Trace number 3170050

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
sattime+ 2011-03-02SAT 812.294 812.278

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v650-c2769-S1402967451-034.SATISFIABLE.cnf
MD5SUMfff1de37c6c2184176b7a20930cdd47f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.03184
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

812.21/812.27	c 0 clauses are redundant and removed
812.21/812.27	c 0 vars are fixed and 0 clauses are removed after unit propagation
812.21/812.27	c 0 vars are fixed and 0 clauses are removed after lookahead
812.21/812.27	c initial seed is 652892275
812.21/812.27	c try=1 flip j=2000000000 walk=1815115178 seed 652892292
812.21/812.27	c try=2 flip j=2003045 walk=1774230 seed 652892309
812.21/812.27	c A solution is found
812.21/812.27	s SATISFIABLE
812.21/812.27	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 -480 481 -482 483 -484 485 486 487 -488 489 -490 -491 492 493 -494 -495 -496 -497 -498 -499 500 -501 502 503 504 505 506 507 508 509 510 511 -512 -513 514 515 516 -517 518 519 520 -521 522 -523 524 525 -526 -527 -528 -529 -530 -531 -532 533 -534 -535 -536 -537 -538 -539 540 -541 542 -543 544 545 546 547 548 549 550 -551 552 -553 -554 555 556 557 558 -559 560 561 -562 -563 -564 -565 -566 -567 -568 569 570 -571 -572 573 -574 -575 576 -577 -578 -579 -580 581 -582 583 584 585 586 587 -588 589 -590 591 592 593 594 -595 -596 597 598 -599 -600 -601 602 -603 604 -605 606 607 608 -609 -610 -611 612 -613 -614 615 616 -617 -618 619 -620 -621 -622 -623 -624 625 -626 -627 628 -629 -630 -631 -632 -633 -634 -635 636 -637 638 639 640 641 642 -643 -644 -645 646 -647 648 -649 650 
812.21/812.27	v 0 
812.21/812.27	c Done (mycputime is 812 seconds)

Verifier Data 

OK

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3170050-1301709366/watcher-3170050-1301709366 -o /tmp/evaluation-result-3170050-1301709366/solver-3170050-1301709366 -C 2400 -W 1300 -M 7680 sattime+ HOME/instance-3170050-1301709366.cnf 652892162 

running on 2 cores: 4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 6.42 7.65 7.66 4/189 21399
/proc/meminfo: memFree=21600552/32951124 swapFree=67111528/67111528
[pid=21399] ppid=21397 vsize=881028 CPUtime=0 cores=4,6
/proc/21399/stat : 21399 (sattime+) R 21397 21399 21258 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 282537364 902172672 304 33554432000 4194304 4228340 140733560064992 18446744073709551615 4217157 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21399/statm: 220257 304 116 9 0 217414 0

[startup+0.0910339 s]
/proc/loadavg: 6.42 7.65 7.66 4/189 21399
/proc/meminfo: memFree=21600552/32951124 swapFree=67111528/67111528
[pid=21399] ppid=21397 vsize=881028 CPUtime=0.09 cores=4,6
/proc/21399/stat : 21399 (sattime+) R 21397 21399 21258 0 -1 4202496 363 0 0 0 9 0 0 0 25 0 1 0 282537364 902172672 304 33554432000 4194304 4228340 140733560064992 18446744073709551615 4217620 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21399/statm: 220257 304 116 9 0 217414 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 881028

[startup+0.101033 s]
/proc/loadavg: 6.42 7.65 7.66 4/189 21399
/proc/meminfo: memFree=21600552/32951124 swapFree=67111528/67111528
[pid=21399] ppid=21397 vsize=881028 CPUtime=0.1 cores=4,6
/proc/21399/stat : 21399 (sattime+) R 21397 21399 21258 0 -1 4202496 363 0 0 0 10 0 0 0 25 0 1 0 282537364 902172672 304 33554432000 4194304 4228340 140733560064992 18446744073709551615 4218287 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21399/statm: 220257 304 116 9 0 217414 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 881028

