Trace number 1518574

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 175.326 175.391

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S172053238-003.cnf
MD5SUMd645722ef726f8347e5e1cd19bda8fdf
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.013997
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-1518574-1238301530.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  44.8   400  84.3  1700   100   100   935  12.0   0.1 
0.00/0.00	c R   0.0  44.8   400  84.3  1700   102   102   935  12.6   0.1 
0.00/0.00	c +   0.0  34.3   400  93.3  1700   250   250  1028  22.8   0.1 
0.00/0.01	c N   0.0  30.9   400  95.5  1700   403   403  1028  27.9   0.1 
0.00/0.01	c +   0.0  29.5   400  96.0  1700   475   475  1130  27.0   0.1 
0.00/0.02	c +   0.0  26.2   400  97.5  1700   812   812  1243  28.5   0.2 
0.00/0.03	c N   0.0  24.2   400  98.5  1700  1204  1204  1243  27.7   0.2 
0.00/0.03	c +   0.0  23.7   400  98.5  1700  1317   689  1367  29.9   0.2 
0.00/0.06	c +   0.1  22.5   400  98.5  1700  2074   755  1503  29.6   0.2 
0.08/0.09	c +   0.1  20.9   400  98.8  1700  3209  1131  1653  30.0   0.2 
0.08/0.09	c N   0.1  20.9   400  98.8  1700  3211  1133  1653  30.1   0.2 
0.09/0.14	c +   0.1  19.8   400  99.0  1700  4911  1167  1818  29.7   0.2 
0.19/0.22	c +   0.2  19.9   400  99.0  1700  7464   977  1999  29.2   0.2 
0.19/0.24	c N   0.2  19.9   400  99.0  1700  8021  1534  1999  28.3   0.2 
0.29/0.34	c +   0.3  19.2   400  99.0  1700 11293  1791  2198  29.7   0.2 
0.49/0.53	c +   0.5  18.5   400  99.3  1700 17036  2007  2417  29.4   0.3 
0.59/0.61	c N   0.6  18.6   400  99.3  1700 19245  1785  2417  30.1   0.3 
0.79/0.83	c +   0.8  18.2   400  99.3  1700 25650  2106  2658  28.2   0.3 
1.19/1.28	c +   1.3  18.1   400  99.3  1700 38571  1669  2923  29.8   0.2 
1.49/1.51	c N   1.5  18.1   400  99.3  1700 44900  2121  2923  29.8   0.3 
1.49/1.51	c 
1.49/1.51	c  seconds     variables   original    learned     agility
1.49/1.51	c         level        used      conflicts    limit          MB
1.49/1.51	c 
1.89/1.98	c +   2.0  17.9   400  99.3  1700 57952  1958  3215  27.8   0.3 
2.99/3.05	c +   3.1  17.8   400  99.3  1700 87023  1965  3536  27.7   0.3 
3.59/3.63	c N   3.6  17.8   400  99.3  1700 102e3  3340  3536  30.1   0.4 
4.69/4.70	c +   4.7  17.7   400  99.3  1700 130e3  2972  3889  26.8   0.4 
7.19/7.24	c +   7.2  17.5   400  99.3  1700 196e3  2006  4277  28.2   0.3 
8.59/8.65	c N   8.6  17.4   400  99.3  1700 230e3  2426  4277  29.8   0.3 
11.19/11.20	c +  11.2  17.2   400  99.3  1700 294e3  3564  4704  28.9   0.4 
17.29/17.39	c +  17.4  16.7   400  99.3  1700 441e3  4425  5174  27.0   0.5 
20.39/20.43	c N  20.4  16.5   400  99.3  1700 512e3  3267  5174  28.0   0.4 
26.68/26.76	c +  26.8  16.3   400  99.3  1700 662e3  4617  5691  28.5   0.5 
41.58/41.66	c +  41.7  16.0   400  99.3  1700 993e3  4709  6260  27.9   0.5 
47.97/48.02	c N  48.0  16.0   400  99.3  1700 112e4  4548  6260  27.5   0.5 
64.87/64.94	c +  64.9  16.2   400  99.3  1700 148e4  5519  6886  26.9   0.6 
100.75/100.86	c + 100.8  16.2   400  99.3  1700 223e4  5004  7574  26.3   0.6 
112.05/112.17	c N 112.1  16.3   400  99.3  1700 246e4  6987  7574  27.0   0.8 
156.04/156.19	c + 156.1  16.5   400  99.3  1700 335e4  6867  8331  27.3   0.7 
175.23/175.38	c 1 175.3  16.4   400  99.3  1700 373e4  7477  8331  24.8   0.8 
175.23/175.39	c 
175.23/175.39	c  seconds     variables   original    learned     agility
