Trace number 1518598

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 389.699 389.805

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S1326039470-063.cnf
MD5SUM2e40295bba29f3b31b5d5a615b1b160f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.010997
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-1518598-1238301736.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  35.5   400  80.3  1700   100   100   935  14.3   0.1 
0.00/0.00	c R   0.0  35.5   400  80.3  1700   100   100   935  14.3   0.1 
0.00/0.01	c +   0.0  27.4   400  94.5  1700   250   250  1028  23.1   0.1 
0.00/0.01	c N   0.0  26.8   400  97.0  1700   400   400  1028  25.5   0.1 
0.00/0.01	c +   0.0  26.4   400  97.3  1700   475   475  1130  26.6   0.1 
0.00/0.02	c +   0.0  25.1   400  98.5  1700   812   812  1243  27.4   0.2 
0.00/0.04	c N   0.0  24.7   400  99.5  1700  1202  1202  1243  26.3   0.2 
0.04/0.04	c +   0.0  24.6   400  99.5  1700  1317   688  1367  26.2   0.2 
0.04/0.07	c +   0.1  23.3   400  99.8  1700  2074   756  1503  25.0   0.2 
0.10/0.11	c N   0.1  23.4   400 100.0  1700  3207  1134  1503  25.2   0.2 
0.10/0.11	c +   0.1  23.4   400 100.0  1700  3209  1136  1653  25.2   0.2 
0.10/0.17	c +   0.2  22.2   400 100.0  1700  4911  1175  1818  29.7   0.2 
0.20/0.27	c +   0.3  21.9   400 100.0  1700  7464   981  1999  28.2   0.2 
0.20/0.29	c N   0.3  21.8   400 100.0  1700  8021  1538  1999  27.7   0.2 
0.40/0.41	c +   0.4  21.2   400 100.0  1700 11293  1789  2198  25.9   0.3 
0.60/0.63	c +   0.6  20.4   400 100.0  1700 17036  2010  2417  28.5   0.3 
0.70/0.72	c N   0.7  20.3   400 100.0  1700 19255  1801  2417  28.3   0.3 
0.89/0.97	c +   1.0  20.8   400 100.0  1700 25650  2121  2658  27.4   0.3 
1.39/1.49	c +   1.5  20.1   400 100.0  1700 38571  1692  2923  27.0   0.3 
1.70/1.76	c N   1.8  19.8   400 100.0  1700 44918  2167  2923  27.7   0.3 
1.70/1.76	c 
1.70/1.76	c  seconds     variables   original    learned     agility
1.70/1.76	c         level        used      conflicts    limit          MB
1.70/1.76	c 
2.29/2.30	c +   2.3  19.4   400 100.0  1700 57952  1988  3215  27.5   0.3 
3.49/3.50	c +   3.5  19.2   400 100.0  1700 87023  2019  3536  28.4   0.3 
4.09/4.18	c N   4.2  19.3   400 100.0  1700 102e3  3424  3536  26.9   0.4 
5.29/5.36	c +   5.4  18.9   400 100.0  1700 130e3  3019  3889  29.2   0.4 
8.09/8.16	c +   8.2  18.5   400 100.0  1700 196e3  2095  4277  27.5   0.3 
9.69/9.72	c N   9.7  18.4   400 100.0  1700 230e3  2570  4277  25.5   0.4 
12.49/12.52	c +  12.5  18.1   400 100.0  1700 294e3  3671  4704  26.4   0.5 
19.28/19.31	c +  19.3  17.6   400 100.0  1700 441e3  4541  5174  27.7   0.5 
22.68/22.70	c N  22.7  17.4   400 100.0  1700 512e3  3443  5174  25.4   0.5 
29.68/29.70	c +  29.7  17.3   400 100.0  1700 662e3  4773  5691  25.6   0.6 
45.77/45.90	c +  45.9  17.2   400 100.0  1700 993e3  4899  6260  26.2   0.6 
52.78/52.83	c N  52.8  17.5   400 100.0  1700 112e4  4867  6260  28.6   0.6 
70.77/70.85	c +  70.8  17.6   400 100.0  1700 148e4  5925  6886  28.3   0.6 
108.96/109.04	c + 109.0  17.5   400 100.0  1700 223e4  5692  7574  26.0   0.7 
120.96/121.09	c N 121.1  17.5   400 100.0  1700 246e4  4036  7574  26.6   0.5 
168.65/168.75	c + 168.7  17.1   400 100.0  1700 335e4  7474  8331  26.4   0.8 
260.72/260.89	c + 260.8  16.8   400 100.0  1700 502e4  6059  9164  24.9   0.7 
277.92/278.09	c N 278.0  16.7   400 100.0  1700 533e4  5757  9164  28.9   0.7 
389.68/389.80	c 1 389.7  16.6   400 100.0  1700 728e4  8803  9164  23.7   1.0 
