Trace number 1518538

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 432.359 432.519

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S2032726331-082.cnf
MD5SUM978a693c176682b07f74cd4acf1b2ac2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.012997
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
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-1518538-1238301103.cnf
0.00/0.00	c parsed header 'p cnf 400 1700'
0.00/0.00	c initialized 400 variables
0.00/0.00	c found 1700 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   400   0.0  1700     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 850 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  35.1   400  83.3  1700   100   100   935  14.4   0.1 
0.00/0.00	c R   0.0  35.1   400  83.5  1700   101   101   935  14.5   0.1 
0.00/0.00	c +   0.0  30.3   400  93.8  1700   250   250  1028  23.1   0.1 
0.00/0.01	c N   0.0  28.7   400  95.8  1700   403   403  1028  27.1   0.1 
0.00/0.01	c +   0.0  28.4   400  96.3  1700   475   475  1130  26.8   0.1 
0.00/0.02	c +   0.0  27.1   400  97.5  1700   812   812  1243  27.7   0.2 
0.02/0.03	c N   0.0  25.6   400  97.8  1700  1205  1205  1243  29.9   0.2 
0.02/0.04	c +   0.0  25.2   400  97.8  1700  1317   692  1367  28.9   0.2 
0.02/0.06	c +   0.1  23.6   400  98.5  1700  2074   760  1503  29.4   0.2 
0.09/0.10	c +   0.1  22.8   400  98.8  1700  3209  1135  1653  30.3   0.2 
0.09/0.10	c N   0.1  22.8   400  98.8  1700  3211  1137  1653  30.5   0.2 
0.09/0.16	c +   0.2  22.4   400  98.8  1700  4911  1171  1818  27.7   0.2 
0.19/0.24	c +   0.2  21.9   400  98.8  1700  7464   979  1999  29.7   0.2 
0.19/0.26	c N   0.3  21.7   400  98.8  1700  8024  1539  1999  28.6   0.2 
0.29/0.37	c +   0.4  20.9   400  98.8  1700 11293  1789  2198  27.8   0.2 
0.49/0.58	c +   0.6  20.4   400  98.8  1700 17036  2009  2417  29.4   0.3 
0.59/0.66	c N   0.7  20.2   400  98.8  1700 19247  1789  2417  30.2   0.3 
0.79/0.89	c +   0.9  19.9   400  98.8  1700 25650  2125  2658  28.5   0.3 
1.29/1.37	c +   1.4  19.5   400  98.8  1700 38571  1690  2923  27.9   0.3 
1.59/1.61	c N   1.6  19.4   400  98.8  1700 44902  2152  2923  27.0   0.3 
1.59/1.61	c 
1.59/1.61	c  seconds     variables   original    learned     agility
1.59/1.61	c         level        used      conflicts    limit          MB
1.59/1.61	c 
2.10/2.11	c +   2.1  19.2   400  98.8  1700 57952  1995  3215  29.1   0.3 
3.20/3.25	c +   3.3  18.6   400  98.8  1700 87023  2008  3536  28.1   0.3 
3.79/3.87	c N   3.9  18.3   400  98.8  1700 102e3  3382  3536  28.8   0.4 
4.99/5.01	c +   5.0  18.0   400  98.8  1700 130e3  3016  3889  28.1   0.4 
7.69/7.76	c +   7.8  18.0   400  98.8  1700 196e3  2083  4277  27.9   0.3 
9.19/9.28	c N   9.3  17.9   400  98.8  1700 230e3  2476  4277  27.6   0.4 
11.99/12.01	c +  12.0  17.7   400  98.8  1700 294e3  3630  4704  28.5   0.5 
18.59/18.63	c +  18.6  17.6   400  98.8  1700 441e3  4520  5174  26.7   0.5 
21.89/21.90	c N  21.9  17.4   400  98.8  1700 512e3  3292  5174  27.9   0.4 
28.68/28.76	c +  28.8  17.2   400  98.8  1700 662e3  4710  5691  28.1   0.5 
44.17/44.29	c +  44.3  16.6   400  98.8  1700 993e3  4873  6260  28.4   0.6 
50.87/50.94	c N  50.9  16.7   400  98.8  1700 112e4  4656  6260  28.3   0.5 
68.76/68.85	c +  68.8  16.6   400  98.8  1700 148e4  5823  6886  28.8   0.6 
106.45/106.51	c + 106.5  16.2   400  98.8  1700 223e4  5361  7574  26.5   0.6 
118.44/118.52	c N 118.5  16.2   400  98.8  1700 246e4  7216  7574  28.0   0.8 
165.43/165.52	c + 165.5  16.3   400  98.8  1700 335e4  7261  8331  28.2   0.7 
256.70/256.80	c + 256.7  16.3   400  98.8  1700 502e4  5844  9164  28.3   0.7 
273.89/274.08	c N 274.0  16.3   400  98.8  1700 533e4  5226  9164  28.2   0.6 