175.23/175.39	c         level        used      conflicts    limit          MB
175.23/175.39	c 
175.23/175.39	s SATISFIABLE
175.23/175.39	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
175.23/175.39	v -26 27 -28 29 30 31 -32 33 -34 35 -36 -37 38 39 40 41 -42 -43 44 45 46 47 -48
175.23/175.39	v 49 50 -51 -52 53 -54 -55 56 -57 -58 59 -60 -61 62 -63 -64 -65 -66 -67 -68 69
175.23/175.39	v 70 71 72 73 74 -75 -76 77 78 -79 80 81 -82 83 -84 85 -86 87 -88 -89 -90 91
175.23/175.39	v -92 -93 -94 -95 96 -97 -98 99 100 101 102 -103 -104 -105 -106 -107 -108 109
175.23/175.39	v 110 -111 112 -113 114 -115 116 117 -118 119 -120 -121 -122 123 124 125 126
175.23/175.39	v 127 128 -129 130 -131 132 133 134 135 -136 137 -138 139 -140 141 -142 143
175.23/175.39	v -144 145 146 -147 -148 -149 150 -151 152 -153 154 -155 156 157 158 -159 160
175.23/175.39	v -161 162 -163 -164 -165 -166 167 -168 -169 170 171 172 173 -174 -175 -176
175.23/175.39	v -177 -178 179 180 181 -182 -183 -184 185 -186 187 188 189 -190 191 192 -193
175.23/175.39	v -194 195 196 197 198 199 200 201 202 -203 -204 205 -206 207 208 209 -210 -211
175.23/175.39	v 212 213 214 215 -216 217 218 219 220 221 222 223 224 -225 -226 227 228 -229
175.23/175.39	v 230 -231 232 -233 -234 -235 236 -237 -238 -239 240 -241 -242 243 -244 245
175.23/175.39	v -246 -247 -248 -249 250 -251 252 253 -254 255 -256 -257 -258 259 -260 261
175.23/175.39	v -262 263 -264 265 -266 -267 -268 269 270 271 -272 -273 -274 -275 276 -277
175.23/175.39	v -278 279 -280 281 -282 -283 284 -285 286 -287 288 289 290 291 -292 293 294
175.23/175.39	v 295 296 297 -298 -299 -300 301 302 303 304 -305 -306 -307 -308 -309 310 -311
175.23/175.39	v 312 -313 -314 -315 316 317 318 -319 320 321 -322 -323 -324 325 -326 -327 -328
175.23/175.39	v 329 330 331 -332 -333 334 -335 -336 -337 -338 -339 -340 -341 342 343 344 -345
175.23/175.39	v 346 347 -348 -349 350 -351 -352 -353 354 355 356 357 358 359 360 -361 362
175.23/175.39	v -363 -364 365 -366 367 -368 369 370 371 -372 373 -374 -375 -376 377 -378 379
175.23/175.39	v -380 -381 382 -383 384 -385 386 -387 -388 389 -390 391 392 393 394 395 396
175.23/175.39	v 397 -398 -399 -400 0
175.23/175.39	c
175.23/175.39	c 0 iterations
175.23/175.39	c 3 restarts
175.23/175.39	c 0 failed literals
175.23/175.39	c 3732868 conflicts
175.23/175.39	c 4414791 decisions
175.23/175.39	c 0 fixed variables
175.23/175.39	c 71658121 learned literals
175.23/175.39	c 26.2% deleted literals
175.23/175.39	c 290634627 propagations
175.23/175.39	c 99.2% variables used
175.23/175.39	c 175.3 seconds in library
175.23/175.39	c 1.7 megaprops/second
175.23/175.39	c 1 simplifications
175.23/175.39	c 1189 reductions
175.23/175.39	c 343.9 MB recycled
175.23/175.39	c 1.0 MB maximally allocated
175.23/175.39	c 175.3 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-1518574-1238301530/watcher-1518574-1238301530 -o /tmp/evaluation-result-1518574-1238301530/solver-1518574-1238301530 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1518574-1238301530.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 0.97 0.98 3/64 29824
/proc/meminfo: memFree=1013968/2055924 swapFree=4176792/4192956
[pid=29824] ppid=29822 vsize=780 CPUtime=0
/proc/29824/stat : 29824 (picosat) R 29822 29824 29563 0 -1 4194304 118 0 0 0 0 0 0 0 18 0 1 0 1102819714 798720 103 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 0 0 0
/proc/29824/statm: 195 103 69 152 0 41 0