389.68/389.80	c 
389.68/389.80	c  seconds     variables   original    learned     agility
389.68/389.80	c         level        used      conflicts    limit          MB
389.68/389.80	c 
389.68/389.80	s SATISFIABLE
389.68/389.80	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
389.68/389.80	v 25 -26 27 28 -29 30 -31 -32 -33 -34 -35 36 -37 38 39 40 -41 42 43 -44 -45 46
389.68/389.80	v -47 -48 49 -50 -51 52 53 -54 55 -56 57 58 -59 60 61 -62 63 -64 -65 66 67 68
389.68/389.80	v 69 -70 71 -72 73 74 -75 76 -77 -78 79 -80 -81 82 -83 84 -85 86 87 -88 89 -90
389.68/389.80	v 91 92 93 94 95 96 97 -98 99 100 -101 102 -103 -104 105 -106 107 108 109 110
389.68/389.80	v -111 -112 -113 114 115 -116 117 118 119 -120 121 -122 -123 -124 -125 126 127
389.68/389.80	v 128 -129 -130 -131 -132 -133 -134 -135 136 -137 138 -139 140 141 -142 -143
389.68/389.80	v 144 145 146 147 -148 -149 150 151 152 153 -154 155 -156 -157 -158 159 -160
389.68/389.80	v 161 162 163 164 165 166 -167 -168 -169 170 -171 -172 -173 -174 -175 -176 177
389.68/389.80	v -178 -179 180 -181 182 183 184 185 186 -187 188 189 -190 191 192 -193 -194
389.68/389.80	v -195 -196 -197 198 -199 200 -201 -202 203 204 205 206 207 208 209 210 -211
389.68/389.80	v 212 213 -214 215 -216 -217 218 219 220 -221 222 -223 -224 -225 226 -227 -228
389.68/389.80	v -229 230 231 232 -233 234 -235 236 -237 -238 -239 240 241 -242 -243 244 -245
389.68/389.80	v -246 247 248 -249 250 251 -252 -253 254 -255 -256 257 258 -259 260 -261 -262
389.68/389.80	v -263 264 -265 -266 267 -268 269 -270 271 272 273 -274 -275 -276 -277 -278
389.68/389.80	v -279 -280 281 282 -283 -284 285 286 -287 288 289 290 -291 292 293 -294 -295
389.68/389.80	v -296 297 298 299 300 -301 302 -303 304 -305 306 307 -308 -309 310 311 312
389.68/389.80	v -313 -314 315 316 317 318 319 -320 321 322 323 324 325 326 327 328 329 330
389.68/389.80	v -331 -332 -333 -334 -335 336 -337 -338 -339 -340 341 342 343 -344 345 346 347
389.68/389.80	v -348 349 -350 351 -352 353 -354 -355 -356 -357 -358 -359 360 -361 -362 363
389.68/389.80	v 364 -365 366 367 368 -369 370 -371 -372 373 -374 375 -376 377 -378 -379 -380
389.68/389.80	v 381 -382 -383 -384 -385 386 -387 -388 -389 -390 391 -392 393 -394 395 -396
389.68/389.80	v -397 398 399 -400 0
389.68/389.80	c
389.68/389.80	c 0 iterations
389.68/389.80	c 10 restarts
389.68/389.80	c 0 failed literals
389.68/389.80	c 7285485 conflicts
389.68/389.80	c 8597454 decisions
389.68/389.80	c 0 fixed variables
389.68/389.80	c 140803727 learned literals
389.68/389.80	c 26.5% deleted literals
389.68/389.80	c 575364969 propagations
389.68/389.80	c 100.0% variables used
389.68/389.80	c 389.7 seconds in library
389.68/389.80	c 1.5 megaprops/second
389.68/389.80	c 1 simplifications
389.68/389.80	c 1991 reductions
389.68/389.80	c 675.3 MB recycled
389.68/389.80	c 1.2 MB maximally allocated
389.68/389.80	c 389.7 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-1518598-1238301736/watcher-1518598-1238301736 -o /tmp/evaluation-result-1518598-1238301736/solver-1518598-1238301736 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1518598-1238301736.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: 0.92 0.97 0.98 2/64 6364
/proc/meminfo: memFree=702720/2055920 swapFree=4178472/4192956
[pid=6364] ppid=6362 vsize=780 CPUtime=0
/proc/6364/stat : 6364 (picosat) R 6362 6364 6257 0 -1 4194304 117 0 0 0 0 0 0 0 18 0 1 0 1102840625 798720 102 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/6364/statm: 195 102 69 152 0 41 0