400.14/400.36	c + 400.2  16.0   400  98.8  1700 754e4  4656 10080  26.1   0.6 
432.33/432.51	c 1 432.4  16.0   400  98.8  1700 809e4  5705 10080  23.0   0.7 
432.33/432.51	c 
432.33/432.51	c  seconds     variables   original    learned     agility
432.33/432.51	c         level        used      conflicts    limit          MB
432.33/432.51	c 
432.33/432.51	s SATISFIABLE
432.33/432.51	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
432.33/432.51	v -25 -26 27 28 -29 30 31 -32 -33 -34 -35 -36 37 -38 39 -40 41 42 43 44 45 46
432.33/432.51	v 47 -48 -49 50 51 -52 53 -54 55 -56 -57 58 -59 -60 -61 -62 -63 -64 -65 -66 -67
432.33/432.51	v 68 69 -70 71 -72 -73 -74 -75 -76 77 -78 -79 80 -81 -82 -83 -84 -85 86 87 88
432.33/432.51	v -89 90 -91 92 93 94 95 -96 97 98 99 -100 -101 102 103 -104 105 106 107 -108
432.33/432.51	v -109 -110 111 -112 113 -114 115 116 -117 -118 -119 -120 -121 -122 123 124
432.33/432.51	v -125 -126 -127 128 -129 130 131 -132 -133 -134 135 136 137 -138 -139 140 -141
432.33/432.51	v -142 -143 -144 145 -146 147 -148 -149 -150 151 152 -153 154 -155 156 157 158
432.33/432.51	v 159 160 -161 162 163 -164 165 166 -167 -168 169 -170 171 -172 173 -174 -175
432.33/432.51	v -176 -177 178 179 180 -181 -182 183 -184 -185 -186 -187 188 189 190 191 192
432.33/432.51	v -193 -194 195 196 197 -198 -199 200 -201 202 -203 -204 205 206 207 208 -209
432.33/432.51	v 210 -211 -212 -213 -214 -215 216 -217 218 219 -220 221 -222 -223 -224 -225
432.33/432.51	v -226 227 228 229 -230 231 232 -233 234 235 236 -237 238 239 -240 241 -242
432.33/432.51	v -243 244 245 -246 -247 -248 -249 250 251 252 -253 -254 -255 -256 257 258 259
432.33/432.51	v 260 -261 -262 263 264 265 -266 267 -268 269 270 -271 272 -273 -274 -275 276
432.33/432.51	v 277 -278 -279 280 281 -282 283 284 -285 -286 -287 -288 289 290 -291 292 -293
432.33/432.51	v -294 295 -296 297 -298 -299 -300 -301 -302 303 304 -305 -306 307 -308 -309
432.33/432.51	v -310 -311 -312 -313 -314 -315 316 -317 -318 -319 -320 321 322 -323 -324 325
432.33/432.51	v 326 -327 -328 329 -330 331 332 -333 -334 335 336 337 -338 -339 340 341 -342
432.33/432.51	v 343 344 345 346 347 -348 -349 -350 -351 352 -353 354 355 356 357 358 -359
432.33/432.51	v -360 -361 -362 -363 364 -365 -366 -367 368 369 370 371 372 373 -374 375 -376
432.33/432.51	v 377 -378 -379 -380 381 382 -383 384 385 -386 -387 -388 -389 -390 391 392 393
432.33/432.51	v -394 -395 396 -397 398 399 400 0
432.33/432.51	c
432.33/432.51	c 0 iterations
432.33/432.51	c 5 restarts
432.33/432.51	c 0 failed literals
432.33/432.51	c 8094616 conflicts
432.33/432.51	c 9545317 decisions
432.33/432.51	c 0 fixed variables
432.33/432.51	c 152966449 learned literals
432.33/432.51	c 27.5% deleted literals
432.33/432.51	c 626864242 propagations
432.33/432.51	c 98.8% variables used
432.33/432.51	c 432.4 seconds in library
432.33/432.51	c 1.4 megaprops/second
432.33/432.51	c 1 simplifications
432.33/432.51	c 2157 reductions
432.33/432.51	c 737.4 MB recycled
432.33/432.51	c 1.1 MB maximally allocated
432.33/432.51	c 432.4 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-1518538-1238301103/watcher-1518538-1238301103 -o /tmp/evaluation-result-1518538-1238301103/solver-1518538-1238301103 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1518538-1238301103.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: 0.95 1.00 0.99 3/64 2764
/proc/meminfo: memFree=1003888/2055920 swapFree=4179368/4192956
[pid=2764] ppid=2762 vsize=780 CPUtime=0
/proc/2764/stat : 2764 (picosat) R 2762 2764 2665 0 -1 4194304 117 0 0 0 0 0 0 0 18 0 1 0 1102775998 798720 102 1992294400 134512640 135137933 4294956240 18446744073709551615 134542996 0 0 4096 0 0 0 0 17 1 0 0
/proc/2764/statm: 195 102 69 152 0 41 0