[startup+0.089471 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 29824
/proc/meminfo: memFree=1013968/2055924 swapFree=4176792/4192956
[pid=29824] ppid=29822 vsize=912 CPUtime=0.08
/proc/29824/stat : 29824 (picosat) R 29822 29824 29563 0 -1 4194304 154 0 0 0 8 0 0 0 18 0 1 0 1102819714 933888 139 1992294400 134512640 135137933 4294956240 18446744073709551615 134552422 0 0 4096 0 0 0 0 17 0 0 0
/proc/29824/statm: 228 139 69 152 0 74 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 912

[startup+0.101472 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 29824
/proc/meminfo: memFree=1013968/2055924 swapFree=4176792/4192956
[pid=29824] ppid=29822 vsize=912 CPUtime=0.09
/proc/29824/stat : 29824 (picosat) R 29822 29824 29563 0 -1 4194304 154 0 0 0 9 0 0 0 18 0 1 0 1102819714 933888 139 1992294400 134512640 135137933 4294956240 18446744073709551615 134552400 0 0 4096 0 0 0 0 17 0 0 0
/proc/29824/statm: 228 139 69 152 0 74 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 912

[startup+0.301495 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 29824
/proc/meminfo: memFree=1013968/2055924 swapFree=4176792/4192956
[pid=29824] ppid=29822 vsize=1044 CPUtime=0.29
/proc/29824/stat : 29824 (picosat) R 29822 29824 29563 0 -1 4194304 169 0 0 0 29 0 0 0 19 0 1 0 1102819714 1069056 154 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/29824/statm: 261 154 69 152 0 107 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1044

[startup+0.701542 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 29824
/proc/meminfo: memFree=1013968/2055924 swapFree=4176792/4192956
[pid=29824] ppid=29822 vsize=1044 CPUtime=0.69
/proc/29824/stat : 29824 (picosat) R 29822 29824 29563 0 -1 4194304 182 0 0 0 69 0 0 0 23 0 1 0 1102819714 1069056 167 1992294400 134512640 135137933 4294956240 18446744073709551615 134548881 0 0 4096 0 0 0 0 17 0 0 0
/proc/29824/statm: 261 167 69 152 0 107 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1044

[startup+1.50163 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29825
/proc/meminfo: memFree=1013576/2055924 swapFree=4176792/4192956
[pid=29824] ppid=29822 vsize=1176 CPUtime=1.49
/proc/29824/stat : 29824 (picosat) R 29822 29824 29563 0 -1 4194304 195 0 0 0 149 0 0 0 25 0 1 0 1102819714 1204224 180 1992294400 134512640 135137933 4294956240 18446744073709551615 134553586 0 0 4096 0 0 0 0 17 0 0 0
/proc/29824/statm: 294 180 69 152 0 140 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1176