[startup+0.041773 s]
/proc/loadavg: 0.92 0.97 0.98 2/64 6364
/proc/meminfo: memFree=702720/2055920 swapFree=4178472/4192956
[pid=6364] ppid=6362 vsize=912 CPUtime=0.04
/proc/6364/stat : 6364 (picosat) R 6362 6364 6257 0 -1 4194304 151 0 0 0 4 0 0 0 18 0 1 0 1102840625 933888 136 1992294400 134512640 135137933 4294956240 18446744073709551615 134689534 0 0 4096 0 0 0 0 17 1 0 0
/proc/6364/statm: 228 136 69 152 0 74 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 912

[startup+0.10178 s]
/proc/loadavg: 0.92 0.97 0.98 2/64 6364
/proc/meminfo: memFree=702720/2055920 swapFree=4178472/4192956
[pid=6364] ppid=6362 vsize=1044 CPUtime=0.1
/proc/6364/stat : 6364 (picosat) R 6362 6364 6257 0 -1 4194304 159 0 0 0 10 0 0 0 18 0 1 0 1102840625 1069056 144 1992294400 134512640 135137933 4294956240 18446744073709551615 134552515 0 0 4096 0 0 0 0 17 1 0 0
/proc/6364/statm: 261 144 69 152 0 107 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1044

[startup+0.301801 s]
/proc/loadavg: 0.92 0.97 0.98 2/64 6364
/proc/meminfo: memFree=702720/2055920 swapFree=4178472/4192956
[pid=6364] ppid=6362 vsize=1044 CPUtime=0.3
/proc/6364/stat : 6364 (picosat) R 6362 6364 6257 0 -1 4194304 167 0 0 0 30 0 0 0 19 0 1 0 1102840625 1069056 152 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/6364/statm: 261 152 69 152 0 107 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1044

[startup+0.701851 s]
/proc/loadavg: 0.92 0.97 0.98 2/64 6364
/proc/meminfo: memFree=702720/2055920 swapFree=4178472/4192956
[pid=6364] ppid=6362 vsize=1044 CPUtime=0.7
/proc/6364/stat : 6364 (picosat) R 6362 6364 6257 0 -1 4194304 184 0 0 0 70 0 0 0 23 0 1 0 1102840625 1069056 169 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/6364/statm: 261 169 69 152 0 107 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1044

[startup+1.50295 s]
/proc/loadavg: 0.92 0.97 0.98 2/65 6365
/proc/meminfo: memFree=702264/2055920 swapFree=4178472/4192956
[pid=6364] ppid=6362 vsize=1176 CPUtime=1.5
/proc/6364/stat : 6364 (picosat) R 6362 6364 6257 0 -1 4194304 195 0 0 0 150 0 0 0 25 0 1 0 1102840625 1204224 180 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/6364/statm: 294 180 69 152 0 140 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1176

