Trace number 1518706

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 627.337 627.503

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S725789261-031.cnf
MD5SUMf67f090e24644066ce5872fbc256498a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.011997
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
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-1518706-1238303070.cnf
0.00/0.00	c parsed header 'p cnf 440 1870'
0.00/0.00	c initialized 440 variables
0.00/0.00	c found 1870 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   440   0.0  1870     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 935 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  50.4   440  80.7  1870   100   100  1028  12.9   0.1 
0.00/0.00	c R   0.0  50.4   440  80.7  1870   102   102  1028  13.2   0.1 
0.00/0.01	c +   0.0  38.7   440  91.6  1870   250   250  1130  21.9   0.1 
0.00/0.01	c N   0.0  36.0   440  95.5  1870   405   405  1130  24.7   0.1 
0.00/0.01	c +   0.0  35.1   440  96.1  1870   475   475  1243  25.4   0.1 
0.00/0.02	c +   0.0  31.8   440  98.2  1870   812   812  1367  27.0   0.2 
0.00/0.04	c N   0.0  30.0   440  98.9  1870  1205  1205  1367  25.8   0.2 
0.00/0.04	c +   0.0  29.6   440  98.9  1870  1317  1317  1503  26.4   0.2 
0.00/0.07	c +   0.1  27.8   440  99.3  1870  2074  1318  1653  27.4   0.2 
0.10/0.11	c +   0.1  27.2   440  99.3  1870  3209  1620  1818  26.7   0.3 
0.10/0.11	c N   0.1  27.2   440  99.3  1870  3211  1622  1818  26.5   0.3 
0.10/0.18	c +   0.2  26.3   440  99.3  1870  4911  1495  1999  28.1   0.2 
0.20/0.28	c +   0.3  25.1   440  99.3  1870  7464  1038  2198  27.1   0.2 
0.20/0.30	c N   0.3  25.1   440  99.3  1870  8026  1600  2198  28.9   0.3 
0.40/0.42	c +   0.4  24.3   440  99.3  1870 11293  1545  2417  28.4   0.3 
0.59/0.65	c +   0.7  24.0   440  99.3  1870 17036  1217  2658  29.4   0.2 
0.69/0.74	c N   0.7  23.7   440  99.3  1870 19248  2089  2658  28.3   0.3 
0.89/1.00	c +   1.0  23.4   440  99.3  1870 25650  1816  2923  27.2   0.3 
1.49/1.54	c +   1.5  22.7   440  99.3  1870 38571  1519  3215  27.5   0.2 
1.79/1.81	c N   1.8  22.5   440  99.3  1870 44896  2996  3215  25.8   0.4 
1.79/1.81	c 
1.79/1.81	c  seconds     variables   original    learned     agility
1.79/1.81	c         level        used      conflicts    limit          MB
1.79/1.81	c 
2.29/2.36	c +   2.4  22.4   440  99.3  1870 57952  3132  3536  26.2   0.4 
3.59/3.65	c +   3.7  22.6   440  99.3  1870 87023  2013  3889  27.3   0.3 
4.30/4.36	c N   4.4  22.5   440  99.3  1870 102e3  1972  3889  28.3   0.3 
5.59/5.66	c +   5.7  22.6   440  99.3  1870 130e3  2656  4277  27.8   0.4 
8.70/8.71	c +   8.7  22.4   440  99.3  1870 196e3  3659  4704  27.4   0.5 
10.29/10.36	c N  10.4  22.2   440  99.3  1870 230e3  3033  4704  26.7   0.4 
13.39/13.46	c +  13.5  22.4   440  99.3  1870 294e3  2636  5174  26.4   0.4 
20.69/20.79	c +  20.8  22.0   440  99.3  1870 441e3  4461  5691  28.1   0.6 
24.49/24.50	c N  24.5  21.9   440  99.3  1870 512e3  4605  5691  28.1   0.6 
32.08/32.10	c +  32.1  21.7   440  99.3  1870 662e3  5516  6260  26.8   0.7 
49.48/49.55	c +  49.5  21.4   440  99.3  1870 993e3  3997  6886  26.4   0.5 
56.78/56.80	c N  56.8  21.2   440  99.3  1870 112e4  4275  6886  28.4   0.6 
75.97/76.04	c +  76.0  21.0   440  99.3  1870 148e4  3790  7574  28.1   0.5 
117.16/117.20	c + 117.2  20.8   440  99.5  1870 223e4  5110  8331  26.2   0.6 
129.95/130.00	c N 130.0  20.7   440  99.5  1870 246e4  5678  8331  24.9   0.8 
180.75/180.86	c + 180.8  20.3   440  99.5  1870 335e4  8184  9164  26.9   1.0 
281.52/281.67	c + 281.6  20.0   440  99.5  1870 502e4  9035 10080  26.5   1.1 
300.31/300.40	c N 300.3  20.0   440  99.5  1870 533e4  8654 10080  28.4   1.0 
440.58/440.79	c + 440.7  20.4   440  99.5  1870 754e4  9627 11088  25.9   1.3 