[startup+3.10182 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29825
/proc/meminfo: memFree=1013320/2055924 swapFree=4176792/4192956
[pid=29824] ppid=29822 vsize=1176 CPUtime=3.09
/proc/29824/stat : 29824 (picosat) R 29822 29824 29563 0 -1 4194304 210 0 0 0 309 0 0 0 25 0 1 0 1102819714 1204224 195 1992294400 134512640 135137933 4294956240 18446744073709551615 134548910 0 0 4096 0 0 0 0 17 0 0 0
/proc/29824/statm: 294 195 69 152 0 140 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1176

[startup+6.30119 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29825
/proc/meminfo: memFree=1013192/2055924 swapFree=4176792/4192956
[pid=29824] ppid=29822 vsize=1176 CPUtime=6.29
/proc/29824/stat : 29824 (picosat) R 29822 29824 29563 0 -1 4194304 224 0 0 0 629 0 0 0 25 0 1 0 1102819714 1204224 209 1992294400 134512640 135137933 4294956240 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 0 0 0
/proc/29824/statm: 294 209 69 152 0 140 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1176

[startup+12.7019 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29825
/proc/meminfo: memFree=1013064/2055924 swapFree=4176792/4192956
[pid=29824] ppid=29822 vsize=1304 CPUtime=12.69
/proc/29824/stat : 29824 (picosat) R 29822 29824 29563 0 -1 4194304 246 0 0 0 1269 0 0 0 25 0 1 0 1102819714 1335296 231 1992294400 134512640 135137933 4294956240 18446744073709551615 134554574 0 0 4096 0 0 0 0 17 0 0 0
/proc/29824/statm: 326 231 69 152 0 172 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1304

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29825
/proc/meminfo: memFree=1013064/2055924 swapFree=4176792/4192956
[pid=29824] ppid=29822 vsize=1436 CPUtime=25.48
/proc/29824/stat : 29824 (picosat) R 29822 29824 29563 0 -1 4194304 271 0 0 0 2548 0 0 0 25 0 1 0 1102819714 1470464 256 1992294400 134512640 135137933 4294956240 18446744073709551615 134551506 0 0 4096 0 0 0 0 17 0 0 0
/proc/29824/statm: 359 256 69 152 0 205 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1436

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29825
/proc/meminfo: memFree=1012936/2055924 swapFree=4176792/4192956
[pid=29824] ppid=29822 vsize=1568 CPUtime=51.07
/proc/29824/stat : 29824 (picosat) R 29822 29824 29563 0 -1 4194304 306 0 0 0 5107 0 0 0 25 0 1 0 1102819714 1605632 291 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/29824/statm: 392 291 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 0.97 0.98 2/65 29825
/proc/meminfo: memFree=1012680/2055924 swapFree=4176792/4192956
[pid=29824] ppid=29822 vsize=1700 CPUtime=102.26
/proc/29824/stat : 29824 (picosat) R 29822 29824 29563 0 -1 4194304 325 0 0 0 10226 0 0 0 25 0 1 0 1102819714 1740800 310 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/29824/statm: 425 310 69 152 0 271 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1700

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29825
/proc/meminfo: memFree=1012552/2055924 swapFree=4176792/4192956
[pid=29824] ppid=29822 vsize=1872 CPUtime=162.23
/proc/29824/stat : 29824 (picosat) R 29822 29824 29563 0 -1 4194304 368 0 0 0 16223 0 0 0 25 0 1 0 1102819714 1916928 353 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/29824/statm: 468 353 69 152 0 314 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1872

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

[startup+166.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29825
/proc/meminfo: memFree=1012552/2055924 swapFree=4176792/4192956
[pid=29824] ppid=29822 vsize=1872 CPUtime=166.23
/proc/29824/stat : 29824 (picosat) R 29822 29824 29563 0 -1 4194304 368 0 0 0 16623 0 0 0 25 0 1 0 1102819714 1916928 353 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 0 0 0
/proc/29824/statm: 468 353 69 152 0 314 0
Current children cumulated CPU time (s) 166.23
Current children cumulated vsize (KiB) 1872

