Trace number 1518929

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
VARSAT-random 2009-03-22SAT 1032.65 1032.92

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S554804223-012.cnf
MD5SUMfb88daaef532d2aea4a43cab65510e36
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.017996
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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 ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  480                                                  |
0.00/0.00	c |  Number of clauses:    2040                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c |  Timeout:              43200 s
0.00/0.00	c |  Random Seed:          2059251366.000000
0.00/0.00	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.00	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.00	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
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 |         0 |     465     2019     6135 |      673        0    nan |  0.000 % |
0.01/0.01	c |       101 |     465     2019     6135 |      740      101     21 |  0.000 % |
0.01/0.03	c |       251 |     465     2019     6135 |      814      251     21 |  0.000 % |
0.01/0.05	c |       476 |     465     2019     6135 |      895      476     24 |  0.000 % |
0.01/0.07	c |       813 |     465     2019     6135 |      985      813     24 |  0.000 % |
0.10/0.10	c |      1320 |     465     2019     6135 |     1083      808     22 |  0.000 % |
0.10/0.14	c |      2079 |     465     2019     6135 |     1192      993     20 |  0.000 % |
0.20/0.20	c |      3220 |     465     2019     6135 |     1311      884     20 |  0.000 % |
0.20/0.28	c |      4928 |     465     2019     6135 |     1442     1231     19 |  0.000 % |
0.40/0.40	c |      7490 |     465     2019     6135 |     1586      801     19 |  0.000 % |
0.50/0.58	c |     11334 |     465     2019     6135 |     1745     1371     21 |  0.000 % |
0.80/0.86	c |     17100 |     465     2019     6135 |     1920     1767     20 |  0.000 % |
1.20/1.28	c |     25749 |     465     2019     6135 |     2112     1589     21 |  0.000 % |
1.90/1.93	c |     38724 |     465     2019     6135 |     2323     1597     23 |  0.000 % |
2.89/2.93	c |     58185 |     465     2019     6135 |     2555     2062     24 |  0.000 % |
4.40/4.47	c |     87378 |     465     2019     6135 |     2811     2559     23 |  0.000 % |
6.79/6.88	c |    131168 |     465     2019     6135 |     3092     2018     21 |  0.000 % |
10.69/10.70	c |    196853 |     465     2019     6135 |     3401     1606     22 |  0.000 % |
16.39/16.47	c |    295379 |     465     2019     6135 |     3741     1747     20 |  0.000 % |
25.49/25.53	c |    443170 |     465     2019     6135 |     4116     3422     22 |  0.000 % |
39.78/39.84	c |    664854 |     465     2019     6135 |     4527     4144     22 |  0.000 % |
61.58/61.66	c |    997379 |     465     2019     6135 |     4980     2445     21 |  0.000 % |
96.56/96.61	c |   1496168 |     465     2019     6135 |     5478     2804     22 |  0.000 % |
150.56/150.70	c |   2244351 |     465     2019     6135 |     6026     4319     23 |  0.000 % |
235.33/235.43	c |   3366626 |     465     2019     6135 |     6628     5656     24 |  0.000 % |
370.19/370.31	c |   5050037 |     465     2019     6135 |     7291     5865     24 |  0.000 % |
580.83/581.09	c |   7575154 |     465     2019     6135 |     8020     4266     24 |  0.000 % |
911.45/911.79	c |  11362830 |     465     2019     6135 |     8823     5649     22 |  0.000 % |
1032.62/1032.91	c ===============================================================================
1032.62/1032.91	c surveys--CPU time (sec)   : 0.3000         (0.03 % of total)
1032.62/1032.91	c surveys--attempted        : 112            (373 /sec)
1032.62/1032.91	c surveys--converged        : 112            (100.00 % successful)
1032.62/1032.91	c restarts              : 28
1032.62/1032.91	c conflicts             : 12701036       (12304 /sec)
1032.62/1032.91	c decisions             : 15100103       (1.78 % random) (14628 /sec)
1032.62/1032.91	c propagations          : 873827289      (846480 /sec)
1032.62/1032.91	c conflict literals     : 331374060      (19.43 % deleted)
1032.62/1032.91	c Memory used           : 10.88 MB
1032.62/1032.91	c Total CPU time (sec)      : 1032.6070   
1032.62/1032.91	c 
1032.62/1032.91	s SATISFIABLE
1032.62/1032.91	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 -421 -422 -423 -424 425 -426 427 428 429 -430 431 -432 -433 434 435 436 437 -438 -439 440 441 -442 443 444 445 -446 447 -448 449 -450 451 -452 453 454 -455 -456 -457 458 459 -460 461 462 463 -464 -465 -466 -467 -468 -469 470 -471 472 -473 474 -475 476 477 -478 -479 -480 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-1518929-1238306128/watcher-1518929-1238306128 -o /tmp/evaluation-result-1518929-1238306128/solver-1518929-1238306128 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=2059251366 HOME/instance-1518929-1238306128.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 0.98 0.99 2/80 23991
/proc/meminfo: memFree=1487792/2055912 swapFree=4170660/4192956
[pid=23991] ppid=23989 vsize=2548 CPUtime=0
/proc/23991/stat : 23991 (varsat-random_s) R 23989 23991 23715 0 -1 4194304 245 0 0 0 0 0 0 0 18 0 1 0 1103276719 2609152 230 1992294400 4194304 5102416 548682068800 18446744073709551615 4495169 0 0 4096 3 0 0 0 17 1 0 0
/proc/23991/statm: 637 231 98 221 0 413 0