[startup+0.301017 s]
/proc/loadavg: 6.42 7.65 7.66 4/189 21399
/proc/meminfo: memFree=21600552/32951124 swapFree=67111528/67111528
[pid=21399] ppid=21397 vsize=881028 CPUtime=0.3 cores=4,6
/proc/21399/stat : 21399 (sattime+) R 21397 21399 21258 0 -1 4202496 363 0 0 0 30 0 0 0 25 0 1 0 282537364 902172672 304 33554432000 4194304 4228340 140733560064992 18446744073709551615 4218287 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21399/statm: 220257 304 116 9 0 217414 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 881028

[startup+0.700944 s]
/proc/loadavg: 6.42 7.65 7.66 4/189 21399
/proc/meminfo: memFree=21600552/32951124 swapFree=67111528/67111528
[pid=21399] ppid=21397 vsize=881028 CPUtime=0.69 cores=4,6
/proc/21399/stat : 21399 (sattime+) R 21397 21399 21258 0 -1 4202496 363 0 0 0 69 0 0 0 25 0 1 0 282537364 902172672 304 33554432000 4194304 4228340 140733560064992 18446744073709551615 4218918 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21399/statm: 220257 304 116 9 0 217414 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 881028

[startup+1.50081 s]
/proc/loadavg: 6.42 7.65 7.66 5/190 21400
/proc/meminfo: memFree=21599056/32951124 swapFree=67111528/67111528
[pid=21399] ppid=21397 vsize=881028 CPUtime=1.49 cores=4,6
/proc/21399/stat : 21399 (sattime+) R 21397 21399 21258 0 -1 4202496 363 0 0 0 149 0 0 0 25 0 1 0 282537364 902172672 304 33554432000 4194304 4228340 140733560064992 18446744073709551615 4218915 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21399/statm: 220257 304 116 9 0 217414 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 881028

[startup+3.10051 s]
/proc/loadavg: 6.42 7.65 7.66 5/190 21400
/proc/meminfo: memFree=21598932/32951124 swapFree=67111528/67111528
[pid=21399] ppid=21397 vsize=881028 CPUtime=3.09 cores=4,6
/proc/21399/stat : 21399 (sattime+) R 21397 21399 21258 0 -1 4202496 363 0 0 0 309 0 0 0 25 0 1 0 282537364 902172672 304 33554432000 4194304 4228340 140733560064992 18446744073709551615 4218623 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21399/statm: 220257 304 116 9 0 217414 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 881028

[startup+6.30089 s]
/proc/loadavg: 6.23 7.59 7.64 5/190 21400
/proc/meminfo: memFree=21599436/32951124 swapFree=67111528/67111528
[pid=21399] ppid=21397 vsize=881028 CPUtime=6.29 cores=4,6
/proc/21399/stat : 21399 (sattime+) R 21397 21399 21258 0 -1 4202496 363 0 0 0 629 0 0 0 25 0 1 0 282537364 902172672 304 33554432000 4194304 4228340 140733560064992 18446744073709551615 4218666 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21399/statm: 220257 304 116 9 0 217414 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 881028

[startup+12.7007 s]
/proc/loadavg: 6.21 7.56 7.63 5/190 21400
/proc/meminfo: memFree=21599596/32951124 swapFree=67111528/67111528
[pid=21399] ppid=21397 vsize=881028 CPUtime=12.69 cores=4,6
/proc/21399/stat : 21399 (sattime+) R 21397 21399 21258 0 -1 4202496 363 0 0 0 1269 0 0 0 25 0 1 0 282537364 902172672 304 33554432000 4194304 4228340 140733560064992 18446744073709551615 4218730 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21399/statm: 220257 304 116 9 0 217414 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 881028

[startup+25.5004 s]
/proc/loadavg: 5.72 7.38 7.57 5/190 21400
/proc/meminfo: memFree=21599456/32951124 swapFree=67111528/67111528
[pid=21399] ppid=21397 vsize=881028 CPUtime=25.49 cores=4,6
/proc/21399/stat : 21399 (sattime+) R 21397 21399 21258 0 -1 4202496 363 0 0 0 2549 0 0 0 25 0 1 0 282537364 902172672 304 33554432000 4194304 4228340 140733560064992 18446744073709551615 4218722 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21399/statm: 220257 304 116 9 0 217414 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 881028

