Trace number 1518946

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 413.87 414.014

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S1924575376-025.cnf
MD5SUM6fb0ba561e085817334f61be44abbbd8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.035993
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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-1518946-1238306348.cnf
0.00/0.00	c parsed header 'p cnf 480 2040'
0.00/0.00	c initialized 480 variables
0.00/0.00	c found 2040 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   480   0.0  2040     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 1020 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  46.6   480  79.6  2040   100   100  1122  12.9   0.1 
0.00/0.00	c R   0.0  46.6   480  79.6  2040   100   100  1122  12.9   0.1 
0.00/0.01	c +   0.0  39.0   480  91.7  2040   250   250  1234  21.4   0.1 
0.00/0.01	c N   0.0  38.2   480  94.8  2040   402   402  1234  23.1   0.1 
0.00/0.01	c +   0.0  37.7   480  95.4  2040   475   475  1357  23.8   0.2 
0.00/0.03	c +   0.0  35.9   480  96.9  2040   812   812  1492  25.2   0.2 
0.04/0.04	c N   0.0  34.3   480  97.5  2040  1207  1207  1492  24.5   0.2 
0.04/0.05	c +   0.1  34.0   480  97.5  2040  1317  1317  1641  25.7   0.3 
0.04/0.07	c +   0.1  31.9   480  98.8  2040  2074  1251  1805  24.8   0.2 
0.10/0.12	c +   0.1  30.6   480  98.8  2040  3209  1479  1985  24.8   0.3 
0.10/0.12	c N   0.1  30.6   480  98.8  2040  3210  1480  1985  24.9   0.3 
0.10/0.19	c +   0.2  28.9   480  99.2  2040  4911  1185  2183  27.0   0.2 
0.20/0.30	c +   0.3  27.5   480  99.2  2040  7464  1544  2401  24.8   0.3 
0.29/0.32	c N   0.3  27.4   480  99.2  2040  8019  2099  2401  25.3   0.3 
0.39/0.46	c +   0.5  26.6   480  99.2  2040 11293  1750  2641  27.0   0.3 
0.69/0.71	c +   0.7  26.2   480  99.4  2040 17036  2193  2905  27.7   0.3 
0.79/0.80	c N   0.8  25.8   480  99.4  2040 19257  1498  2905  27.4   0.3 
1.00/1.08	c +   1.1  25.4   480  99.4  2040 25650  2054  3195  26.3   0.3 
1.59/1.66	c +   1.7  25.8   480  99.6  2040 38571  2145  3514  26.2   0.3 
1.89/1.95	c N   2.0  25.9   480  99.6  2040 44923  3206  3514  25.9   0.5 
1.89/1.95	c 
1.89/1.95	c  seconds     variables   original    learned     agility
1.89/1.95	c         level        used      conflicts    limit          MB
1.89/1.95	c 
2.49/2.55	c +   2.6  25.8   480  99.6  2040 57952  2120  3865  25.8   0.3 
3.89/3.94	c +   3.9  25.1   480  99.6  2040 87023  2097  4251  27.8   0.3 
4.59/4.69	c N   4.7  24.9   480  99.6  2040 102e3  2788  4251  26.5   0.4 
5.99/6.06	c +   6.1  24.9   480  99.6  2040 130e3  3067  4676  27.4   0.5 
9.29/9.33	c +   9.3  24.5   480  99.6  2040 196e3  2848  5143  25.6   0.4 
11.09/11.13	c N  11.1  24.3   480  99.6  2040 230e3  4119  5143  26.1   0.6 
14.39/14.46	c +  14.5  24.4   480  99.6  2040 294e3  2918  5657  27.3   0.5 
22.19/22.28	c +  22.3  24.5   480  99.6  2040 441e3  5459  6222  26.7   0.7 
26.09/26.19	c N  26.2  24.4   480  99.6  2040 512e3  5269  6222  25.5   0.7 
34.18/34.26	c +  34.3  23.7   480  99.6  2040 662e3  4815  6844  26.4   0.6 
52.78/52.84	c +  52.8  23.4   480  99.6  2040 993e3  6694  7528  26.2   0.9 
60.87/60.93	c N  60.9  23.4   480  99.6  2040 112e4  5788  7528  24.3   0.8 
81.96/82.05	c +  82.0  23.1   480  99.6  2040 148e4  5559  8280  27.1   0.7 
126.64/126.77	c + 126.7  23.0   480  99.6  2040 223e4  8199  9108  25.3   1.1 
140.74/140.87	c N 140.8  22.8   480  99.6  2040 246e4  6130  9108  24.7   0.8 
196.12/196.30	c + 196.2  22.7   480  99.6  2040 335e4  8220 10018  24.7   1.1 
305.48/305.66	c + 305.6  22.6   480  99.6  2040 502e4  9003 11019  26.1   1.2 
326.17/326.34	c N 326.2  22.6   480  99.6  2040 533e4  7964 11019  27.2   1.0 
413.85/414.01	c 1 413.9  22.6   480  99.6  2040 661e4  5693 11019  25.3   0.9 
413.85/414.01	c 
413.85/414.01	c  seconds     variables   original    learned     agility
