Trace number 1520476

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
MiniSat 2.1 (Sat-race'08 Edition)SAT 1052.35 1052.64

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/420/
unif-k3-r4.25-v420-c1785-S180439591-093.cnf
MD5SUM69b9fd52ab448c99d778e33811fd6518
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015997
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
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 WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:           420                                         |
0.00/0.00	c |  Number of clauses:            1785                                         |
0.00/0.00	c |  Parse time:                   0.00 s                                       |
0.00/0.00	c |  Simplification time:          0.00 s                                       |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |       100 |     405     1768     5392 |      648      100     24 |  0.001 % |
0.00/0.01	c |       250 |     405     1768     5392 |      713      250     21 |  0.001 % |
0.00/0.01	c |       475 |     405     1768     5392 |      784      475     21 |  0.001 % |
0.00/0.02	c |       812 |     405     1768     5392 |      862      411     17 |  0.001 % |
0.00/0.03	c |      1318 |     405     1768     5392 |      949      466     18 |  0.001 % |
0.04/0.05	c |      2077 |     405     1768     5392 |     1044      747     17 |  0.001 % |
0.04/0.08	c |      3216 |     405     1768     5392 |     1148      801     17 |  0.001 % |
0.09/0.12	c |      4924 |     405     1768     5392 |     1263      712     15 |  0.001 % |
0.09/0.19	c |      7486 |     405     1768     5392 |     1389     1311     17 |  0.001 % |
0.29/0.30	c |     11330 |     405     1768     5392 |     1528      883     16 |  0.001 % |
0.39/0.47	c |     17096 |     405     1768     5392 |     1681     1140     18 |  0.001 % |
0.69/0.73	c |     25745 |     405     1768     5392 |     1849     1168     19 |  0.001 % |
1.10/1.12	c |     38719 |     405     1768     5392 |     2034     1912     18 |  0.001 % |
1.69/1.72	c |     58180 |     405     1768     5392 |     2237     1686     18 |  0.001 % |
2.59/2.65	c |     87372 |     405     1768     5392 |     2461     1230     17 |  0.001 % |
3.99/4.08	c |    131161 |     405     1768     5392 |     2707     2491     19 |  0.001 % |
6.19/6.28	c |    196845 |     405     1768     5392 |     2978     2217     18 |  0.001 % |
9.59/9.68	c |    295371 |     405     1768     5392 |     3276     2572     20 |  0.001 % |
14.88/14.91	c |    443160 |     405     1768     5392 |     3604     2748     18 |  0.001 % |
23.09/23.11	c |    664843 |     405     1768     5392 |     3964     2021     18 |  0.001 % |
35.68/35.77	c |    997368 |     405     1768     5392 |     4361     3878     20 |  0.001 % |
55.38/55.41	c |   1496156 |     405     1768     5392 |     4797     2605     18 |  0.001 % |
85.86/85.93	c |   2244338 |     405     1768     5392 |     5277     2996     18 |  0.001 % |
132.96/133.04	c |   3366612 |     405     1768     5392 |     5804     2756     18 |  0.001 % |
206.83/206.93	c |   5050023 |     405     1768     5392 |     6385     4993     19 |  0.001 % |
321.21/321.38	c |   7575139 |     405     1768     5392 |     7023     4147     18 |  0.001 % |
500.66/500.88	c |  11362814 |     405     1768     5392 |     7726     4472     17 |  0.001 % |
779.98/780.23	c |  17044326 |     405     1768     5392 |     8498     5996     18 |  0.001 % |
1052.31/1052.63	c ===============================================================================
1052.31/1052.63	c restarts              : 32766
1052.31/1052.63	c conflicts             : 22390011       (21277 /sec)
1052.31/1052.63	c decisions             : 27634458       (26260 /sec)
1052.31/1052.63	c propagations          : 1366445001     (1298503 /sec)
1052.31/1052.63	c conflict literals     : 452347317      (20.30 % deleted)
1052.31/1052.63	c Memory used           : 22.64 MB
1052.31/1052.63	c CPU time              : 1052.32 s
1052.31/1052.63	c 
1052.31/1052.63	s SATISFIABLE
1052.31/1052.63	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 -26 27 28 -29 -30 -31 32 33 34 35 -36 -37 -38 39 -40 41 42 -43 44 45 46 -47 48 49 -50 51 52 -53 54 55 56 57 -58 59 -60 61 -62 -63 -64 -65 -66 67 -68 -69 70 71 72 73 -74 75 76 77 78 79 80 -81 -82 -83 84 -85 -86 87 88 89 90 -91 92 -93 94 -95 -96 97 98 99 100 101 -102 103 104 105 106 107 108 109 -110 -111 112 113 114 -115 -116 117 118 119 -120 -121 -122 -123 -124 125 -126 127 128 129 -130 131 132 133 -134 -135 136 -137 -138 139 140 141 142 -143 -144 145 146 -147 -148 149 150 151 152 153 154 -155 -156 -157 -158 159 -160 -161 -162 163 164 165 166 167 -168 -169 170 -171 -172 -173 -174 175 176 177 178 179 -180 181 182 183 184 185 -186 187 -188 189 -190 -191 192 -193 194 -195 -196 -197 -198 199 200 201 202 203 -204 205 -206 207 -208 -209 -210 211 212 -213 -214 -215 -216 217 -218 -219 -220 -221 222 223 224 225 -226 -227 228 -229 -230 -231 -232 233 -234 235 -236 -237 -238 239 -240 -241 -242 243 -244 245 246 247 -248 -249 250 251 252 253 -254 255 256 -257 -258 259 -260 261 -262 263 -264 -265 -266 -267 268 -269 270 271 -272 -273 -274 275 276 -277 278 279 280 281 -282 -283 -284 285 -286 -287 288 289 290 291 -292 293 -294 295 296 -297 -298 299 300 301 -302 -303 -304 -305 306 307 -308 -309 310 -311 312 -313 314 315 -316 -317 318 319 -320 321 322 -323 -324 325 -326 327 -328 -329 -330 331 -332 333 -334 -335 336 -337 -338 339 340 341 342 -343 -344 345 346 347 -348 349 350 -351 -352 -353 354 -355 356 357 -358 359 360 -361 -362 363 364 365 -366 367 368 369 370 371 -372 -373 374 -375 376 377 -378 379 -380 -381 -382 -383 384 -385 -386 387 388 -389 -390 -391 392 393 394 395 -396 397 398 399 -400 -401 402 -403 -404 405 406 -407 -408 409 -410 -411 412 -413 414 -415 416 -417 418 419 -420 0