627.23/627.50	c 1 627.3  20.8   440  99.5  1870 103e5  8914 11088  25.8   1.1 
627.23/627.50	c 
627.23/627.50	c  seconds     variables   original    learned     agility
627.23/627.50	c         level        used      conflicts    limit          MB
627.23/627.50	c 
627.23/627.50	s SATISFIABLE
627.23/627.50	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
627.23/627.50	v -25 -26 27 28 -29 -30 -31 -32 33 34 -35 -36 37 -38 39 40 41 -42 -43 -44 45 46
627.23/627.50	v -47 -48 49 50 -51 -52 53 -54 -55 56 -57 -58 59 -60 -61 -62 -63 64 -65 -66 67
627.23/627.50	v -68 69 70 -71 72 -73 74 75 -76 -77 78 -79 80 81 82 -83 84 -85 86 87 -88 -89
627.23/627.50	v 90 91 92 93 -94 95 96 -97 98 99 -100 101 102 103 104 -105 106 -107 -108 -109
627.23/627.50	v 110 -111 -112 -113 -114 -115 -116 -117 -118 -119 -120 121 -122 123 -124 -125
627.23/627.50	v 126 127 128 -129 -130 131 132 133 -134 -135 -136 -137 138 -139 -140 141 -142
627.23/627.50	v 143 144 -145 -146 -147 -148 149 -150 151 -152 -153 -154 155 -156 -157 158 159
627.23/627.50	v 160 161 162 -163 164 165 -166 -167 -168 -169 170 171 172 173 174 -175 -176
627.23/627.50	v 177 -178 179 -180 -181 -182 183 -184 -185 186 187 188 -189 190 -191 -192 193
627.23/627.50	v -194 195 196 197 -198 -199 -200 -201 -202 -203 -204 205 -206 207 -208 -209
627.23/627.50	v 210 -211 212 -213 214 215 -216 -217 218 219 -220 221 222 -223 224 225 -226
627.33/627.50	v -227 228 229 230 231 -232 233 -234 235 -236 -237 238 -239 240 -241 242 -243
627.33/627.50	v 244 245 -246 -247 248 249 -250 -251 252 -253 254 255 256 -257 -258 -259 -260
627.33/627.50	v -261 -262 -263 -264 265 -266 -267 -268 269 -270 -271 -272 273 274 -275 -276
627.33/627.50	v -277 -278 279 280 281 282 283 284 285 -286 -287 288 -289 -290 -291 -292 293
627.33/627.50	v 294 -295 296 -297 298 -299 300 301 -302 -303 -304 -305 -306 -307 308 309 -310
627.33/627.50	v -311 -312 313 -314 -315 -316 317 -318 319 -320 -321 322 -323 -324 325 -326
627.33/627.50	v 327 -328 329 -330 331 332 -333 -334 335 336 337 -338 -339 -340 341 342 -343
627.33/627.50	v -344 -345 346 347 348 349 350 -351 352 -353 354 355 -356 -357 358 -359 -360
627.33/627.50	v 361 -362 -363 364 365 -366 367 368 -369 -370 -371 372 373 374 375 376 -377
627.33/627.50	v 378 379 380 -381 -382 -383 384 385 386 -387 -388 389 390 -391 392 -393 394
627.33/627.50	v 395 -396 -397 -398 -399 400 401 -402 -403 404 -405 -406 407 408 -409 -410
627.33/627.50	v -411 412 413 -414 415 -416 -417 -418 -419 -420 -421 422 423 -424 425 426 -427
627.33/627.50	v 428 -429 -430 431 432 -433 434 -435 436 437 -438 -439 440 0
627.33/627.50	c
627.33/627.50	c 0 iterations
627.33/627.50	c 35 restarts
627.33/627.50	c 0 failed literals
627.33/627.50	c 10396377 conflicts
627.33/627.50	c 12335026 decisions
627.33/627.50	c 0 fixed variables
627.33/627.50	c 233794539 learned literals
627.33/627.50	c 23.4% deleted literals
627.33/627.50	c 870617488 propagations
627.33/627.50	c 99.5% variables used
627.33/627.50	c 627.3 seconds in library
627.33/627.50	c 1.4 megaprops/second
627.33/627.50	c 1 simplifications
627.33/627.50	c 2375 reductions
627.33/627.50	c 1089.2 MB recycled
627.33/627.50	c 1.5 MB maximally allocated
627.33/627.50	c 627.3 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-1518706-1238303070/watcher-1518706-1238303070 -o /tmp/evaluation-result-1518706-1238303070/solver-1518706-1238303070 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1518706-1238303070.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 3/76 24930
/proc/meminfo: memFree=1216120/2055920 swapFree=4173544/4192956
[pid=24930] ppid=24928 vsize=780 CPUtime=0
/proc/24930/stat : 24930 (picosat) R 24928 24930 24711 0 -1 4194304 120 0 0 0 0 0 0 0 18 0 1 0 1102968172 798720 105 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/24930/statm: 195 105 69 152 0 41 0