413.85/414.01	c         level        used      conflicts    limit          MB
413.85/414.01	c 
413.85/414.01	s SATISFIABLE
413.85/414.01	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
413.85/414.01	v -26 27 28 29 -30 31 -32 33 34 35 36 37 38 -39 40 41 42 43 -44 45 46 47 -48
413.85/414.01	v -49 -50 -51 52 -53 54 55 -56 57 -58 59 -60 -61 -62 -63 64 -65 66 67 68 69 -70
413.85/414.01	v 71 72 73 -74 75 76 77 -78 79 -80 81 -82 -83 84 -85 86 87 -88 -89 -90 91 92
413.85/414.01	v -93 -94 -95 -96 -97 -98 -99 -100 -101 102 -103 104 -105 -106 107 108 109 -110
413.85/414.01	v -111 112 -113 -114 -115 -116 -117 118 -119 120 121 -122 123 -124 125 -126 127
413.85/414.01	v -128 -129 -130 131 -132 -133 134 135 136 -137 -138 139 -140 141 142 -143 144
413.85/414.01	v -145 146 147 148 -149 -150 -151 152 -153 154 155 -156 -157 158 159 160 161
413.85/414.01	v 162 163 -164 165 -166 -167 -168 169 -170 171 172 173 174 175 176 177 178 179
413.85/414.01	v 180 181 -182 -183 184 185 -186 187 -188 -189 -190 -191 192 -193 -194 -195 196
413.85/414.01	v 197 -198 -199 200 -201 -202 203 -204 -205 206 -207 208 209 -210 211 -212 -213
413.85/414.01	v 214 215 216 217 218 -219 220 221 -222 -223 -224 225 226 227 228 229 -230 -231
413.85/414.01	v 232 233 234 235 -236 237 -238 -239 240 -241 -242 -243 244 245 -246 247 -248
413.85/414.01	v -249 250 -251 -252 253 -254 -255 -256 -257 -258 259 260 -261 262 -263 -264
413.85/414.01	v -265 -266 -267 268 269 -270 271 -272 -273 274 -275 -276 277 278 -279 280 -281
413.85/414.01	v 282 283 -284 -285 -286 287 288 289 -290 -291 -292 -293 -294 295 -296 297 298
413.85/414.01	v -299 300 301 -302 -303 304 305 -306 -307 -308 309 310 311 -312 313 -314 315
413.85/414.01	v 316 317 318 -319 -320 321 -322 -323 -324 325 326 327 328 329 330 331 -332 333
413.85/414.01	v -334 -335 -336 337 -338 339 340 -341 -342 343 344 345 346 347 -348 349 350
413.85/414.01	v 351 -352 353 -354 355 356 357 -358 -359 360 -361 -362 363 -364 -365 366 367
413.85/414.01	v 368 -369 -370 371 -372 373 -374 -375 376 377 378 -379 380 -381 -382 383 -384
413.85/414.01	v 385 -386 -387 -388 389 -390 -391 392 -393 394 395 396 -397 -398 -399 400 401
413.85/414.01	v 402 -403 404 405 406 -407 408 409 -410 411 -412 413 414 -415 -416 417 -418
413.85/414.01	v 419 -420 421 -422 -423 424 -425 426 427 428 -429 430 -431 432 433 -434 -435
413.85/414.01	v -436 437 438 439 -440 -441 442 443 -444 445 -446 -447 448 449 450 -451 452
413.85/414.01	v -453 -454 -455 -456 457 458 -459 460 461 -462 463 464 465 466 467 -468 -469
413.85/414.01	v -470 471 472 -473 -474 -475 -476 477 478 -479 -480 0
413.85/414.01	c
413.85/414.01	c 0 iterations
413.85/414.01	c 82 restarts
413.85/414.01	c 0 failed literals
413.85/414.01	c 6619911 conflicts
413.85/414.01	c 7855464 decisions
413.85/414.01	c 0 fixed variables
413.85/414.01	c 156719808 learned literals
413.85/414.01	c 22.8% deleted literals
413.85/414.01	c 594308445 propagations
413.85/414.01	c 99.6% variables used
413.85/414.01	c 413.9 seconds in library
413.85/414.01	c 1.4 megaprops/second
413.85/414.01	c 1 simplifications
413.85/414.01	c 1536 reductions
413.85/414.01	c 723.5 MB recycled
413.85/414.01	c 1.5 MB maximally allocated
413.85/414.01	c 413.9 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-1518946-1238306348/watcher-1518946-1238306348 -o /tmp/evaluation-result-1518946-1238306348/solver-1518946-1238306348 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1518946-1238306348.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: 0.99 0.98 0.99 2/64 30362
/proc/meminfo: memFree=884552/2055920 swapFree=4175464/4192956
[pid=30362] ppid=30360 vsize=780 CPUtime=0
/proc/30362/stat : 30362 (picosat) R 30360 30362 30113 0 -1 4194304 120 0 0 0 0 0 0 0 18 0 1 0 1103300009 798720 105 1992294400 134512640 135137933 4294956240 18446744073709551615 134545271 0 0 4096 0 0 0 0 17 1 0 0
/proc/30362/statm: 195 105 69 152 0 41 0