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-1520476-1238297843/watcher-1520476-1238297843 -o /tmp/evaluation-result-1520476-1238297843/solver-1520476-1238297843 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520476-1238297843.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: 1.92 1.98 1.99 4/94 24256
/proc/meminfo: memFree=1726680/2055920 swapFree=4152308/4192956
[pid=24256] ppid=24254 vsize=7464 CPUtime=0
/proc/24256/stat : 24256 (minisat) R 24254 24256 20748 0 -1 4194304 193 0 0 0 0 0 0 0 21 0 1 0 1102447918 7643136 167 1992294400 4194304 5092341 548682068848 18446744073709551615 4248408 0 0 4096 3 0 0 0 17 1 0 0
/proc/24256/statm: 1866 167 92 219 0 1644 0

[startup+0.046524 s]
/proc/loadavg: 1.92 1.98 1.99 4/94 24256
/proc/meminfo: memFree=1726680/2055920 swapFree=4152308/4192956
[pid=24256] ppid=24254 vsize=12708 CPUtime=0.04
/proc/24256/stat : 24256 (minisat) R 24254 24256 20748 0 -1 4194304 273 0 0 0 4 0 0 0 22 0 1 0 1102447918 13012992 222 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/24256/statm: 3177 222 101 219 0 2955 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12708

[startup+0.101528 s]
/proc/loadavg: 1.92 1.98 1.99 4/94 24256
/proc/meminfo: memFree=1726680/2055920 swapFree=4152308/4192956
[pid=24256] ppid=24254 vsize=17916 CPUtime=0.09
/proc/24256/stat : 24256 (minisat) R 24254 24256 20748 0 -1 4194304 315 0 0 0 9 0 0 0 22 0 1 0 1102447918 18345984 264 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/24256/statm: 4479 264 102 219 0 4257 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17916