[startup+0.0745519 s]
/proc/loadavg: 1.00 1.00 1.00 3/76 24930
/proc/meminfo: memFree=1216120/2055920 swapFree=4173544/4192956
[pid=24930] ppid=24928 vsize=1044 CPUtime=0.07
/proc/24930/stat : 24930 (picosat) R 24928 24930 24711 0 -1 4194304 164 0 0 0 7 0 0 0 18 0 1 0 1102968172 1069056 149 1992294400 134512640 135137933 4294956240 18446744073709551615 134543197 0 0 4096 0 0 0 0 17 1 0 0
/proc/24930/statm: 261 149 69 152 0 107 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1044

[startup+0.102554 s]
/proc/loadavg: 1.00 1.00 1.00 3/76 24930
/proc/meminfo: memFree=1216120/2055920 swapFree=4173544/4192956
[pid=24930] ppid=24928 vsize=1044 CPUtime=0.1
/proc/24930/stat : 24930 (picosat) R 24928 24930 24711 0 -1 4194304 167 0 0 0 10 0 0 0 18 0 1 0 1102968172 1069056 152 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/24930/statm: 261 152 69 152 0 107 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1044

[startup+0.302571 s]
/proc/loadavg: 1.00 1.00 1.00 3/76 24930
/proc/meminfo: memFree=1216120/2055920 swapFree=4173544/4192956
[pid=24930] ppid=24928 vsize=1044 CPUtime=0.3
/proc/24930/stat : 24930 (picosat) R 24928 24930 24711 0 -1 4194304 175 0 0 0 30 0 0 0 19 0 1 0 1102968172 1069056 160 1992294400 134512640 135137933 4294956240 18446744073709551615 134689534 0 0 4096 0 0 0 0 17 1 0 0
/proc/24930/statm: 261 160 69 152 0 107 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1044

[startup+0.701604 s]
/proc/loadavg: 1.00 1.00 1.00 3/76 24930
/proc/meminfo: memFree=1216120/2055920 swapFree=4173544/4192956
[pid=24930] ppid=24928 vsize=1044 CPUtime=0.69
/proc/24930/stat : 24930 (picosat) R 24928 24930 24711 0 -1 4194304 189 0 0 0 69 0 0 0 22 0 1 0 1102968172 1069056 174 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/24930/statm: 261 174 69 152 0 107 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1044

[startup+1.50167 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24931
/proc/meminfo: memFree=1215664/2055920 swapFree=4173544/4192956
[pid=24930] ppid=24928 vsize=1176 CPUtime=1.49
/proc/24930/stat : 24930 (picosat) R 24928 24930 24711 0 -1 4194304 203 0 0 0 149 0 0 0 25 0 1 0 1102968172 1204224 188 1992294400 134512640 135137933 4294956240 18446744073709551615 134553584 0 0 4096 0 0 0 0 17 1 0 0
/proc/24930/statm: 294 188 69 152 0 140 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1176