[startup+169.501 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29825
/proc/meminfo: memFree=1012552/2055924 swapFree=4176792/4192956
[pid=29824] ppid=29822 vsize=1872 CPUtime=169.43
/proc/29824/stat : 29824 (picosat) R 29822 29824 29563 0 -1 4194304 368 0 0 0 16943 0 0 0 25 0 1 0 1102819714 1916928 353 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 0 0 0
/proc/29824/statm: 468 353 69 152 0 314 0
Current children cumulated CPU time (s) 169.43
Current children cumulated vsize (KiB) 1872

[startup+172.706 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29825
/proc/meminfo: memFree=1012552/2055924 swapFree=4176792/4192956
[pid=29824] ppid=29822 vsize=1872 CPUtime=172.63
/proc/29824/stat : 29824 (picosat) R 29822 29824 29563 0 -1 4194304 368 0 0 0 17263 0 0 0 25 0 1 0 1102819714 1916928 353 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 0 0 0
/proc/29824/statm: 468 353 69 152 0 314 0
Current children cumulated CPU time (s) 172.63
Current children cumulated vsize (KiB) 1872

[startup+174.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29825
/proc/meminfo: memFree=1012552/2055924 swapFree=4176792/4192956
[pid=29824] ppid=29822 vsize=1872 CPUtime=174.23
/proc/29824/stat : 29824 (picosat) R 29822 29824 29563 0 -1 4194304 368 0 0 0 17423 0 0 0 25 0 1 0 1102819714 1916928 353 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 0 0 0
/proc/29824/statm: 468 353 69 152 0 314 0
Current children cumulated CPU time (s) 174.23
Current children cumulated vsize (KiB) 1872

[startup+175.102 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29825
/proc/meminfo: memFree=1012552/2055924 swapFree=4176792/4192956
[pid=29824] ppid=29822 vsize=1872 CPUtime=175.03
/proc/29824/stat : 29824 (picosat) R 29822 29824 29563 0 -1 4194304 368 0 0 0 17503 0 0 0 25 0 1 0 1102819714 1916928 353 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 0 0 0
/proc/29824/statm: 468 353 69 152 0 314 0
Current children cumulated CPU time (s) 175.03
Current children cumulated vsize (KiB) 1872

[startup+175.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29825
/proc/meminfo: memFree=1012552/2055924 swapFree=4176792/4192956
[pid=29824] ppid=29822 vsize=1872 CPUtime=175.23
/proc/29824/stat : 29824 (picosat) R 29822 29824 29563 0 -1 4194304 368 0 0 0 17523 0 0 0 25 0 1 0 1102819714 1916928 353 1992294400 134512640 135137933 4294956240 18446744073709551615 134522821 0 0 4096 0 0 0 0 17 0 0 0
/proc/29824/statm: 468 353 69 152 0 314 0
Current children cumulated CPU time (s) 175.23
Current children cumulated vsize (KiB) 1872

Child status: 10
Real time (s): 175.391
CPU time (s): 175.326
CPU user time (s): 175.32
CPU system time (s): 0.005999
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 1872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 175.32
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 370
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= 593

runsolver used 0.199969 second user time and 0.446932 second system time

The end

Launcher Data 

Begin job on node6 at 2009-03-29 06:38:50
IDJOB=1518574
IDBENCH=70691
IDSOLVER=506
FILE ID=node6/1518574-1238301530
PBS_JOBID= 9061024
Free space on /tmp= 66324 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S172053238-003.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518574-1238301530/watcher-1518574-1238301530 -o /tmp/evaluation-result-1518574-1238301530/solver-1518574-1238301530 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1518574-1238301530.cnf

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

MD5SUM BENCH= d645722ef726f8347e5e1cd19bda8fdf
RANDOM SEED=1998263838

node6.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		: 3000.236
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		: 3000.236
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:      2055924 kB
MemFree:       1014448 kB
Buffers:         98628 kB
Cached:         844324 kB
SwapCached:       9932 kB
Active:         140952 kB
Inactive:       815500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1014448 kB
SwapTotal:     4192956 kB
SwapFree:      4176792 kB
Dirty:             724 kB
Writeback:           0 kB
Mapped:          19156 kB
Slab:            71028 kB
Committed_AS:  2797448 kB
PageTables:       1464 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 node6 at 2009-03-29 06:41:45