[startup+0.0419941 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 30362
/proc/meminfo: memFree=884552/2055920 swapFree=4175464/4192956
[pid=30362] ppid=30360 vsize=912 CPUtime=0.04
/proc/30362/stat : 30362 (picosat) R 30360 30362 30113 0 -1 4194304 155 0 0 0 4 0 0 0 18 0 1 0 1103300009 933888 140 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/30362/statm: 228 140 69 152 0 74 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 912

[startup+0.102003 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 30362
/proc/meminfo: memFree=884552/2055920 swapFree=4175464/4192956
[pid=30362] ppid=30360 vsize=1044 CPUtime=0.1
/proc/30362/stat : 30362 (picosat) R 30360 30362 30113 0 -1 4194304 175 0 0 0 10 0 0 0 18 0 1 0 1103300009 1069056 160 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/30362/statm: 261 160 69 152 0 107 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1044

[startup+0.301032 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 30362
/proc/meminfo: memFree=884552/2055920 swapFree=4175464/4192956
[pid=30362] ppid=30360 vsize=1044 CPUtime=0.29
/proc/30362/stat : 30362 (picosat) R 30360 30362 30113 0 -1 4194304 189 0 0 0 29 0 0 0 19 0 1 0 1103300009 1069056 174 1992294400 134512640 135137933 4294956240 18446744073709551615 134689534 0 0 4096 0 0 0 0 17 1 0 0
/proc/30362/statm: 261 174 69 152 0 107 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1044