[startup+0.0296219 s]
/proc/loadavg: 0.95 1.00 0.99 3/64 2764
/proc/meminfo: memFree=1003888/2055920 swapFree=4179368/4192956
[pid=2764] ppid=2762 vsize=912 CPUtime=0.02
/proc/2764/stat : 2764 (picosat) R 2762 2764 2665 0 -1 4194304 141 0 0 0 2 0 0 0 18 0 1 0 1102775998 933888 126 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/2764/statm: 228 126 69 152 0 74 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 912

[startup+0.101699 s]
/proc/loadavg: 0.95 1.00 0.99 3/64 2764
/proc/meminfo: memFree=1003888/2055920 swapFree=4179368/4192956
[pid=2764] ppid=2762 vsize=912 CPUtime=0.09
/proc/2764/stat : 2764 (picosat) R 2762 2764 2665 0 -1 4194304 157 0 0 0 9 0 0 0 18 0 1 0 1102775998 933888 142 1992294400 134512640 135137933 4294956240 18446744073709551615 134551406 0 0 4096 0 0 0 0 17 1 0 0
/proc/2764/statm: 228 142 69 152 0 74 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 912

[startup+0.301674 s]
/proc/loadavg: 0.95 1.00 0.99 3/64 2764
/proc/meminfo: memFree=1003888/2055920 swapFree=4179368/4192956
[pid=2764] ppid=2762 vsize=1044 CPUtime=0.29
/proc/2764/stat : 2764 (picosat) R 2762 2764 2665 0 -1 4194304 167 0 0 0 29 0 0 0 20 0 1 0 1102775998 1069056 152 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/2764/statm: 261 152 69 152 0 107 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1044

[startup+0.701752 s]
/proc/loadavg: 0.95 1.00 0.99 3/64 2764
/proc/meminfo: memFree=1003888/2055920 swapFree=4179368/4192956
[pid=2764] ppid=2762 vsize=1044 CPUtime=0.69
/proc/2764/stat : 2764 (picosat) R 2762 2764 2665 0 -1 4194304 182 0 0 0 69 0 0 0 24 0 1 0 1102775998 1069056 167 1992294400 134512640 135137933 4294956240 18446744073709551615 134527846 0 0 4096 0 0 0 0 17 1 0 0
/proc/2764/statm: 261 167 69 152 0 107 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1044