[startup+0.301549 s]
/proc/loadavg: 1.92 1.98 1.99 4/94 24256
/proc/meminfo: memFree=1726680/2055920 swapFree=4152308/4192956
[pid=24256] ppid=24254 vsize=17916 CPUtime=0.29
/proc/24256/stat : 24256 (minisat) R 24254 24256 20748 0 -1 4194304 332 0 0 0 29 0 0 0 23 0 1 0 1102447918 18345984 281 1992294400 4194304 5092341 548682068848 18446744073709551615 4249236 0 0 4096 3 0 0 0 17 1 0 0
/proc/24256/statm: 4479 281 102 219 0 4257 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17916

[startup+0.701593 s]
/proc/loadavg: 1.92 1.98 1.99 4/94 24256
/proc/meminfo: memFree=1726680/2055920 swapFree=4152308/4192956
[pid=24256] ppid=24254 vsize=17916 CPUtime=0.69
/proc/24256/stat : 24256 (minisat) R 24254 24256 20748 0 -1 4194304 380 0 0 0 69 0 0 0 25 0 1 0 1102447918 18345984 329 1992294400 4194304 5092341 548682068848 18446744073709551615 4249569 0 0 4096 3 0 0 0 17 1 0 0
/proc/24256/statm: 4479 329 102 219 0 4257 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17916

[startup+1.50168 s]
/proc/loadavg: 1.92 1.98 1.99 3/95 24257
/proc/meminfo: memFree=1725648/2055920 swapFree=4152308/4192956
[pid=24256] ppid=24254 vsize=17916 CPUtime=1.49
/proc/24256/stat : 24256 (minisat) R 24254 24256 20748 0 -1 4194304 436 0 0 0 149 0 0 0 25 0 1 0 1102447918 18345984 385 1992294400 4194304 5092341 548682068848 18446744073709551615 4241037 0 0 4096 3 0 0 0 17 1 0 0
/proc/24256/statm: 4479 385 102 219 0 4257 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17916

[startup+3.10186 s]
/proc/loadavg: 1.92 1.98 1.99 3/95 24257
/proc/meminfo: memFree=1725200/2055920 swapFree=4152308/4192956
[pid=24256] ppid=24254 vsize=17916 CPUtime=3.09
/proc/24256/stat : 24256 (minisat) R 24254 24256 20748 0 -1 4194304 522 0 0 0 309 0 0 0 25 0 1 0 1102447918 18345984 471 1992294400 4194304 5092341 548682068848 18446744073709551615 4241048 0 0 4096 3 0 0 0 17 1 0 0
/proc/24256/statm: 4479 471 102 219 0 4257 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17916

[startup+6.30122 s]
/proc/loadavg: 1.93 1.98 1.99 3/95 24257
/proc/meminfo: memFree=1724624/2055920 swapFree=4152308/4192956
[pid=24256] ppid=24254 vsize=17916 CPUtime=6.29
/proc/24256/stat : 24256 (minisat) R 24254 24256 20748 0 -1 4194304 628 0 0 0 629 0 0 0 25 0 1 0 1102447918 18345984 577 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/24256/statm: 4479 577 102 219 0 4257 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17916

[startup+12.7029 s]
/proc/loadavg: 1.93 1.98 1.99 3/95 24257
/proc/meminfo: memFree=1724048/2055920 swapFree=4152308/4192956
[pid=24256] ppid=24254 vsize=23104 CPUtime=12.69
/proc/24256/stat : 24256 (minisat) R 24254 24256 20748 0 -1 4194304 823 0 0 0 1269 0 0 0 25 0 1 0 1102447918 23658496 772 1992294400 4194304 5092341 548682068848 18446744073709551615 4249985 0 0 4096 3 0 0 0 17 1 0 0
/proc/24256/statm: 5776 772 102 219 0 5554 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23104