[startup+0.0174549 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 23991
/proc/meminfo: memFree=1487792/2055912 swapFree=4170660/4192956
[pid=23991] ppid=23989 vsize=2548 CPUtime=0.01
/proc/23991/stat : 23991 (varsat-random_s) R 23989 23991 23715 0 -1 4194304 251 0 0 0 1 0 0 0 18 0 1 0 1103276719 2609152 236 1992294400 4194304 5102416 548682068800 18446744073709551615 4253696 0 0 4096 3 0 0 0 17 1 0 0
/proc/23991/statm: 637 236 103 221 0 413 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2548

[startup+0.102464 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 23991
/proc/meminfo: memFree=1487792/2055912 swapFree=4170660/4192956
[pid=23991] ppid=23989 vsize=2548 CPUtime=0.1
/proc/23991/stat : 23991 (varsat-random_s) R 23989 23991 23715 0 -1 4194304 272 0 0 0 10 0 0 0 18 0 1 0 1103276719 2609152 257 1992294400 4194304 5102416 548682068800 18446744073709551615 4254596 0 0 4096 3 0 0 0 17 1 0 0
/proc/23991/statm: 637 257 112 221 0 413 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2548

[startup+0.301485 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 23991
/proc/meminfo: memFree=1487792/2055912 swapFree=4170660/4192956
[pid=23991] ppid=23989 vsize=2680 CPUtime=0.3
/proc/23991/stat : 23991 (varsat-random_s) R 23989 23991 23715 0 -1 4194304 299 0 0 0 30 0 0 0 19 0 1 0 1103276719 2744320 284 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/23991/statm: 670 284 112 221 0 446 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2680

[startup+0.702525 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 23991
/proc/meminfo: memFree=1487792/2055912 swapFree=4170660/4192956
[pid=23991] ppid=23989 vsize=2812 CPUtime=0.7
/proc/23991/stat : 23991 (varsat-random_s) R 23989 23991 23715 0 -1 4194304 343 0 0 0 70 0 0 0 23 0 1 0 1103276719 2879488 328 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/23991/statm: 703 328 112 221 0 479 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2812

[startup+1.50161 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 23992
/proc/meminfo: memFree=1486824/2055912 swapFree=4170660/4192956
[pid=23991] ppid=23989 vsize=3076 CPUtime=1.5
/proc/23991/stat : 23991 (varsat-random_s) R 23989 23991 23715 0 -1 4194304 391 0 0 0 150 0 0 0 25 0 1 0 1103276719 3149824 376 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/23991/statm: 769 376 112 221 0 545 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 3076