[startup+1.50191 s]
/proc/loadavg: 0.95 1.00 0.99 2/65 2765
/proc/meminfo: memFree=1003432/2055920 swapFree=4179368/4192956
[pid=2764] ppid=2762 vsize=1176 CPUtime=1.49
/proc/2764/stat : 2764 (picosat) R 2762 2764 2665 0 -1 4194304 195 0 0 0 149 0 0 0 25 0 1 0 1102775998 1204224 180 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/2764/statm: 294 180 69 152 0 140 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1176

[startup+3.10121 s]
/proc/loadavg: 0.95 1.00 0.99 3/65 2765
/proc/meminfo: memFree=1003240/2055920 swapFree=4179368/4192956
[pid=2764] ppid=2762 vsize=1176 CPUtime=3.09
/proc/2764/stat : 2764 (picosat) R 2762 2764 2665 0 -1 4194304 207 0 0 0 309 0 0 0 25 0 1 0 1102775998 1204224 192 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/2764/statm: 294 192 69 152 0 140 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1176

[startup+6.30184 s]
/proc/loadavg: 0.96 1.00 0.99 2/65 2765
/proc/meminfo: memFree=1003112/2055920 swapFree=4179368/4192956
[pid=2764] ppid=2762 vsize=1176 CPUtime=6.29
/proc/2764/stat : 2764 (picosat) R 2762 2764 2665 0 -1 4194304 224 0 0 0 629 0 0 0 25 0 1 0 1102775998 1204224 209 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2764/statm: 294 209 69 152 0 140 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1176

[startup+12.7011 s]
/proc/loadavg: 0.96 1.00 0.99 2/65 2765
/proc/meminfo: memFree=1002920/2055920 swapFree=4179368/4192956
[pid=2764] ppid=2762 vsize=1308 CPUtime=12.69
/proc/2764/stat : 2764 (picosat) R 2762 2764 2665 0 -1 4194304 248 0 0 0 1269 0 0 0 25 0 1 0 1102775998 1339392 233 1992294400 134512640 135137933 4294956240 18446744073709551615 134567222 0 0 4096 0 0 0 0 17 1 0 0
/proc/2764/statm: 327 233 69 152 0 173 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1308

[startup+25.5016 s]
/proc/loadavg: 0.97 1.00 0.99 2/65 2765
/proc/meminfo: memFree=1002856/2055920 swapFree=4179368/4192956
[pid=2764] ppid=2762 vsize=1436 CPUtime=25.48
/proc/2764/stat : 2764 (picosat) R 2762 2764 2665 0 -1 4194304 265 0 0 0 2548 0 0 0 25 0 1 0 1102775998 1470464 250 1992294400 134512640 135137933 4294956240 18446744073709551615 134553941 0 0 4096 0 0 0 0 17 1 0 0
/proc/2764/statm: 359 250 69 152 0 205 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1436

[startup+51.1015 s]
/proc/loadavg: 0.98 1.00 0.99 2/65 2765
/proc/meminfo: memFree=1002728/2055920 swapFree=4179368/4192956
[pid=2764] ppid=2762 vsize=1568 CPUtime=51.07
/proc/2764/stat : 2764 (picosat) R 2762 2764 2665 0 -1 4194304 298 0 0 0 5107 0 0 0 25 0 1 0 1102775998 1605632 283 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/2764/statm: 392 283 69 152 0 238 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1568

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 2765
/proc/meminfo: memFree=1002600/2055920 swapFree=4179368/4192956
[pid=2764] ppid=2762 vsize=1568 CPUtime=102.25
/proc/2764/stat : 2764 (picosat) R 2762 2764 2665 0 -1 4194304 321 0 0 0 10225 0 0 0 25 0 1 0 1102775998 1605632 306 1992294400 134512640 135137933 4294956240 18446744073709551615 134542978 0 0 4096 0 0 0 0 17 1 0 0
/proc/2764/statm: 392 306 69 152 0 238 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1568