[startup+25.5013 s]
/proc/loadavg: 1.95 1.98 1.99 3/95 24257
/proc/meminfo: memFree=1723152/2055920 swapFree=4152308/4192956
[pid=24256] ppid=24254 vsize=17912 CPUtime=25.49
/proc/24256/stat : 24256 (minisat) R 24254 24256 20748 0 -1 4194304 1058 0 0 0 2548 1 0 0 25 0 1 0 1102447918 18341888 887 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/24256/statm: 4478 887 102 219 0 4256 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17912

[startup+51.1012 s]
/proc/loadavg: 1.96 1.98 1.99 3/95 24257
/proc/meminfo: memFree=1722320/2055920 swapFree=4152308/4192956
[pid=24256] ppid=24254 vsize=17912 CPUtime=51.08
/proc/24256/stat : 24256 (minisat) R 24254 24256 20748 0 -1 4194304 1272 0 0 0 5107 1 0 0 25 0 1 0 1102447918 18341888 1101 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/24256/statm: 4478 1101 102 219 0 4256 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17912

[startup+102.308 s]
/proc/loadavg: 1.98 1.98 1.99 3/95 24257
/proc/meminfo: memFree=1720784/2055920 swapFree=4152308/4192956
[pid=24256] ppid=24254 vsize=17912 CPUtime=102.27
/proc/24256/stat : 24256 (minisat) R 24254 24256 20748 0 -1 4194304 1613 0 0 0 10226 1 0 0 25 0 1 0 1102447918 18341888 1442 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/24256/statm: 4478 1442 102 219 0 4256 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17912

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 24257
/proc/meminfo: memFree=1719888/2055920 swapFree=4152308/4192956
[pid=24256] ppid=24254 vsize=17916 CPUtime=162.24
/proc/24256/stat : 24256 (minisat) R 24254 24256 20748 0 -1 4194304 2030 0 0 0 16223 1 0 0 25 0 1 0 1102447918 18345984 1648 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/24256/statm: 4479 1648 102 219 0 4257 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17916

[startup+222.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 24257
/proc/meminfo: memFree=1718736/2055920 swapFree=4152308/4192956
[pid=24256] ppid=24254 vsize=23180 CPUtime=222.23
/proc/24256/stat : 24256 (minisat) R 24254 24256 20748 0 -1 4194304 3008 0 0 0 22221 2 0 0 25 0 1 0 1102447918 23736320 1938 1992294400 4194304 5092341 548682068848 18446744073709551615 4266255 0 0 4096 3 0 0 0 17 1 0 0
/proc/24256/statm: 5795 1938 102 219 0 5573 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 23180

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 24257
/proc/meminfo: memFree=1718352/2055920 swapFree=4152308/4192956
[pid=24256] ppid=24254 vsize=23180 CPUtime=282.22
/proc/24256/stat : 24256 (minisat) R 24254 24256 20748 0 -1 4194304 3086 0 0 0 28220 2 0 0 25 0 1 0 1102447918 23736320 2016 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/24256/statm: 5795 2016 102 219 0 5573 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 23180

[startup+342.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 24257
/proc/meminfo: memFree=1717776/2055920 swapFree=4152308/4192956
[pid=24256] ppid=24254 vsize=23180 CPUtime=342.2
/proc/24256/stat : 24256 (minisat) R 24254 24256 20748 0 -1 4194304 3231 0 0 0 34218 2 0 0 25 0 1 0 1102447918 23736320 2161 1992294400 4194304 5092341 548682068848 18446744073709551615 4263536 0 0 4096 3 0 0 0 17 1 0 0
/proc/24256/statm: 5795 2161 102 219 0 5573 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 23180

[startup+402.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 24257
/proc/meminfo: memFree=1717328/2055920 swapFree=4152308/4192956
[pid=24256] ppid=24254 vsize=23180 CPUtime=402.18
/proc/24256/stat : 24256 (minisat) R 24254 24256 20748 0 -1 4194304 3331 0 0 0 40216 2 0 0 25 0 1 0 1102447918 23736320 2261 1992294400 4194304 5092341 548682068848 18446744073709551615 4240679 0 0 4096 3 0 0 0 17 1 0 0
/proc/24256/statm: 5795 2261 102 219 0 5573 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 23180