[startup+3.10178 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 23992
/proc/meminfo: memFree=1486440/2055912 swapFree=4170660/4192956
[pid=23991] ppid=23989 vsize=3340 CPUtime=3.09
/proc/23991/stat : 23991 (varsat-random_s) R 23989 23991 23715 0 -1 4194304 458 0 0 0 309 0 0 0 25 0 1 0 1103276719 3420160 443 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/23991/statm: 835 443 112 221 0 611 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3340

[startup+6.30111 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 23992
/proc/meminfo: memFree=1486056/2055912 swapFree=4170660/4192956
[pid=23991] ppid=23989 vsize=3604 CPUtime=6.29
/proc/23991/stat : 23991 (varsat-random_s) R 23989 23991 23715 0 -1 4194304 524 0 0 0 629 0 0 0 25 0 1 0 1103276719 3690496 509 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/23991/statm: 901 509 112 221 0 677 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3604

[startup+12.7018 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 23992
/proc/meminfo: memFree=1485416/2055912 swapFree=4170660/4192956
[pid=23991] ppid=23989 vsize=4000 CPUtime=12.69
/proc/23991/stat : 23991 (varsat-random_s) R 23989 23991 23715 0 -1 4194304 630 0 0 0 1269 0 0 0 25 0 1 0 1103276719 4096000 615 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/23991/statm: 1000 615 112 221 0 776 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4000

[startup+25.5011 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 23992
/proc/meminfo: memFree=1484968/2055912 swapFree=4170660/4192956
[pid=23991] ppid=23989 vsize=4528 CPUtime=25.49
/proc/23991/stat : 23991 (varsat-random_s) R 23989 23991 23715 0 -1 4194304 751 0 0 0 2549 0 0 0 25 0 1 0 1103276719 4636672 736 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/23991/statm: 1132 736 112 221 0 908 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4528

[startup+51.1018 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 23992
/proc/meminfo: memFree=1484136/2055912 swapFree=4170660/4192956
[pid=23991] ppid=23989 vsize=5332 CPUtime=51.08
/proc/23991/stat : 23991 (varsat-random_s) R 23989 23991 23715 0 -1 4194304 943 0 0 0 5108 0 0 0 25 0 1 0 1103276719 5459968 928 1992294400 4194304 5102416 548682068800 18446744073709551615 4249774 0 0 4096 3 0 0 0 17 1 0 0
/proc/23991/statm: 1333 928 112 221 0 1109 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5332

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 23992
/proc/meminfo: memFree=1483240/2055912 swapFree=4170660/4192956
[pid=23991] ppid=23989 vsize=6144 CPUtime=102.26
/proc/23991/stat : 23991 (varsat-random_s) R 23989 23991 23715 0 -1 4194304 1169 0 0 0 10226 0 0 0 25 0 1 0 1103276719 6291456 1154 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/23991/statm: 1536 1154 112 221 0 1312 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6144

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 23992
/proc/meminfo: memFree=1482472/2055912 swapFree=4170660/4192956
[pid=23991] ppid=23989 vsize=6960 CPUtime=162.25
/proc/23991/stat : 23991 (varsat-random_s) R 23989 23991 23715 0 -1 4194304 1345 0 0 0 16224 1 0 0 25 0 1 0 1103276719 7127040 1330 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/23991/statm: 1740 1330 112 221 0 1516 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6960

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 23992
/proc/meminfo: memFree=1481960/2055912 swapFree=4170660/4192956
[pid=23991] ppid=23989 vsize=7364 CPUtime=222.23
/proc/23991/stat : 23991 (varsat-random_s) R 23989 23991 23715 0 -1 4194304 1475 0 0 0 22222 1 0 0 25 0 1 0 1103276719 7540736 1460 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/23991/statm: 1841 1460 112 221 0 1617 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7364