[startup+51.1007 s]
/proc/loadavg: 5.13 7.11 7.47 5/190 21401
/proc/meminfo: memFree=21599404/32951124 swapFree=67111528/67111528
[pid=21399] ppid=21397 vsize=881028 CPUtime=51.09 cores=4,6
/proc/21399/stat : 21399 (sattime+) R 21397 21399 21258 0 -1 4202496 363 0 0 0 5109 0 0 0 25 0 1 0 282537364 902172672 304 33554432000 4194304 4228340 140733560064992 18446744073709551615 4217243 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21399/statm: 220257 304 116 9 0 217414 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 881028

[startup+102.306 s]
/proc/loadavg: 4.49 6.63 7.29 5/190 21402
/proc/meminfo: memFree=21598500/32951124 swapFree=67111528/67111528
[pid=21399] ppid=21397 vsize=881028 CPUtime=102.3 cores=4,6
/proc/21399/stat : 21399 (sattime+) R 21397 21399 21258 0 -1 4202496 363 0 0 0 10230 0 0 0 25 0 1 0 282537364 902172672 304 33554432000 4194304 4228340 140733560064992 18446744073709551615 4219044 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21399/statm: 220257 304 116 9 0 217414 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 881028

[startup+162.3 s]
/proc/loadavg: 4.24 6.16 7.09 5/190 21512
/proc/meminfo: memFree=21598664/32951124 swapFree=67111528/67111528
[pid=21399] ppid=21397 vsize=881028 CPUtime=162.3 cores=4,6
/proc/21399/stat : 21399 (sattime+) R 21397 21399 21258 0 -1 4202496 363 0 0 0 16230 0 0 0 25 0 1 0 282537364 902172672 304 33554432000 4194304 4228340 140733560064992 18446744073709551615 4218846 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21399/statm: 220257 304 116 9 0 217414 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 881028

[startup+222.3 s]
/proc/loadavg: 4.08 5.77 6.89 5/190 21514
/proc/meminfo: memFree=21598496/32951124 swapFree=67111528/67111528
[pid=21399] ppid=21397 vsize=881028 CPUtime=222.3 cores=4,6
/proc/21399/stat : 21399 (sattime+) R 21397 21399 21258 0 -1 4202496 363 0 0 0 22230 0 0 0 25 0 1 0 282537364 902172672 304 33554432000 4194304 4228340 140733560064992 18446744073709551615 4219058 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21399/statm: 220257 304 116 9 0 217414 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 881028

[startup+282.3 s]
/proc/loadavg: 4.07 5.46 6.71 5/190 21515
/proc/meminfo: memFree=21598588/32951124 swapFree=67111528/67111528
[pid=21399] ppid=21397 vsize=881028 CPUtime=282.3 cores=4,6
/proc/21399/stat : 21399 (sattime+) R 21397 21399 21258 0 -1 4202496 363 0 0 0 28230 0 0 0 25 0 1 0 282537364 902172672 304 33554432000 4194304 4228340 140733560064992 18446744073709551615 4216916 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21399/statm: 220257 304 116 9 0 217414 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 881028

[startup+342.3 s]
/proc/loadavg: 4.02 5.19 6.54 5/190 21526
/proc/meminfo: memFree=21598016/32951124 swapFree=67111528/67111528
[pid=21399] ppid=21397 vsize=881028 CPUtime=342.3 cores=4,6
/proc/21399/stat : 21399 (sattime+) R 21397 21399 21258 0 -1 4202496 363 0 0 0 34230 0 0 0 25 0 1 0 282537364 902172672 304 33554432000 4194304 4228340 140733560064992 18446744073709551615 4219035 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21399/statm: 220257 304 116 9 0 217414 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 881028