[startup+0.701089 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 30362
/proc/meminfo: memFree=884552/2055920 swapFree=4175464/4192956
[pid=30362] ppid=30360 vsize=1176 CPUtime=0.69
/proc/30362/stat : 30362 (picosat) R 30360 30362 30113 0 -1 4194304 202 0 0 0 69 0 0 0 22 0 1 0 1103300009 1204224 187 1992294400 134512640 135137933 4294956240 18446744073709551615 134552184 0 0 4096 0 0 0 0 17 1 0 0
/proc/30362/statm: 294 187 69 152 0 140 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1176

[startup+1.5012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30363
/proc/meminfo: memFree=884032/2055920 swapFree=4175464/4192956
[pid=30362] ppid=30360 vsize=1176 CPUtime=1.49
/proc/30362/stat : 30362 (picosat) R 30360 30362 30113 0 -1 4194304 222 0 0 0 149 0 0 0 25 0 1 0 1103300009 1204224 207 1992294400 134512640 135137933 4294956240 18446744073709551615 134522906 0 0 4096 0 0 0 0 17 1 0 0
/proc/30362/statm: 294 207 69 152 0 140 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1176

[startup+3.10144 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30363
/proc/meminfo: memFree=883776/2055920 swapFree=4175464/4192956
[pid=30362] ppid=30360 vsize=1308 CPUtime=3.09
/proc/30362/stat : 30362 (picosat) R 30360 30362 30113 0 -1 4194304 240 0 0 0 309 0 0 0 25 0 1 0 1103300009 1339392 225 1992294400 134512640 135137933 4294956240 18446744073709551615 134523606 0 0 4096 0 0 0 0 17 1 0 0
/proc/30362/statm: 327 225 69 152 0 173 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1308

[startup+6.3019 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30363
/proc/meminfo: memFree=883712/2055920 swapFree=4175464/4192956
[pid=30362] ppid=30360 vsize=1448 CPUtime=6.29
/proc/30362/stat : 30362 (picosat) R 30360 30362 30113 0 -1 4194304 272 0 0 0 629 0 0 0 25 0 1 0 1103300009 1482752 257 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/30362/statm: 362 257 69 152 0 208 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1448

[startup+12.7018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30363
/proc/meminfo: memFree=883520/2055920 swapFree=4175464/4192956
[pid=30362] ppid=30360 vsize=1448 CPUtime=12.69
/proc/30362/stat : 30362 (picosat) R 30360 30362 30113 0 -1 4194304 288 0 0 0 1269 0 0 0 25 0 1 0 1103300009 1482752 273 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/30362/statm: 362 273 69 152 0 208 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1448

[startup+25.5017 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30363
/proc/meminfo: memFree=883392/2055920 swapFree=4175464/4192956
[pid=30362] ppid=30360 vsize=1580 CPUtime=25.49
/proc/30362/stat : 30362 (picosat) R 30360 30362 30113 0 -1 4194304 321 0 0 0 2549 0 0 0 25 0 1 0 1103300009 1617920 306 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/30362/statm: 395 306 69 152 0 241 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1580

[startup+51.1014 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30363
/proc/meminfo: memFree=883264/2055920 swapFree=4175464/4192956
[pid=30362] ppid=30360 vsize=1712 CPUtime=51.08
/proc/30362/stat : 30362 (picosat) R 30360 30362 30113 0 -1 4194304 342 0 0 0 5108 0 0 0 25 0 1 0 1103300009 1753088 327 1992294400 134512640 135137933 4294956240 18446744073709551615 134553601 0 0 4096 0 0 0 0 17 1 0 0
/proc/30362/statm: 428 327 69 152 0 274 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1712

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30363
/proc/meminfo: memFree=882944/2055920 swapFree=4175464/4192956
[pid=30362] ppid=30360 vsize=2008 CPUtime=102.26
/proc/30362/stat : 30362 (picosat) R 30360 30362 30113 0 -1 4194304 394 0 0 0 10226 0 0 0 25 0 1 0 1103300009 2056192 379 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/30362/statm: 502 379 69 152 0 348 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2008