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 23992
/proc/meminfo: memFree=1481384/2055912 swapFree=4170660/4192956
[pid=23991] ppid=23989 vsize=8048 CPUtime=282.22
/proc/23991/stat : 23991 (varsat-random_s) R 23989 23991 23715 0 -1 4194304 1621 0 0 0 28221 1 0 0 25 0 1 0 1103276719 8241152 1606 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23991/statm: 2012 1606 112 221 0 1788 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 8048

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 23998
/proc/meminfo: memFree=1481000/2055912 swapFree=4170660/4192956
[pid=23991] ppid=23989 vsize=8316 CPUtime=342.2
/proc/23991/stat : 23991 (varsat-random_s) R 23989 23991 23715 0 -1 4194304 1679 0 0 0 34218 2 0 0 25 0 1 0 1103276719 8515584 1664 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/23991/statm: 2079 1664 112 221 0 1855 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 8316

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 23998
/proc/meminfo: memFree=1480680/2055912 swapFree=4170660/4192956
[pid=23991] ppid=23989 vsize=8744 CPUtime=402.18
/proc/23991/stat : 23991 (varsat-random_s) R 23989 23991 23715 0 -1 4194304 1786 0 0 0 40216 2 0 0 25 0 1 0 1103276719 8953856 1771 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/23991/statm: 2186 1771 112 221 0 1962 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 8744

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 23998
/proc/meminfo: memFree=1480296/2055912 swapFree=4170660/4192956
[pid=23991] ppid=23989 vsize=9152 CPUtime=462.16
/proc/23991/stat : 23991 (varsat-random_s) R 23989 23991 23715 0 -1 4194304 1885 0 0 0 46214 2 0 0 25 0 1 0 1103276719 9371648 1870 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23991/statm: 2288 1870 112 221 0 2064 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 9152

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 23998
/proc/meminfo: memFree=1480040/2055912 swapFree=4170660/4192956
[pid=23991] ppid=23989 vsize=9284 CPUtime=522.15
/proc/23991/stat : 23991 (varsat-random_s) R 23989 23991 23715 0 -1 4194304 1934 0 0 0 52213 2 0 0 25 0 1 0 1103276719 9506816 1919 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/23991/statm: 2321 1919 112 221 0 2097 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 9284

[startup+582.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 23998
/proc/meminfo: memFree=1479848/2055912 swapFree=4170660/4192956
[pid=23991] ppid=23989 vsize=9620 CPUtime=582.13
/proc/23991/stat : 23991 (varsat-random_s) R 23989 23991 23715 0 -1 4194304 1989 0 0 0 58211 2 0 0 25 0 1 0 1103276719 9850880 1974 1992294400 4194304 5102416 548682068800 18446744073709551615 4249536 0 0 4096 3 0 0 0 17 1 0 0
/proc/23991/statm: 2405 1974 112 221 0 2181 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 9620

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 23998
/proc/meminfo: memFree=1479592/2055912 swapFree=4170660/4192956
[pid=23991] ppid=23989 vsize=9896 CPUtime=642.12
/proc/23991/stat : 23991 (varsat-random_s) R 23989 23991 23715 0 -1 4194304 2056 0 0 0 64210 2 0 0 25 0 1 0 1103276719 10133504 2041 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23991/statm: 2474 2041 112 221 0 2250 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 9896

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 23998
/proc/meminfo: memFree=1479336/2055912 swapFree=4170660/4192956
[pid=23991] ppid=23989 vsize=10036 CPUtime=702.11
/proc/23991/stat : 23991 (varsat-random_s) R 23989 23991 23715 0 -1 4194304 2113 0 0 0 70208 3 0 0 25 0 1 0 1103276719 10276864 2098 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/23991/statm: 2509 2098 112 221 0 2285 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 10036

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 23998
/proc/meminfo: memFree=1479144/2055912 swapFree=4170660/4192956
[pid=23991] ppid=23989 vsize=10312 CPUtime=762.1
/proc/23991/stat : 23991 (varsat-random_s) R 23989 23991 23715 0 -1 4194304 2158 0 0 0 76207 3 0 0 25 0 1 0 1103276719 10559488 2143 1992294400 4194304 5102416 548682068800 18446744073709551615 4250146 0 0 4096 3 0 0 0 17 1 0 0
/proc/23991/statm: 2578 2143 112 221 0 2354 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 10312