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 2765
/proc/meminfo: memFree=1002472/2055920 swapFree=4179368/4192956
[pid=2764] ppid=2762 vsize=1700 CPUtime=162.23
/proc/2764/stat : 2764 (picosat) R 2762 2764 2665 0 -1 4194304 355 0 0 0 16222 1 0 0 25 0 1 0 1102775998 1740800 340 1992294400 134512640 135137933 4294956240 18446744073709551615 134551406 0 0 4096 0 0 0 0 17 1 0 0
/proc/2764/statm: 425 340 69 152 0 271 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1700

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 2765
/proc/meminfo: memFree=1002344/2055920 swapFree=4179368/4192956
[pid=2764] ppid=2762 vsize=1836 CPUtime=222.21
/proc/2764/stat : 2764 (picosat) R 2762 2764 2665 0 -1 4194304 381 0 0 0 22220 1 0 0 25 0 1 0 1102775998 1880064 366 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2764/statm: 459 366 69 152 0 305 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1836

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 2765
/proc/meminfo: memFree=1002216/2055920 swapFree=4179368/4192956
[pid=2764] ppid=2762 vsize=1960 CPUtime=282.19
/proc/2764/stat : 2764 (picosat) R 2762 2764 2665 0 -1 4194304 400 0 0 0 28218 1 0 0 25 0 1 0 1102775998 2007040 385 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/2764/statm: 490 385 69 152 0 336 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1960

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 2765
/proc/meminfo: memFree=1002152/2055920 swapFree=4179368/4192956
[pid=2764] ppid=2762 vsize=1960 CPUtime=342.16
/proc/2764/stat : 2764 (picosat) R 2762 2764 2665 0 -1 4194304 413 0 0 0 34215 1 0 0 25 0 1 0 1102775998 2007040 398 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2764/statm: 490 398 69 152 0 336 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 1960

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 2765
/proc/meminfo: memFree=1002152/2055920 swapFree=4179368/4192956
[pid=2764] ppid=2762 vsize=1960 CPUtime=402.14
/proc/2764/stat : 2764 (picosat) R 2762 2764 2665 0 -1 4194304 414 0 0 0 40213 1 0 0 25 0 1 0 1102775998 2007040 399 1992294400 134512640 135137933 4294956240 18446744073709551615 134551374 0 0 4096 0 0 0 0 17 1 0 0
/proc/2764/statm: 490 399 69 152 0 336 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 1960

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

[startup+409.502 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 2765
/proc/meminfo: memFree=1002152/2055920 swapFree=4179368/4192956
[pid=2764] ppid=2762 vsize=1960 CPUtime=409.33
/proc/2764/stat : 2764 (picosat) R 2762 2764 2665 0 -1 4194304 414 0 0 0 40932 1 0 0 25 0 1 0 1102775998 2007040 399 1992294400 134512640 135137933 4294956240 18446744073709551615 134527844 0 0 4096 0 0 0 0 17 1 0 0
/proc/2764/statm: 490 399 69 152 0 336 0
Current children cumulated CPU time (s) 409.33
Current children cumulated vsize (KiB) 1960

[startup+422.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 2765
/proc/meminfo: memFree=1002152/2055920 swapFree=4179368/4192956
[pid=2764] ppid=2762 vsize=1960 CPUtime=422.13
/proc/2764/stat : 2764 (picosat) R 2762 2764 2665 0 -1 4194304 414 0 0 0 42212 1 0 0 25 0 1 0 1102775998 2007040 399 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2764/statm: 490 399 69 152 0 336 0
Current children cumulated CPU time (s) 422.13
Current children cumulated vsize (KiB) 1960

[startup+428.702 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 2765
/proc/meminfo: memFree=1002152/2055920 swapFree=4179368/4192956
[pid=2764] ppid=2762 vsize=1960 CPUtime=428.53
/proc/2764/stat : 2764 (picosat) R 2762 2764 2665 0 -1 4194304 414 0 0 0 42852 1 0 0 25 0 1 0 1102775998 2007040 399 1992294400 134512640 135137933 4294956240 18446744073709551615 134527739 0 0 4096 0 0 0 0 17 1 0 0
/proc/2764/statm: 490 399 69 152 0 336 0
Current children cumulated CPU time (s) 428.53
Current children cumulated vsize (KiB) 1960