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30369
/proc/meminfo: memFree=882816/2055920 swapFree=4175464/4192956
[pid=30362] ppid=30360 vsize=2008 CPUtime=162.23
/proc/30362/stat : 30362 (picosat) R 30360 30362 30113 0 -1 4194304 420 0 0 0 16222 1 0 0 25 0 1 0 1103300009 2056192 405 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/30362/statm: 502 405 69 152 0 348 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 2008

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30369
/proc/meminfo: memFree=882752/2055920 swapFree=4175464/4192956
[pid=30362] ppid=30360 vsize=2140 CPUtime=222.21
/proc/30362/stat : 30362 (picosat) R 30360 30362 30113 0 -1 4194304 438 0 0 0 22220 1 0 0 25 0 1 0 1103300009 2191360 423 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/30362/statm: 535 423 69 152 0 381 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 2140

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30369
/proc/meminfo: memFree=882624/2055920 swapFree=4175464/4192956
[pid=30362] ppid=30360 vsize=2260 CPUtime=282.19
/proc/30362/stat : 30362 (picosat) R 30360 30362 30113 0 -1 4194304 462 0 0 0 28218 1 0 0 25 0 1 0 1103300009 2314240 447 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/30362/statm: 565 447 69 152 0 411 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 2260

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30369
/proc/meminfo: memFree=882496/2055920 swapFree=4175464/4192956
[pid=30362] ppid=30360 vsize=2376 CPUtime=342.17
/proc/30362/stat : 30362 (picosat) R 30360 30362 30113 0 -1 4194304 490 0 0 0 34216 1 0 0 25 0 1 0 1103300009 2433024 475 1992294400 134512640 135137933 4294956240 18446744073709551615 134548919 0 0 4096 0 0 0 0 17 1 0 0
/proc/30362/statm: 594 475 69 152 0 440 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 2376

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30369
/proc/meminfo: memFree=882432/2055920 swapFree=4175464/4192956
[pid=30362] ppid=30360 vsize=2376 CPUtime=402.16
/proc/30362/stat : 30362 (picosat) R 30360 30362 30113 0 -1 4194304 495 0 0 0 40214 2 0 0 25 0 1 0 1103300009 2433024 480 1992294400 134512640 135137933 4294956240 18446744073709551615 134521299 0 0 4096 0 0 0 0 17 1 0 0
/proc/30362/statm: 594 480 69 152 0 440 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 2376

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

[startup+403.101 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30369
/proc/meminfo: memFree=882432/2055920 swapFree=4175464/4192956
[pid=30362] ppid=30360 vsize=2376 CPUtime=402.96
/proc/30362/stat : 30362 (picosat) R 30360 30362 30113 0 -1 4194304 495 0 0 0 40294 2 0 0 25 0 1 0 1103300009 2433024 480 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30362/statm: 594 480 69 152 0 440 0
Current children cumulated CPU time (s) 402.96
Current children cumulated vsize (KiB) 2376

[startup+409.501 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30369
/proc/meminfo: memFree=882432/2055920 swapFree=4175464/4192956
[pid=30362] ppid=30360 vsize=2376 CPUtime=409.35
/proc/30362/stat : 30362 (picosat) R 30360 30362 30113 0 -1 4194304 495 0 0 0 40933 2 0 0 25 0 1 0 1103300009 2433024 480 1992294400 134512640 135137933 4294956240 18446744073709551615 134527791 0 0 4096 0 0 0 0 17 1 0 0
/proc/30362/statm: 594 480 69 152 0 440 0
Current children cumulated CPU time (s) 409.35
Current children cumulated vsize (KiB) 2376

[startup+411.102 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30369
/proc/meminfo: memFree=882560/2055920 swapFree=4175464/4192956
[pid=30362] ppid=30360 vsize=2376 CPUtime=410.95
/proc/30362/stat : 30362 (picosat) R 30360 30362 30113 0 -1 4194304 495 0 0 0 41093 2 0 0 25 0 1 0 1103300009 2433024 480 1992294400 134512640 135137933 4294956240 18446744073709551615 134521372 0 0 4096 0 0 0 0 17 1 0 0
/proc/30362/statm: 594 480 69 152 0 440 0
Current children cumulated CPU time (s) 410.95
Current children cumulated vsize (KiB) 2376