[startup+3.10114 s]
/proc/loadavg: 0.92 0.97 0.98 2/65 6365
/proc/meminfo: memFree=702136/2055920 swapFree=4178472/4192956
[pid=6364] ppid=6362 vsize=1176 CPUtime=3.09
/proc/6364/stat : 6364 (picosat) R 6362 6364 6257 0 -1 4194304 209 0 0 0 309 0 0 0 25 0 1 0 1102840625 1204224 194 1992294400 134512640 135137933 4294956240 18446744073709551615 134527916 0 0 4096 0 0 0 0 17 1 0 0
/proc/6364/statm: 294 194 69 152 0 140 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1176

[startup+6.30152 s]
/proc/loadavg: 0.93 0.97 0.98 2/65 6365
/proc/meminfo: memFree=701944/2055920 swapFree=4178472/4192956
[pid=6364] ppid=6362 vsize=1308 CPUtime=6.29
/proc/6364/stat : 6364 (picosat) R 6362 6364 6257 0 -1 4194304 225 0 0 0 629 0 0 0 25 0 1 0 1102840625 1339392 210 1992294400 134512640 135137933 4294956240 18446744073709551615 134569947 0 0 4096 0 0 0 0 17 1 0 0
/proc/6364/statm: 327 210 69 152 0 173 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1308

[startup+12.7013 s]
/proc/loadavg: 0.93 0.97 0.98 2/65 6365
/proc/meminfo: memFree=701816/2055920 swapFree=4178472/4192956
[pid=6364] ppid=6362 vsize=1304 CPUtime=12.69
/proc/6364/stat : 6364 (picosat) R 6362 6364 6257 0 -1 4194304 248 0 0 0 1269 0 0 0 25 0 1 0 1102840625 1335296 233 1992294400 134512640 135137933 4294956240 18446744073709551615 134545595 0 0 4096 0 0 0 0 17 1 0 0
/proc/6364/statm: 326 233 69 152 0 172 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1304

[startup+25.5018 s]
/proc/loadavg: 0.95 0.97 0.98 2/65 6365
/proc/meminfo: memFree=701688/2055920 swapFree=4178472/4192956
[pid=6364] ppid=6362 vsize=1436 CPUtime=25.48
/proc/6364/stat : 6364 (picosat) R 6362 6364 6257 0 -1 4194304 278 0 0 0 2548 0 0 0 25 0 1 0 1102840625 1470464 263 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/6364/statm: 359 263 69 152 0 205 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1436

[startup+51.1018 s]
/proc/loadavg: 0.96 0.97 0.98 2/65 6365
/proc/meminfo: memFree=701560/2055920 swapFree=4178472/4192956
[pid=6364] ppid=6362 vsize=1568 CPUtime=51.07
/proc/6364/stat : 6364 (picosat) R 6362 6364 6257 0 -1 4194304 308 0 0 0 5107 0 0 0 25 0 1 0 1102840625 1605632 293 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/6364/statm: 392 293 69 152 0 238 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1568

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 6365
/proc/meminfo: memFree=701496/2055920 swapFree=4178472/4192956
[pid=6364] ppid=6362 vsize=1568 CPUtime=102.26
/proc/6364/stat : 6364 (picosat) R 6362 6364 6257 0 -1 4194304 322 0 0 0 10226 0 0 0 25 0 1 0 1102840625 1605632 307 1992294400 134512640 135137933 4294956240 18446744073709551615 134552979 0 0 4096 0 0 0 0 17 1 0 0
/proc/6364/statm: 392 307 69 152 0 238 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1568

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6366
/proc/meminfo: memFree=701176/2055920 swapFree=4178472/4192956
[pid=6364] ppid=6362 vsize=1700 CPUtime=162.25
/proc/6364/stat : 6364 (picosat) R 6362 6364 6257 0 -1 4194304 355 0 0 0 16224 1 0 0 25 0 1 0 1102840625 1740800 340 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/6364/statm: 425 340 69 152 0 271 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1700