[startup+822.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 23998
/proc/meminfo: memFree=1478952/2055912 swapFree=4170660/4192956
[pid=23991] ppid=23989 vsize=10452 CPUtime=822.08
/proc/23991/stat : 23991 (varsat-random_s) R 23989 23991 23715 0 -1 4194304 2211 0 0 0 82205 3 0 0 25 0 1 0 1103276719 10702848 2196 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/23991/statm: 2613 2196 112 221 0 2389 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 10452

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 23998
/proc/meminfo: memFree=1478760/2055912 swapFree=4170660/4192956
[pid=23991] ppid=23989 vsize=10732 CPUtime=882.06
/proc/23991/stat : 23991 (varsat-random_s) R 23989 23991 23715 0 -1 4194304 2256 0 0 0 88203 3 0 0 25 0 1 0 1103276719 10989568 2241 1992294400 4194304 5102416 548682068800 18446744073709551615 4250487 0 0 4096 3 0 0 0 17 1 0 0
/proc/23991/statm: 2683 2241 112 221 0 2459 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 10732

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 23998
/proc/meminfo: memFree=1478632/2055912 swapFree=4170660/4192956
[pid=23991] ppid=23989 vsize=10860 CPUtime=942.04
/proc/23991/stat : 23991 (varsat-random_s) R 23989 23991 23715 0 -1 4194304 2292 0 0 0 94201 3 0 0 25 0 1 0 1103276719 11120640 2277 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/23991/statm: 2715 2277 112 221 0 2491 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 10860

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 23998
/proc/meminfo: memFree=1478440/2055912 swapFree=4170660/4192956
[pid=23991] ppid=23989 vsize=10996 CPUtime=1002.03
/proc/23991/stat : 23991 (varsat-random_s) R 23989 23991 23715 0 -1 4194304 2347 0 0 0 100200 3 0 0 25 0 1 0 1103276719 11259904 2332 1992294400 4194304 5102416 548682068800 18446744073709551615 4249737 0 0 4096 3 0 0 0 17 1 0 0
/proc/23991/statm: 2749 2332 112 221 0 2525 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 10996

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

[startup+1011.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 23998
/proc/meminfo: memFree=1478376/2055912 swapFree=4170660/4192956
[pid=23991] ppid=23989 vsize=11136 CPUtime=1010.82
/proc/23991/stat : 23991 (varsat-random_s) R 23989 23991 23715 0 -1 4194304 2353 0 0 0 101079 3 0 0 25 0 1 0 1103276719 11403264 2338 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/23991/statm: 2784 2338 112 221 0 2560 0
Current children cumulated CPU time (s) 1010.82
Current children cumulated vsize (KiB) 11136

[startup+1023.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 23998
/proc/meminfo: memFree=1478312/2055912 swapFree=4170660/4192956
[pid=23991] ppid=23989 vsize=11136 CPUtime=1023.62
/proc/23991/stat : 23991 (varsat-random_s) R 23989 23991 23715 0 -1 4194304 2368 0 0 0 102359 3 0 0 25 0 1 0 1103276719 11403264 2353 1992294400 4194304 5102416 548682068800 18446744073709551615 4254754 0 0 4096 3 0 0 0 17 1 0 0
/proc/23991/statm: 2784 2353 112 221 0 2560 0
Current children cumulated CPU time (s) 1023.62
Current children cumulated vsize (KiB) 11136

[startup+1027.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 23998
/proc/meminfo: memFree=1478312/2055912 swapFree=4170660/4192956
[pid=23991] ppid=23989 vsize=11136 CPUtime=1026.82
/proc/23991/stat : 23991 (varsat-random_s) R 23989 23991 23715 0 -1 4194304 2368 0 0 0 102679 3 0 0 25 0 1 0 1103276719 11403264 2353 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/23991/statm: 2784 2353 112 221 0 2560 0
Current children cumulated CPU time (s) 1026.82
Current children cumulated vsize (KiB) 11136