[startup+412.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30369
/proc/meminfo: memFree=882560/2055920 swapFree=4175464/4192956
[pid=30362] ppid=30360 vsize=2376 CPUtime=412.55
/proc/30362/stat : 30362 (picosat) R 30360 30362 30113 0 -1 4194304 495 0 0 0 41253 2 0 0 25 0 1 0 1103300009 2433024 480 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/30362/statm: 594 480 69 152 0 440 0
Current children cumulated CPU time (s) 412.55
Current children cumulated vsize (KiB) 2376

[startup+413.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30369
/proc/meminfo: memFree=882560/2055920 swapFree=4175464/4192956
[pid=30362] ppid=30360 vsize=2376 CPUtime=413.36
/proc/30362/stat : 30362 (picosat) R 30360 30362 30113 0 -1 4194304 495 0 0 0 41334 2 0 0 25 0 1 0 1103300009 2433024 480 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/30362/statm: 594 480 69 152 0 440 0
Current children cumulated CPU time (s) 413.36
Current children cumulated vsize (KiB) 2376

[startup+413.902 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30369
/proc/meminfo: memFree=882560/2055920 swapFree=4175464/4192956
[pid=30362] ppid=30360 vsize=2376 CPUtime=413.75
/proc/30362/stat : 30362 (picosat) R 30360 30362 30113 0 -1 4194304 495 0 0 0 41373 2 0 0 25 0 1 0 1103300009 2433024 480 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/30362/statm: 594 480 69 152 0 440 0
Current children cumulated CPU time (s) 413.75
Current children cumulated vsize (KiB) 2376

[startup+414.002 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30369
/proc/meminfo: memFree=882560/2055920 swapFree=4175464/4192956
[pid=30362] ppid=30360 vsize=2376 CPUtime=413.85
/proc/30362/stat : 30362 (picosat) R 30360 30362 30113 0 -1 4194304 501 0 0 0 41383 2 0 0 25 0 1 0 1103300009 2433024 486 1992294400 134512640 135137933 4294956240 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/30362/statm: 594 486 69 152 0 440 0
Current children cumulated CPU time (s) 413.85
Current children cumulated vsize (KiB) 2376

Child status: 10
Real time (s): 414.014
CPU time (s): 413.87
CPU user time (s): 413.849
CPU system time (s): 0.020996
CPU usage (%): 99.9652
Max. virtual memory (cumulated for all children) (KiB): 2392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 413.849
system time used= 0.020996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 503
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= 594

runsolver used 0.342947 second user time and 0.811876 second system time

The end

Launcher Data 

Begin job on node30 at 2009-03-29 07:59:08
IDJOB=1518946
IDBENCH=70722
IDSOLVER=506
FILE ID=node30/1518946-1238306348
PBS_JOBID= 9061017
Free space on /tmp= 66356 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S1924575376-025.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518946-1238306348/watcher-1518946-1238306348 -o /tmp/evaluation-result-1518946-1238306348/solver-1518946-1238306348 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1518946-1238306348.cnf

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

MD5SUM BENCH= 6fb0ba561e085817334f61be44abbbd8
RANDOM SEED=970300697

node30.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		: 3000.260
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	: 5931.00
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		: 3000.260
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:        884968 kB
Buffers:         90260 kB
Cached:         990896 kB
SwapCached:      11400 kB
Active:         169140 kB
Inactive:       925396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        884968 kB
SwapTotal:     4192956 kB
SwapFree:      4175464 kB
Dirty:             728 kB
Writeback:           0 kB
Mapped:          18688 kB
Slab:            62392 kB
Committed_AS:  2990076 kB
PageTables:       1368 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= 66356 MiB
End job on node30 at 2009-03-29 08:06:02