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6367
/proc/meminfo: memFree=701048/2055920 swapFree=4178472/4192956
[pid=6364] ppid=6362 vsize=1864 CPUtime=222.23
/proc/6364/stat : 6364 (picosat) R 6362 6364 6257 0 -1 4194304 390 0 0 0 22222 1 0 0 25 0 1 0 1102840625 1908736 375 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/6364/statm: 466 375 69 152 0 312 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1864

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6367
/proc/meminfo: memFree=701048/2055920 swapFree=4178472/4192956
[pid=6364] ppid=6362 vsize=1864 CPUtime=282.22
/proc/6364/stat : 6364 (picosat) R 6362 6364 6257 0 -1 4194304 390 0 0 0 28221 1 0 0 25 0 1 0 1102840625 1908736 375 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6364/statm: 466 375 69 152 0 312 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1864

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6367
/proc/meminfo: memFree=700984/2055920 swapFree=4178472/4192956
[pid=6364] ppid=6362 vsize=1988 CPUtime=342.2
/proc/6364/stat : 6364 (picosat) R 6362 6364 6257 0 -1 4194304 400 0 0 0 34219 1 0 0 25 0 1 0 1102840625 2035712 385 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/6364/statm: 497 385 69 152 0 343 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1988

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

[startup+358.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6367
/proc/meminfo: memFree=700984/2055920 swapFree=4178472/4192956
[pid=6364] ppid=6362 vsize=1988 CPUtime=358.19
/proc/6364/stat : 6364 (picosat) R 6362 6364 6257 0 -1 4194304 401 0 0 0 35818 1 0 0 25 0 1 0 1102840625 2035712 386 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/6364/statm: 497 386 69 152 0 343 0
Current children cumulated CPU time (s) 358.19
Current children cumulated vsize (KiB) 1988

[startup+371.102 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6367
/proc/meminfo: memFree=700984/2055920 swapFree=4178472/4192956
[pid=6364] ppid=6362 vsize=1988 CPUtime=370.99
/proc/6364/stat : 6364 (picosat) R 6362 6364 6257 0 -1 4194304 401 0 0 0 37098 1 0 0 25 0 1 0 1102840625 2035712 386 1992294400 134512640 135137933 4294956240 18446744073709551615 134547453 0 0 4096 0 0 0 0 17 1 0 0
/proc/6364/statm: 497 386 69 152 0 343 0
Current children cumulated CPU time (s) 370.99
Current children cumulated vsize (KiB) 1988

[startup+377.502 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6367
/proc/meminfo: memFree=700984/2055920 swapFree=4178472/4192956
[pid=6364] ppid=6362 vsize=1988 CPUtime=377.39
/proc/6364/stat : 6364 (picosat) R 6362 6364 6257 0 -1 4194304 401 0 0 0 37738 1 0 0 25 0 1 0 1102840625 2035712 386 1992294400 134512640 135137933 4294956240 18446744073709551615 134553584 0 0 4096 0 0 0 0 17 1 0 0
/proc/6364/statm: 497 386 69 152 0 343 0
Current children cumulated CPU time (s) 377.39
Current children cumulated vsize (KiB) 1988

[startup+383.905 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6367
/proc/meminfo: memFree=700984/2055920 swapFree=4178472/4192956
[pid=6364] ppid=6362 vsize=1988 CPUtime=383.79
/proc/6364/stat : 6364 (picosat) R 6362 6364 6257 0 -1 4194304 401 0 0 0 38378 1 0 0 25 0 1 0 1102840625 2035712 386 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/6364/statm: 497 386 69 152 0 343 0
Current children cumulated CPU time (s) 383.79
Current children cumulated vsize (KiB) 1988

[startup+387.102 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6367
/proc/meminfo: memFree=700920/2055920 swapFree=4178472/4192956
[pid=6364] ppid=6362 vsize=1988 CPUtime=386.99
/proc/6364/stat : 6364 (picosat) R 6362 6364 6257 0 -1 4194304 408 0 0 0 38698 1 0 0 25 0 1 0 1102840625 2035712 393 1992294400 134512640 135137933 4294956240 18446744073709551615 134553651 0 0 4096 0 0 0 0 17 1 0 0
/proc/6364/statm: 497 393 69 152 0 343 0
Current children cumulated CPU time (s) 386.99
Current children cumulated vsize (KiB) 1988