[startup+402.3 s]
/proc/loadavg: 4.05 4.98 6.38 5/190 23755
/proc/meminfo: memFree=22643780/32951124 swapFree=67111528/67111528
[pid=21399] ppid=21397 vsize=881028 CPUtime=402.3 cores=4,6
/proc/21399/stat : 21399 (sattime+) R 21397 21399 21258 0 -1 4202496 363 0 0 0 40230 0 0 0 25 0 1 0 282537364 902172672 304 33554432000 4194304 4228340 140733560064992 18446744073709551615 4217599 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21399/statm: 220257 304 116 9 0 217414 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 881028

[startup+462.3 s]
/proc/loadavg: 4.02 4.80 6.23 5/190 23759
/proc/meminfo: memFree=22643628/32951124 swapFree=67111528/67111528
[pid=21399] ppid=21397 vsize=881028 CPUtime=462.3 cores=4,6
/proc/21399/stat : 21399 (sattime+) R 21397 21399 21258 0 -1 4202496 363 0 0 0 46230 0 0 0 25 0 1 0 282537364 902172672 304 33554432000 4194304 4228340 140733560064992 18446744073709551615 4218615 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21399/statm: 220257 304 116 9 0 217414 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 881028

[startup+522.3 s]
/proc/loadavg: 4.00 4.65 6.09 5/190 23762
/proc/meminfo: memFree=22644588/32951124 swapFree=67111528/67111528
[pid=21399] ppid=21397 vsize=881028 CPUtime=522.3 cores=4,6
/proc/21399/stat : 21399 (sattime+) R 21397 21399 21258 0 -1 4202496 363 0 0 0 52230 0 0 0 25 0 1 0 282537364 902172672 304 33554432000 4194304 4228340 140733560064992 18446744073709551615 4217328 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21399/statm: 220257 304 116 9 0 217414 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 881028

[startup+582.3 s]
/proc/loadavg: 4.00 4.53 5.96 5/190 23763
/proc/meminfo: memFree=22644688/32951124 swapFree=67111528/67111528
[pid=21399] ppid=21397 vsize=881028 CPUtime=582.3 cores=4,6
/proc/21399/stat : 21399 (sattime+) R 21397 21399 21258 0 -1 4202496 363 0 0 0 58230 0 0 0 25 0 1 0 282537364 902172672 304 33554432000 4194304 4228340 140733560064992 18446744073709551615 4219006 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21399/statm: 220257 304 116 9 0 217414 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 881028

[startup+642.3 s]
/proc/loadavg: 4.00 4.43 5.83 5/190 23765
/proc/meminfo: memFree=22644040/32951124 swapFree=67111528/67111528
[pid=21399] ppid=21397 vsize=881028 CPUtime=642.31 cores=4,6
/proc/21399/stat : 21399 (sattime+) R 21397 21399 21258 0 -1 4202496 363 0 0 0 64231 0 0 0 25 0 1 0 282537364 902172672 304 33554432000 4194304 4228340 140733560064992 18446744073709551615 4214424 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21399/statm: 220257 304 116 9 0 217414 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 881028

[startup+702.3 s]
/proc/loadavg: 4.00 4.35 5.71 5/190 23766
/proc/meminfo: memFree=22644004/32951124 swapFree=67111528/67111528
[pid=21399] ppid=21397 vsize=881028 CPUtime=702.31 cores=4,6
/proc/21399/stat : 21399 (sattime+) R 21397 21399 21258 0 -1 4202496 363 0 0 0 70231 0 0 0 25 0 1 0 282537364 902172672 304 33554432000 4194304 4228340 140733560064992 18446744073709551615 222921178625 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21399/statm: 220257 304 116 9 0 217414 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 881028

[startup+762.307 s]
/proc/loadavg: 4.00 4.28 5.60 5/190 23768
/proc/meminfo: memFree=22643744/32951124 swapFree=67111528/67111528
[pid=21399] ppid=21397 vsize=881028 CPUtime=762.32 cores=4,6
/proc/21399/stat : 21399 (sattime+) R 21397 21399 21258 0 -1 4202496 363 0 0 0 76232 0 0 0 25 0 1 0 282537364 902172672 304 33554432000 4194304 4228340 140733560064992 18446744073709551615 4219012 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21399/statm: 220257 304 116 9 0 217414 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 881028