[startup+3.10181 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24931
/proc/meminfo: memFree=1215408/2055920 swapFree=4173544/4192956
[pid=24930] ppid=24928 vsize=1304 CPUtime=3.09
/proc/24930/stat : 24930 (picosat) R 24928 24930 24711 0 -1 4194304 227 0 0 0 309 0 0 0 25 0 1 0 1102968172 1335296 212 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/24930/statm: 326 212 69 152 0 172 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1304

[startup+6.30107 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24931
/proc/meminfo: memFree=1215216/2055920 swapFree=4173544/4192956
[pid=24930] ppid=24928 vsize=1304 CPUtime=6.29
/proc/24930/stat : 24930 (picosat) R 24928 24930 24711 0 -1 4194304 251 0 0 0 629 0 0 0 25 0 1 0 1102968172 1335296 236 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24930/statm: 326 236 69 152 0 172 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1304

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24931
/proc/meminfo: memFree=1215032/2055920 swapFree=4173544/4192956
[pid=24930] ppid=24928 vsize=1436 CPUtime=12.69
/proc/24930/stat : 24930 (picosat) R 24928 24930 24711 0 -1 4194304 268 0 0 0 1269 0 0 0 25 0 1 0 1102968172 1470464 253 1992294400 134512640 135137933 4294956240 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/24930/statm: 359 253 69 152 0 205 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1436

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24931
/proc/meminfo: memFree=1214968/2055920 swapFree=4173544/4192956
[pid=24930] ppid=24928 vsize=1568 CPUtime=25.49
/proc/24930/stat : 24930 (picosat) R 24928 24930 24711 0 -1 4194304 302 0 0 0 2549 0 0 0 25 0 1 0 1102968172 1605632 287 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24930/statm: 392 287 69 152 0 238 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1568

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24931
/proc/meminfo: memFree=1214840/2055920 swapFree=4173544/4192956
[pid=24930] ppid=24928 vsize=1680 CPUtime=51.08
/proc/24930/stat : 24930 (picosat) R 24928 24930 24711 0 -1 4194304 322 0 0 0 5108 0 0 0 25 0 1 0 1102968172 1720320 307 1992294400 134512640 135137933 4294956240 18446744073709551615 134553584 0 0 4096 0 0 0 0 17 1 0 0
/proc/24930/statm: 420 307 69 152 0 266 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1680

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24931
/proc/meminfo: memFree=1214648/2055920 swapFree=4173544/4192956
[pid=24930] ppid=24928 vsize=1812 CPUtime=102.27
/proc/24930/stat : 24930 (picosat) R 24928 24930 24711 0 -1 4194304 359 0 0 0 10227 0 0 0 25 0 1 0 1102968172 1855488 344 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/24930/statm: 453 344 69 152 0 299 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1812

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24931
/proc/meminfo: memFree=1214520/2055920 swapFree=4173544/4192956
[pid=24930] ppid=24928 vsize=1968 CPUtime=162.24
/proc/24930/stat : 24930 (picosat) R 24928 24930 24711 0 -1 4194304 379 0 0 0 16224 0 0 0 25 0 1 0 1102968172 2015232 364 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24930/statm: 492 364 69 152 0 338 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1968

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24931
/proc/meminfo: memFree=1214392/2055920 swapFree=4173544/4192956
[pid=24930] ppid=24928 vsize=2100 CPUtime=222.23
/proc/24930/stat : 24930 (picosat) R 24928 24930 24711 0 -1 4194304 413 0 0 0 22222 1 0 0 25 0 1 0 1102968172 2150400 398 1992294400 134512640 135137933 4294956240 18446744073709551615 134545662 0 0 4096 0 0 0 0 17 1 0 0
/proc/24930/statm: 525 398 69 152 0 371 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2100

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24931
/proc/meminfo: memFree=1214328/2055920 swapFree=4173544/4192956
[pid=24930] ppid=24928 vsize=2100 CPUtime=282.22
/proc/24930/stat : 24930 (picosat) R 24928 24930 24711 0 -1 4194304 415 0 0 0 28221 1 0 0 25 0 1 0 1102968172 2150400 400 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24930/statm: 525 400 69 152 0 371 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 2100

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24931
/proc/meminfo: memFree=1214136/2055920 swapFree=4173544/4192956
[pid=24930] ppid=24928 vsize=2224 CPUtime=342.2
/proc/24930/stat : 24930 (picosat) R 24928 24930 24711 0 -1 4194304 458 0 0 0 34219 1 0 0 25 0 1 0 1102968172 2277376 443 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/24930/statm: 556 443 69 152 0 402 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 2224