[startup+430.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 2765
/proc/meminfo: memFree=1002152/2055920 swapFree=4179368/4192956
[pid=2764] ppid=2762 vsize=1960 CPUtime=430.13
/proc/2764/stat : 2764 (picosat) R 2762 2764 2665 0 -1 4194304 414 0 0 0 43012 1 0 0 25 0 1 0 1102775998 2007040 399 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/2764/statm: 490 399 69 152 0 336 0
Current children cumulated CPU time (s) 430.13
Current children cumulated vsize (KiB) 1960

[startup+431.901 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 2765
/proc/meminfo: memFree=1002152/2055920 swapFree=4179368/4192956
[pid=2764] ppid=2762 vsize=1960 CPUtime=431.73
/proc/2764/stat : 2764 (picosat) R 2762 2764 2665 0 -1 4194304 414 0 0 0 43172 1 0 0 25 0 1 0 1102775998 2007040 399 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/2764/statm: 490 399 69 152 0 336 0
Current children cumulated CPU time (s) 431.73
Current children cumulated vsize (KiB) 1960

[startup+432.305 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 2765
/proc/meminfo: memFree=1002152/2055920 swapFree=4179368/4192956
[pid=2764] ppid=2762 vsize=1960 CPUtime=432.13
/proc/2764/stat : 2764 (picosat) R 2762 2764 2665 0 -1 4194304 414 0 0 0 43212 1 0 0 25 0 1 0 1102775998 2007040 399 1992294400 134512640 135137933 4294956240 18446744073709551615 134547671 0 0 4096 0 0 0 0 17 1 0 0
/proc/2764/statm: 490 399 69 152 0 336 0
Current children cumulated CPU time (s) 432.13
Current children cumulated vsize (KiB) 1960

[startup+432.501 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 2765
/proc/meminfo: memFree=1002152/2055920 swapFree=4179368/4192956
[pid=2764] ppid=2762 vsize=1960 CPUtime=432.33
/proc/2764/stat : 2764 (picosat) R 2762 2764 2665 0 -1 4194304 414 0 0 0 43232 1 0 0 25 0 1 0 1102775998 2007040 399 1992294400 134512640 135137933 4294956240 18446744073709551615 134527731 0 0 4096 0 0 0 0 17 1 0 0
/proc/2764/statm: 490 399 69 152 0 336 0
Current children cumulated CPU time (s) 432.33
Current children cumulated vsize (KiB) 1960

Child status: 10
Real time (s): 432.519
CPU time (s): 432.359
CPU user time (s): 432.339
CPU system time (s): 0.019996
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 1968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 432.339
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 416
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= 683

runsolver used 0.32295 second user time and 0.892864 second system time

The end

Launcher Data 

Begin job on node23 at 2009-03-29 06:31:43
IDJOB=1518538
IDBENCH=70688
IDSOLVER=506
FILE ID=node23/1518538-1238301103
PBS_JOBID= 9061044
Free space on /tmp= 66324 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S2032726331-082.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518538-1238301103/watcher-1518538-1238301103 -o /tmp/evaluation-result-1518538-1238301103/solver-1518538-1238301103 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1518538-1238301103.cnf

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

MD5SUM BENCH= 978a693c176682b07f74cd4acf1b2ac2
RANDOM SEED=1677704881

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:       1004304 kB
Buffers:         97728 kB
Cached:         857108 kB
SwapCached:       7500 kB
Active:         248140 kB
Inactive:       715624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1004304 kB
SwapTotal:     4192956 kB
SwapFree:      4179368 kB
Dirty:             736 kB
Writeback:           0 kB
Mapped:          14672 kB
Slab:            73920 kB
Committed_AS:  2927648 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 06:38:56