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

[startup+767.9 s]
/proc/loadavg: 4.00 4.28 5.59 5/190 23768
/proc/meminfo: memFree=22643744/32951124 swapFree=67111528/67111528
[pid=21399] ppid=21397 vsize=881028 CPUtime=767.91 cores=4,6
/proc/21399/stat : 21399 (sattime+) R 21397 21399 21258 0 -1 4202496 363 0 0 0 76791 0 0 0 25 0 1 0 282537364 902172672 304 33554432000 4194304 4228340 140733560064992 18446744073709551615 4218730 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21399/statm: 220257 304 116 9 0 217414 0
Current children cumulated CPU time (s) 767.91
Current children cumulated vsize (KiB) 881028

[startup+793.501 s]
/proc/loadavg: 4.00 4.26 5.55 5/190 23769
/proc/meminfo: memFree=22643856/32951124 swapFree=67111528/67111528
[pid=21399] ppid=21397 vsize=881028 CPUtime=793.51 cores=4,6
/proc/21399/stat : 21399 (sattime+) R 21397 21399 21258 0 -1 4202496 363 0 0 0 79351 0 0 0 25 0 1 0 282537364 902172672 304 33554432000 4194304 4228340 140733560064992 18446744073709551615 4217599 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21399/statm: 220257 304 116 9 0 217414 0
Current children cumulated CPU time (s) 793.51
Current children cumulated vsize (KiB) 881028

[startup+799.901 s]
/proc/loadavg: 4.00 4.25 5.53 5/190 23769
/proc/meminfo: memFree=22643980/32951124 swapFree=67111528/67111528
[pid=21399] ppid=21397 vsize=881028 CPUtime=799.91 cores=4,6
/proc/21399/stat : 21399 (sattime+) R 21397 21399 21258 0 -1 4202496 363 0 0 0 79991 0 0 0 25 0 1 0 282537364 902172672 304 33554432000 4194304 4228340 140733560064992 18446744073709551615 4219058 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21399/statm: 220257 304 116 9 0 217414 0
Current children cumulated CPU time (s) 799.91
Current children cumulated vsize (KiB) 881028

[startup+806.306 s]
/proc/loadavg: 4.00 4.24 5.52 5/190 23769
/proc/meminfo: memFree=22643980/32951124 swapFree=67111528/67111528
[pid=21399] ppid=21397 vsize=881028 CPUtime=806.32 cores=4,6
/proc/21399/stat : 21399 (sattime+) R 21397 21399 21258 0 -1 4202496 363 0 0 0 80632 0 0 0 25 0 1 0 282537364 902172672 304 33554432000 4194304 4228340 140733560064992 18446744073709551615 4217736 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21399/statm: 220257 304 116 9 0 217414 0
Current children cumulated CPU time (s) 806.32
Current children cumulated vsize (KiB) 881028

[startup+809.501 s]
/proc/loadavg: 4.00 4.24 5.52 5/190 23769
/proc/meminfo: memFree=22643980/32951124 swapFree=67111528/67111528
[pid=21399] ppid=21397 vsize=881028 CPUtime=809.52 cores=4,6
/proc/21399/stat : 21399 (sattime+) R 21397 21399 21258 0 -1 4202496 363 0 0 0 80952 0 0 0 25 0 1 0 282537364 902172672 304 33554432000 4194304 4228340 140733560064992 18446744073709551615 4217039 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21399/statm: 220257 304 116 9 0 217414 0
Current children cumulated CPU time (s) 809.52
Current children cumulated vsize (KiB) 881028