[startup+1030.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 23998
/proc/meminfo: memFree=1478312/2055912 swapFree=4170660/4192956
[pid=23991] ppid=23989 vsize=11136 CPUtime=1030.02
/proc/23991/stat : 23991 (varsat-random_s) R 23989 23991 23715 0 -1 4194304 2368 0 0 0 102999 3 0 0 25 0 1 0 1103276719 11403264 2353 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/23991/statm: 2784 2353 112 221 0 2560 0
Current children cumulated CPU time (s) 1030.02
Current children cumulated vsize (KiB) 11136

[startup+1031.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 23998
/proc/meminfo: memFree=1478312/2055912 swapFree=4170660/4192956
[pid=23991] ppid=23989 vsize=11136 CPUtime=1031.62
/proc/23991/stat : 23991 (varsat-random_s) R 23989 23991 23715 0 -1 4194304 2377 0 0 0 103159 3 0 0 25 0 1 0 1103276719 11403264 2362 1992294400 4194304 5102416 548682068800 18446744073709551615 4249696 0 0 4096 3 0 0 0 17 1 0 0
/proc/23991/statm: 2784 2362 112 221 0 2560 0
Current children cumulated CPU time (s) 1031.62
Current children cumulated vsize (KiB) 11136

[startup+1032.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 23998
/proc/meminfo: memFree=1478312/2055912 swapFree=4170660/4192956
[pid=23991] ppid=23989 vsize=11136 CPUtime=1032.42
/proc/23991/stat : 23991 (varsat-random_s) R 23989 23991 23715 0 -1 4194304 2377 0 0 0 103239 3 0 0 25 0 1 0 1103276719 11403264 2362 1992294400 4194304 5102416 548682068800 18446744073709551615 4244091 0 0 4096 3 0 0 0 17 1 0 0
/proc/23991/statm: 2784 2362 112 221 0 2560 0
Current children cumulated CPU time (s) 1032.42
Current children cumulated vsize (KiB) 11136

[startup+1032.91 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 23998
/proc/meminfo: memFree=1478312/2055912 swapFree=4170660/4192956
[pid=23991] ppid=23989 vsize=11136 CPUtime=1032.62
/proc/23991/stat : 23991 (varsat-random_s) R 23989 23991 23715 0 -1 4194304 2377 0 0 0 103259 3 0 0 25 0 1 0 1103276719 11403264 2362 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/23991/statm: 2784 2362 112 221 0 2560 0
Current children cumulated CPU time (s) 1032.62
Current children cumulated vsize (KiB) 11136

Child status: 10
Real time (s): 1032.92
CPU time (s): 1032.65
CPU user time (s): 1032.61
CPU system time (s): 0.038994
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 11136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1032.61
system time used= 0.038994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2381
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= 1552

runsolver used 1.48377 second user time and 3.20651 second system time

The end

Launcher Data 

Begin job on node78 at 2009-03-29 07:55:28
IDJOB=1518929
IDBENCH=70720
IDSOLVER=539
FILE ID=node78/1518929-1238306128
PBS_JOBID= 9061014
Free space on /tmp= 126872 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S554804223-012.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518929-1238306128/watcher-1518929-1238306128 -o /tmp/evaluation-result-1518929-1238306128/solver-1518929-1238306128 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=2059251366 HOME/instance-1518929-1238306128.cnf

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

MD5SUM BENCH= fb88daaef532d2aea4a43cab65510e36
RANDOM SEED=2059251366

node78.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		: 3000.214
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		: 3000.214
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:      2055912 kB
MemFree:       1488272 kB
Buffers:         79584 kB
Cached:         399596 kB
SwapCached:       7768 kB
Active:         186516 kB
Inactive:       303080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:       1488272 kB
SwapTotal:     4192956 kB
SwapFree:      4170660 kB
Dirty:            1040 kB
Writeback:           0 kB
Mapped:          16044 kB
Slab:            62192 kB
Committed_AS:  2481888 kB
PageTables:       2556 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= 126872 MiB
End job on node78 at 2009-03-29 08:12:41