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24931
/proc/meminfo: memFree=1214136/2055920 swapFree=4173544/4192956
[pid=24930] ppid=24928 vsize=2224 CPUtime=402.19
/proc/24930/stat : 24930 (picosat) R 24928 24930 24711 0 -1 4194304 458 0 0 0 40217 2 0 0 25 0 1 0 1102968172 2277376 443 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/24930/statm: 556 443 69 152 0 402 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 2224

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24931
/proc/meminfo: memFree=1214008/2055920 swapFree=4173544/4192956
[pid=24930] ppid=24928 vsize=2356 CPUtime=462.17
/proc/24930/stat : 24930 (picosat) R 24928 24930 24711 0 -1 4194304 484 0 0 0 46215 2 0 0 25 0 1 0 1102968172 2412544 469 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/24930/statm: 589 469 69 152 0 435 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 2356

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24931
/proc/meminfo: memFree=1214008/2055920 swapFree=4173544/4192956
[pid=24930] ppid=24928 vsize=2356 CPUtime=522.15
/proc/24930/stat : 24930 (picosat) R 24928 24930 24711 0 -1 4194304 484 0 0 0 52213 2 0 0 25 0 1 0 1102968172 2412544 469 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24930/statm: 589 469 69 152 0 435 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 2356

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24931
/proc/meminfo: memFree=1213944/2055920 swapFree=4173544/4192956
[pid=24930] ppid=24928 vsize=2356 CPUtime=582.14
/proc/24930/stat : 24930 (picosat) R 24928 24930 24711 0 -1 4194304 489 0 0 0 58212 2 0 0 25 0 1 0 1102968172 2412544 474 1992294400 134512640 135137933 4294956240 18446744073709551615 134551471 0 0 4096 0 0 0 0 17 1 0 0
/proc/24930/statm: 589 474 69 152 0 435 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 2356

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

[startup+588.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24931
/proc/meminfo: memFree=1213944/2055920 swapFree=4173544/4192956
[pid=24930] ppid=24928 vsize=2356 CPUtime=588.54
/proc/24930/stat : 24930 (picosat) R 24928 24930 24711 0 -1 4194304 489 0 0 0 58852 2 0 0 25 0 1 0 1102968172 2412544 474 1992294400 134512640 135137933 4294956240 18446744073709551615 134527916 0 0 4096 0 0 0 0 17 1 0 0
/proc/24930/statm: 589 474 69 152 0 435 0
Current children cumulated CPU time (s) 588.54
Current children cumulated vsize (KiB) 2356

[startup+614.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24931
/proc/meminfo: memFree=1213944/2055920 swapFree=4173544/4192956
[pid=24930] ppid=24928 vsize=2356 CPUtime=614.13
/proc/24930/stat : 24930 (picosat) R 24928 24930 24711 0 -1 4194304 489 0 0 0 61411 2 0 0 25 0 1 0 1102968172 2412544 474 1992294400 134512640 135137933 4294956240 18446744073709551615 134547573 0 0 4096 0 0 0 0 17 1 0 0
/proc/24930/statm: 589 474 69 152 0 435 0
Current children cumulated CPU time (s) 614.13
Current children cumulated vsize (KiB) 2356

[startup+620.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24931
/proc/meminfo: memFree=1213944/2055920 swapFree=4173544/4192956
[pid=24930] ppid=24928 vsize=2356 CPUtime=620.53
/proc/24930/stat : 24930 (picosat) R 24928 24930 24711 0 -1 4194304 489 0 0 0 62051 2 0 0 25 0 1 0 1102968172 2412544 474 1992294400 134512640 135137933 4294956240 18446744073709551615 134549059 0 0 4096 0 0 0 0 17 1 0 0
/proc/24930/statm: 589 474 69 152 0 435 0
Current children cumulated CPU time (s) 620.53
Current children cumulated vsize (KiB) 2356

[startup+623.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24931
/proc/meminfo: memFree=1213944/2055920 swapFree=4173544/4192956
[pid=24930] ppid=24928 vsize=2356 CPUtime=623.73
/proc/24930/stat : 24930 (picosat) R 24928 24930 24711 0 -1 4194304 489 0 0 0 62371 2 0 0 25 0 1 0 1102968172 2412544 474 1992294400 134512640 135137933 4294956240 18446744073709551615 134521366 0 0 4096 0 0 0 0 17 1 0 0
/proc/24930/statm: 589 474 69 152 0 435 0
Current children cumulated CPU time (s) 623.73
Current children cumulated vsize (KiB) 2356