[startup+388.702 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6367
/proc/meminfo: memFree=700920/2055920 swapFree=4178472/4192956
[pid=6364] ppid=6362 vsize=1988 CPUtime=388.58
/proc/6364/stat : 6364 (picosat) R 6362 6364 6257 0 -1 4194304 408 0 0 0 38857 1 0 0 25 0 1 0 1102840625 2035712 393 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6364/statm: 497 393 69 152 0 343 0
Current children cumulated CPU time (s) 388.58
Current children cumulated vsize (KiB) 1988

[startup+389.502 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6367
/proc/meminfo: memFree=700920/2055920 swapFree=4178472/4192956
[pid=6364] ppid=6362 vsize=1988 CPUtime=389.38
/proc/6364/stat : 6364 (picosat) R 6362 6364 6257 0 -1 4194304 408 0 0 0 38937 1 0 0 25 0 1 0 1102840625 2035712 393 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6364/statm: 497 393 69 152 0 343 0
Current children cumulated CPU time (s) 389.38
Current children cumulated vsize (KiB) 1988

[startup+389.702 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6367
/proc/meminfo: memFree=700920/2055920 swapFree=4178472/4192956
[pid=6364] ppid=6362 vsize=1988 CPUtime=389.58
/proc/6364/stat : 6364 (picosat) R 6362 6364 6257 0 -1 4194304 408 0 0 0 38957 1 0 0 25 0 1 0 1102840625 2035712 393 1992294400 134512640 135137933 4294956240 18446744073709551615 134545684 0 0 4096 0 0 0 0 17 1 0 0
/proc/6364/statm: 497 393 69 152 0 343 0
Current children cumulated CPU time (s) 389.58
Current children cumulated vsize (KiB) 1988

[startup+389.802 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6367
/proc/meminfo: memFree=700920/2055920 swapFree=4178472/4192956
[pid=6364] ppid=6362 vsize=1988 CPUtime=389.68
/proc/6364/stat : 6364 (picosat) R 6362 6364 6257 0 -1 4194304 408 0 0 0 38967 1 0 0 25 0 1 0 1102840625 2035712 393 1992294400 134512640 135137933 4294956240 18446744073709551615 134527888 0 0 4096 0 0 0 0 17 1 0 0
/proc/6364/statm: 497 393 69 152 0 343 0
Current children cumulated CPU time (s) 389.68
Current children cumulated vsize (KiB) 1988

Child status: 10
Real time (s): 389.805
CPU time (s): 389.699
CPU user time (s): 389.683
CPU system time (s): 0.015997
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 1996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 389.683
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 410
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= 490

runsolver used 0.370943 second user time and 0.72289 second system time

The end

Launcher Data 

Begin job on node1 at 2009-03-29 06:42:17
IDJOB=1518598
IDBENCH=70693
IDSOLVER=506
FILE ID=node1/1518598-1238301736
PBS_JOBID= 9061071
Free space on /tmp= 66108 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S1326039470-063.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518598-1238301736/watcher-1518598-1238301736 -o /tmp/evaluation-result-1518598-1238301736/solver-1518598-1238301736 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1518598-1238301736.cnf

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

MD5SUM BENCH= 2e40295bba29f3b31b5d5a615b1b160f
RANDOM SEED=1411474187

node1.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		: 3000.229
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		: 3000.229
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:        703200 kB
Buffers:         97520 kB
Cached:        1149856 kB
SwapCached:       8380 kB
Active:         185908 kB
Inactive:      1071540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        703200 kB
SwapTotal:     4192956 kB
SwapFree:      4178472 kB
Dirty:             760 kB
Writeback:           0 kB
Mapped:          15820 kB
Slab:            81236 kB
Committed_AS:  2890212 kB
PageTables:       1440 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= 66108 MiB
End job on node1 at 2009-03-29 06:48:46