[startup+462.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 24257
/proc/meminfo: memFree=1716816/2055920 swapFree=4152308/4192956
[pid=24256] ppid=24254 vsize=23180 CPUtime=462.17
/proc/24256/stat : 24256 (minisat) R 24254 24256 20748 0 -1 4194304 3445 0 0 0 46215 2 0 0 25 0 1 0 1102447918 23736320 2375 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/24256/statm: 5795 2375 102 219 0 5573 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 23180

[startup+522.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 24258
/proc/meminfo: memFree=1716432/2055920 swapFree=4152308/4192956
[pid=24256] ppid=24254 vsize=23180 CPUtime=522.15
/proc/24256/stat : 24256 (minisat) R 24254 24256 20748 0 -1 4194304 3551 0 0 0 52213 2 0 0 25 0 1 0 1102447918 23736320 2481 1992294400 4194304 5092341 548682068848 18446744073709551615 4240964 0 0 4096 3 0 0 0 17 1 0 0
/proc/24256/statm: 5795 2481 102 219 0 5573 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 23180

[startup+582.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 24258
/proc/meminfo: memFree=1716176/2055920 swapFree=4152308/4192956
[pid=24256] ppid=24254 vsize=23180 CPUtime=582.13
/proc/24256/stat : 24256 (minisat) R 24254 24256 20748 0 -1 4194304 3663 0 0 0 58211 2 0 0 25 0 1 0 1102447918 23736320 2593 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/24256/statm: 5795 2593 102 219 0 5573 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 23180

[startup+642.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 24259
/proc/meminfo: memFree=1715856/2055920 swapFree=4152308/4192956
[pid=24256] ppid=24254 vsize=23180 CPUtime=642.12
/proc/24256/stat : 24256 (minisat) R 24254 24256 20748 0 -1 4194304 3741 0 0 0 64210 2 0 0 25 0 1 0 1102447918 23736320 2671 1992294400 4194304 5092341 548682068848 18446744073709551615 4265872 0 0 4096 3 0 0 0 17 1 0 0
/proc/24256/statm: 5795 2671 102 219 0 5573 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 23180

[startup+702.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 24259
/proc/meminfo: memFree=1715664/2055920 swapFree=4152308/4192956
[pid=24256] ppid=24254 vsize=23180 CPUtime=702.1
/proc/24256/stat : 24256 (minisat) R 24254 24256 20748 0 -1 4194304 3775 0 0 0 70208 2 0 0 25 0 1 0 1102447918 23736320 2705 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/24256/statm: 5795 2705 102 219 0 5573 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 23180

[startup+762.307 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 24259
/proc/meminfo: memFree=1715408/2055920 swapFree=4152308/4192956
[pid=24256] ppid=24254 vsize=23180 CPUtime=762.09
/proc/24256/stat : 24256 (minisat) R 24254 24256 20748 0 -1 4194304 3842 0 0 0 76207 2 0 0 25 0 1 0 1102447918 23736320 2772 1992294400 4194304 5092341 548682068848 18446744073709551615 4241392 0 0 4096 3 0 0 0 17 1 0 0
/proc/24256/statm: 5795 2772 102 219 0 5573 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 23180

[startup+822.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 24259
/proc/meminfo: memFree=1715088/2055920 swapFree=4152308/4192956
[pid=24256] ppid=24254 vsize=23180 CPUtime=822.07
/proc/24256/stat : 24256 (minisat) R 24254 24256 20748 0 -1 4194304 3921 0 0 0 82205 2 0 0 25 0 1 0 1102447918 23736320 2851 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/24256/statm: 5795 2851 102 219 0 5573 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 23180

[startup+882.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 24259
/proc/meminfo: memFree=1714832/2055920 swapFree=4152308/4192956
[pid=24256] ppid=24254 vsize=23180 CPUtime=882.05
/proc/24256/stat : 24256 (minisat) R 24254 24256 20748 0 -1 4194304 3979 0 0 0 88203 2 0 0 25 0 1 0 1102447918 23736320 2909 1992294400 4194304 5092341 548682068848 18446744073709551615 4241484 0 0 4096 3 0 0 0 17 1 0 0
/proc/24256/statm: 5795 2909 102 219 0 5573 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 23180