[startup+625.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24931
/proc/meminfo: memFree=1213944/2055920 swapFree=4173544/4192956
[pid=24930] ppid=24928 vsize=2356 CPUtime=625.33
/proc/24930/stat : 24930 (picosat) R 24928 24930 24711 0 -1 4194304 489 0 0 0 62531 2 0 0 25 0 1 0 1102968172 2412544 474 1992294400 134512640 135137933 4294956240 18446744073709551615 134527791 0 0 4096 0 0 0 0 17 1 0 0
/proc/24930/statm: 589 474 69 152 0 435 0
Current children cumulated CPU time (s) 625.33
Current children cumulated vsize (KiB) 2356

[startup+626.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24931
/proc/meminfo: memFree=1213944/2055920 swapFree=4173544/4192956
[pid=24930] ppid=24928 vsize=2356 CPUtime=626.13
/proc/24930/stat : 24930 (picosat) R 24928 24930 24711 0 -1 4194304 489 0 0 0 62611 2 0 0 25 0 1 0 1102968172 2412544 474 1992294400 134512640 135137933 4294956240 18446744073709551615 134522826 0 0 4096 0 0 0 0 17 1 0 0
/proc/24930/statm: 589 474 69 152 0 435 0
Current children cumulated CPU time (s) 626.13
Current children cumulated vsize (KiB) 2356

[startup+627.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24931
/proc/meminfo: memFree=1213944/2055920 swapFree=4173544/4192956
[pid=24930] ppid=24928 vsize=2356 CPUtime=626.93
/proc/24930/stat : 24930 (picosat) R 24928 24930 24711 0 -1 4194304 489 0 0 0 62691 2 0 0 25 0 1 0 1102968172 2412544 474 1992294400 134512640 135137933 4294956240 18446744073709551615 134553851 0 0 4096 0 0 0 0 17 1 0 0
/proc/24930/statm: 589 474 69 152 0 435 0
Current children cumulated CPU time (s) 626.93
Current children cumulated vsize (KiB) 2356

[startup+627.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24931
/proc/meminfo: memFree=1213944/2055920 swapFree=4173544/4192956
[pid=24930] ppid=24928 vsize=776 CPUtime=627.33
/proc/24930/stat : 24930 (picosat) R 24928 24930 24711 0 -1 4194304 490 0 0 0 62731 2 0 0 25 0 1 0 1102968172 794624 111 1992294400 134512640 135137933 4294956240 18446744073709551615 134689534 0 0 4096 0 0 0 0 17 1 0 0
/proc/24930/statm: 194 111 70 152 0 40 0
Current children cumulated CPU time (s) 627.33
Current children cumulated vsize (KiB) 776

Child status: 10
Real time (s): 627.503
CPU time (s): 627.337
CPU user time (s): 627.311
CPU system time (s): 0.025996
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 2356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 627.311
system time used= 0.025996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 491
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= 1108

runsolver used 0.542917 second user time and 1.75173 second system time

The end

Launcher Data

Begin job on node65 at 2009-03-29 07:04:30
IDJOB=1518706
IDBENCH=70702
IDSOLVER=506
FILE ID=node65/1518706-1238303070
PBS_JOBID= 9061020
Free space on /tmp= 66268 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S725789261-031.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518706-1238303070/watcher-1518706-1238303070 -o /tmp/evaluation-result-1518706-1238303070/solver-1518706-1238303070 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1518706-1238303070.cnf

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

MD5SUM BENCH= f67f090e24644066ce5872fbc256498a
RANDOM SEED=1391344367

node65.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		: 3000.231
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		: 3000.231
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:       1216536 kB
Buffers:         89780 kB
Cached:         650436 kB
SwapCached:      10232 kB
Active:         183604 kB
Inactive:       568368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1216536 kB
SwapTotal:     4192956 kB
SwapFree:      4173544 kB
Dirty:             724 kB
Writeback:           0 kB
Mapped:          16952 kB
Slab:            72068 kB
Committed_AS:  3276192 kB
PageTables:       2316 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= 66268 MiB
End job on node65 at 2009-03-29 07:14:57