4294956240 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/7886/statm: 424 309 69 152 0 270 0
Current children cumulated CPU time (s) 35.08
Current children cumulated vsize (KiB) 1696

[startup+38.3015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7887
/proc/meminfo: memFree=814272/2055920 swapFree=4174204/4192956
[pid=7886] ppid=7884 vsize=1696 CPUtime=38.28
/proc/7886/stat : 7886 (picosat) R 7884 7886 7629 0 -1 4194304 324 0 0 0 3828 0 0 0 25 0 1 0 1103367145 1736704 309 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/7886/statm: 424 309 69 152 0 270 0
Current children cumulated CPU time (s) 38.28
Current children cumulated vsize (KiB) 1696

[startup+39.9017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7887
/proc/meminfo: memFree=814272/2055920 swapFree=4174204/4192956
[pid=7886] ppid=7884 vsize=1696 CPUtime=39.88
/proc/7886/stat : 7886 (picosat) R 7884 7886 7629 0 -1 4194304 324 0 0 0 3988 0 0 0 25 0 1 0 1103367145 1736704 309 1992294400 134512640 135137933 4294956240 18446744073709551615 134551413 0 0 4096 0 0 0 0 17 1 0 0
/proc/7886/statm: 424 309 69 152 0 270 0
Current children cumulated CPU time (s) 39.88
Current children cumulated vsize (KiB) 1696

[startup+40.3018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7887
/proc/meminfo: memFree=814272/2055920 swapFree=4174204/4192956
[pid=7886] ppid=7884 vsize=1696 CPUtime=40.28
/proc/7886/stat : 7886 (picosat) R 7884 7886 7629 0 -1 4194304 324 0 0 0 4028 0 0 0 25 0 1 0 1103367145 1736704 309 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/7886/statm: 424 309 69 152 0 270 0
Current children cumulated CPU time (s) 40.28
Current children cumulated vsize (KiB) 1696

[startup+40.7059 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7887
/proc/meminfo: memFree=814272/2055920 swapFree=4174204/4192956
[pid=7886] ppid=7884 vsize=1696 CPUtime=40.68
/proc/7886/stat : 7886 (picosat) R 7884 7886 7629 0 -1 4194304 324 0 0 0 4068 0 0 0 25 0 1 0 1103367145 1736704 309 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/7886/statm: 424 309 69 152 0 270 0
Current children cumulated CPU time (s) 40.68
Current children cumulated vsize (KiB) 1696

[startup+40.8019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7887
/proc/meminfo: memFree=814272/2055920 swapFree=4174204/4192956
[pid=7886] ppid=7884 vsize=1696 CPUtime=40.78
/proc/7886/stat : 7886 (picosat) R 7884 7886 7629 0 -1 4194304 324 0 0 0 4078 0 0 0 25 0 1 0 1103367145 1736704 309 1992294400 134512640 135137933 4294956240 18446744073709551615 134551592 0 0 4096 0 0 0 0 17 1 0 0
/proc/7886/statm: 424 309 69 152 0 270 0
Current children cumulated CPU time (s) 40.78
Current children cumulated vsize (KiB) 1696

Child status: 10
Real time (s): 40.86
CPU time (s): 40.8458
CPU user time (s): 40.8388
CPU system time (s): 0.006998
CPU usage (%): 99.9652
Max. virtual memory (cumulated for all children) (KiB): 1708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 40.8388
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 326
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= 56

runsolver used 0.034994 second user time and 0.092985 second system time

The end

Launcher Data 

Begin job on node22 at 2009-03-29 08:10:14
IDJOB=1518994
IDBENCH=70726
IDSOLVER=506
FILE ID=node22/1518994-1238307014
PBS_JOBID= 9061039
Free space on /tmp= 66328 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S1733990810-090.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518994-1238307014/watcher-1518994-1238307014 -o /tmp/evaluation-result-1518994-1238307014/solver-1518994-1238307014 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1518994-1238307014.cnf

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

MD5SUM BENCH= cc65c4677bcd52e268abf185559aaea4
RANDOM SEED=957132877

node22.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		: 3000.279
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		: 3000.279
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:        815976 kB
Buffers:        105336 kB
Cached:        1024088 kB
SwapCached:      12568 kB
Active:         188740 kB
Inactive:       954884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        815976 kB
SwapTotal:     4192956 kB
SwapFree:      4174204 kB
Dirty:             736 kB
Writeback:           0 kB
Mapped:          15580 kB
Slab:            82344 kB
Committed_AS:  2883404 kB
PageTables:       1372 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= 66324 MiB
End job on node22 at 2009-03-29 08:10:55