[startup+942.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 24259
/proc/meminfo: memFree=1714704/2055920 swapFree=4152308/4192956
[pid=24256] ppid=24254 vsize=23180 CPUtime=942.04
/proc/24256/stat : 24256 (minisat) R 24254 24256 20748 0 -1 4194304 4008 0 0 0 94202 2 0 0 25 0 1 0 1102447918 23736320 2938 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/24256/statm: 5795 2938 102 219 0 5573 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 23180

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 24259
/proc/meminfo: memFree=1714576/2055920 swapFree=4152308/4192956
[pid=24256] ppid=24254 vsize=23180 CPUtime=1002.02
/proc/24256/stat : 24256 (minisat) R 24254 24256 20748 0 -1 4194304 4046 0 0 0 100200 2 0 0 25 0 1 0 1102447918 23736320 2976 1992294400 4194304 5092341 548682068848 18446744073709551615 4241422 0 0 4096 3 0 0 0 17 1 0 0
/proc/24256/statm: 5795 2976 102 219 0 5573 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 23180

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

[startup+1023.9 s]
/proc/loadavg: 1.99 1.98 1.99 4/95 24259
/proc/meminfo: memFree=1714512/2055920 swapFree=4152308/4192956
[pid=24256] ppid=24254 vsize=23180 CPUtime=1023.62
/proc/24256/stat : 24256 (minisat) R 24254 24256 20748 0 -1 4194304 4064 0 0 0 102360 2 0 0 25 0 1 0 1102447918 23736320 2994 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/24256/statm: 5795 2994 102 219 0 5573 0
Current children cumulated CPU time (s) 1023.62
Current children cumulated vsize (KiB) 23180

[startup+1036.7 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 24259
/proc/meminfo: memFree=1714448/2055920 swapFree=4152308/4192956
[pid=24256] ppid=24254 vsize=23180 CPUtime=1036.41
/proc/24256/stat : 24256 (minisat) R 24254 24256 20748 0 -1 4194304 4079 0 0 0 103639 2 0 0 25 0 1 0 1102447918 23736320 3009 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/24256/statm: 5795 3009 102 219 0 5573 0
Current children cumulated CPU time (s) 1036.41
Current children cumulated vsize (KiB) 23180

[startup+1043.1 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 24259
/proc/meminfo: memFree=1714320/2055920 swapFree=4152308/4192956
[pid=24256] ppid=24254 vsize=23180 CPUtime=1042.81
/proc/24256/stat : 24256 (minisat) R 24254 24256 20748 0 -1 4194304 4103 0 0 0 104279 2 0 0 25 0 1 0 1102447918 23736320 3033 1992294400 4194304 5092341 548682068848 18446744073709551615 4244154 0 0 4096 3 0 0 0 17 1 0 0
/proc/24256/statm: 5795 3033 102 219 0 5573 0
Current children cumulated CPU time (s) 1042.81
Current children cumulated vsize (KiB) 23180

[startup+1049.5 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 24259
/proc/meminfo: memFree=1714320/2055920 swapFree=4152308/4192956
[pid=24256] ppid=24254 vsize=23180 CPUtime=1049.21
/proc/24256/stat : 24256 (minisat) R 24254 24256 20748 0 -1 4194304 4110 0 0 0 104919 2 0 0 25 0 1 0 1102447918 23736320 3040 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/24256/statm: 5795 3040 102 219 0 5573 0
Current children cumulated CPU time (s) 1049.21
Current children cumulated vsize (KiB) 23180

[startup+1051.1 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 24259
/proc/meminfo: memFree=1714320/2055920 swapFree=4152308/4192956
[pid=24256] ppid=24254 vsize=23180 CPUtime=1050.81
/proc/24256/stat : 24256 (minisat) R 24254 24256 20748 0 -1 4194304 4110 0 0 0 105079 2 0 0 25 0 1 0 1102447918 23736320 3040 1992294400 4194304 5092341 548682068848 18446744073709551615 4240654 0 0 4096 3 0 0 0 17 1 0 0
/proc/24256/statm: 5795 3040 102 219 0 5573 0
Current children cumulated CPU time (s) 1050.81
Current children cumulated vsize (KiB) 23180