[startup+811.101 s]
/proc/loadavg: 4.00 4.24 5.52 5/190 23770
/proc/meminfo: memFree=22643980/32951124 swapFree=67111528/67111528
[pid=21399] ppid=21397 vsize=881028 CPUtime=811.11 cores=4,6
/proc/21399/stat : 21399 (sattime+) R 21397 21399 21258 0 -1 4202496 363 0 0 0 81111 0 0 0 25 0 1 0 282537364 902172672 304 33554432000 4194304 4228340 140733560064992 18446744073709551615 4216907 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21399/statm: 220257 304 116 9 0 217414 0
Current children cumulated CPU time (s) 811.11
Current children cumulated vsize (KiB) 881028

[startup+811.9 s]
/proc/loadavg: 4.00 4.24 5.52 5/190 23770
/proc/meminfo: memFree=22643980/32951124 swapFree=67111528/67111528
[pid=21399] ppid=21397 vsize=881028 CPUtime=811.91 cores=4,6
/proc/21399/stat : 21399 (sattime+) R 21397 21399 21258 0 -1 4202496 364 0 0 0 81191 0 0 0 25 0 1 0 282537364 902172672 305 33554432000 4194304 4228340 140733560064992 18446744073709551615 4217628 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21399/statm: 220257 305 116 9 0 217414 0
Current children cumulated CPU time (s) 811.91
Current children cumulated vsize (KiB) 881028

[startup+812.1 s]
/proc/loadavg: 4.00 4.24 5.52 5/190 23770
/proc/meminfo: memFree=22643980/32951124 swapFree=67111528/67111528
[pid=21399] ppid=21397 vsize=881028 CPUtime=812.11 cores=4,6
/proc/21399/stat : 21399 (sattime+) R 21397 21399 21258 0 -1 4202496 364 0 0 0 81211 0 0 0 25 0 1 0 282537364 902172672 305 33554432000 4194304 4228340 140733560064992 18446744073709551615 4217323 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21399/statm: 220257 305 116 9 0 217414 0
Current children cumulated CPU time (s) 812.11
Current children cumulated vsize (KiB) 881028

[startup+812.2 s]
/proc/loadavg: 4.00 4.24 5.52 5/190 23770
/proc/meminfo: memFree=22643980/32951124 swapFree=67111528/67111528
[pid=21399] ppid=21397 vsize=881028 CPUtime=812.21 cores=4,6
/proc/21399/stat : 21399 (sattime+) R 21397 21399 21258 0 -1 4202496 364 0 0 0 81221 0 0 0 25 0 1 0 282537364 902172672 305 33554432000 4194304 4228340 140733560064992 18446744073709551615 4217603 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21399/statm: 220257 305 116 9 0 217414 0
Current children cumulated CPU time (s) 812.21
Current children cumulated vsize (KiB) 881028

Child status: 10
Real time (s): 812.278
CPU time (s): 812.294
CPU user time (s): 812.292
CPU system time (s): 0.002999
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 881028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 812.292
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 369
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= 5
involuntary context switches= 9399

runsolver used 1.24281 second user time and 2.45663 second system time

The end

Launcher Data 

Begin job on node109 at 2011-04-02 03:56:06
IDJOB=3170050
IDBENCH=83068
IDSOLVER=1579
FILE ID=node109/3170050-1301709366
RUNJOBID= node109-1301709355-21277
PBS_JOBID= 12840871
Free space on /tmp= 71028 MiB

SOLVER NAME= sattime+ 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v650-c2769-S1402967451-034.SATISFIABLE.cnf
COMMAND LINE= sattime+ BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3170050-1301709366/watcher-3170050-1301709366 -o /tmp/evaluation-result-3170050-1301709366/solver-3170050-1301709366 -C 2400 -W 1300 -M 7680  sattime+ HOME/instance-3170050-1301709366.cnf 652892162

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= fff1de37c6c2184176b7a20930cdd47f
RANDOM SEED=652892162

node109.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.61
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21600832 kB
Buffers:        340320 kB
Cached:       10660192 kB
SwapCached:          0 kB
Active:        6520244 kB
Inactive:      4548444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21600832 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           32204 kB
Writeback:           0 kB
AnonPages:       68000 kB
Mapped:          15348 kB
Slab:           218532 kB
PageTables:       5432 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  2882208 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72028 MiB
End job on node109 at 2011-04-02 04:09:38