[startup+1051.9 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 24259
/proc/meminfo: memFree=1714320/2055920 swapFree=4152308/4192956
[pid=24256] ppid=24254 vsize=23180 CPUtime=1051.61
/proc/24256/stat : 24256 (minisat) R 24254 24256 20748 0 -1 4194304 4110 0 0 0 105159 2 0 0 25 0 1 0 1102447918 23736320 3040 1992294400 4194304 5092341 548682068848 18446744073709551615 4249138 0 0 4096 3 0 0 0 17 1 0 0
/proc/24256/statm: 5795 3040 102 219 0 5573 0
Current children cumulated CPU time (s) 1051.61
Current children cumulated vsize (KiB) 23180

[startup+1052.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 24259
/proc/meminfo: memFree=1714320/2055920 swapFree=4152308/4192956
[pid=24256] ppid=24254 vsize=23180 CPUtime=1052.01
/proc/24256/stat : 24256 (minisat) R 24254 24256 20748 0 -1 4194304 4110 0 0 0 105199 2 0 0 25 0 1 0 1102447918 23736320 3040 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/24256/statm: 5795 3040 102 219 0 5573 0
Current children cumulated CPU time (s) 1052.01
Current children cumulated vsize (KiB) 23180

[startup+1052.5 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 24259
/proc/meminfo: memFree=1714320/2055920 swapFree=4152308/4192956
[pid=24256] ppid=24254 vsize=23180 CPUtime=1052.21
/proc/24256/stat : 24256 (minisat) R 24254 24256 20748 0 -1 4194304 4116 0 0 0 105219 2 0 0 25 0 1 0 1102447918 23736320 3046 1992294400 4194304 5092341 548682068848 18446744073709551615 4249091 0 0 4096 3 0 0 0 17 1 0 0
/proc/24256/statm: 5795 3046 102 219 0 5573 0
Current children cumulated CPU time (s) 1052.21
Current children cumulated vsize (KiB) 23180

[startup+1052.6 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 24259
/proc/meminfo: memFree=1714256/2055920 swapFree=4152308/4192956
[pid=24256] ppid=24254 vsize=23180 CPUtime=1052.31
/proc/24256/stat : 24256 (minisat) R 24254 24256 20748 0 -1 4194304 4116 0 0 0 105229 2 0 0 25 0 1 0 1102447918 23736320 3046 1992294400 4194304 5092341 548682068848 18446744073709551615 4240969 0 0 4096 3 0 0 0 17 1 0 0
/proc/24256/statm: 5795 3046 102 219 0 5573 0
Current children cumulated CPU time (s) 1052.31
Current children cumulated vsize (KiB) 23180

Child status: 10
Real time (s): 1052.64
CPU time (s): 1052.35
CPU user time (s): 1052.32
CPU system time (s): 0.027995
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 23180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1052.32
system time used= 0.027995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4126
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= 1077

runsolver used 1.78973 second user time and 3.9664 second system time

The end

Launcher Data 

Begin job on node91 at 2009-03-29 05:37:23
IDJOB=1520476
IDBENCH=70667
IDSOLVER=546
FILE ID=node91/1520476-1238297843
PBS_JOBID= 9060980
Free space on /tmp= 66480 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/420/unif-k3-r4.25-v420-c1785-S180439591-093.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520476-1238297843/watcher-1520476-1238297843 -o /tmp/evaluation-result-1520476-1238297843/solver-1520476-1238297843 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520476-1238297843.cnf

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

MD5SUM BENCH= 69b9fd52ab448c99d778e33811fd6518
RANDOM SEED=296313323

node91.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		: 3000.252
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		: 3000.252
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1727224 kB
Buffers:         59580 kB
Cached:         193488 kB
SwapCached:      23080 kB
Active:         193704 kB
Inactive:        83968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1727224 kB
SwapTotal:     4192956 kB
SwapFree:      4152308 kB
Dirty:             956 kB
Writeback:           0 kB
Mapped:          16084 kB
Slab:            34140 kB
Committed_AS:  2371188 kB
PageTables:       3260 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66480 MiB
End job on node91 at 2009-03-29 05:54:55