Trace number 3191079

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
ppfolio parSAT 18.33 4.70026

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v600-c2556-S1468528501-076.SATISFIABLE.cnf
MD5SUM6cc83c4bac88845b4bcdf4315c840cca
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.085986
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.10	This is pico-portfolio, a naive parallel portfolio
0.00/0.10	Copyright (C) 2011 Olivier Roussel
0.00/0.10	Using 4 processing units
0.00/0.10	This portfolio uses the following solvers:
0.00/0.10	[1] cryptominisat 2.7.1 (Mate Soos)
0.00/0.10	[2] clasp 1.3.6 (Martin Gebser, Benjamin Kaufmann, and Torsten Schaub)
0.00/0.10	[3] TNM 2009 (Wanxia Wei and Chu Min Li)
0.00/0.10	[4] lingeling 276-6264d55-100731 (Armin Biere)
0.00/0.10	[5] march_hi 2009 (Marijn Heule and Hans Van Maaren)
0.00/0.10	Starting cryptominisat 2.7.1 on core(s) 0
0.00/0.10	Starting clasp 1.3.6 on core(s) 4
0.00/0.10	Starting TNM 2009 on core(s) 6
0.00/0.10	Starting lingeling 276-6264d55-100731 on core(s) 2
0.00/0.10	Starting march_hi 2009 on core(s) 6
18.33/4.69	s SATISFIABLE
18.33/4.69	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 
18.33/4.69	v 0 
18.33/4.69	solver [3] TNM 2009 answered
18.33/4.69	Done

Verifier Data 

OK

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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-3191079-1304057061/watcher-3191079-1304057061 -o /tmp/evaluation-result-3191079-1304057061/solver-3191079-1304057061 -C 4800 -W 1300 -M 15500 ppfolio HOME/instance-3191079-1304057061.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 4800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 4830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 8.45 8.91 8.77 5/181 31121
/proc/meminfo: memFree=27753392/32951124 swapFree=67111356/67111528
[pid=31121] ppid=31119 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/31121/stat : 31121 (ppfolio) S 31119 31121 30345 0 -1 4202496 521 0 0 0 0 0 0 0 16 0 1 0 517303862 18763776 389 33554432000 4194304 4287625 140734362521824 18446744073709551615 218905751055 0 0 4096 65536 3809984128716111871 0 0 17 4 0 0 0
/proc/31121/statm: 4581 389 341 23 0 91 0

[startup+1.21867 s]
/proc/loadavg: 8.45 8.91 8.77 5/181 31121
/proc/meminfo: memFree=27753392/32951124 swapFree=67111356/67111528
[pid=31121] ppid=31119 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/31121/stat : 31121 (ppfolio) S 31119 31121 30345 0 -1 4202496 521 0 0 0 0 0 0 0 15 0 1 0 517303862 18763776 389 33554432000 4194304 4287625 140734362521824 18446744073709551615 218905751055 0 0 4096 65536 3809984128716111871 0 0 17 4 0 0 0
/proc/31121/statm: 4581 389 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+1.36924 s]
/proc/loadavg: 8.45 8.91 8.77 5/181 31121
/proc/meminfo: memFree=27753392/32951124 swapFree=67111356/67111528
[pid=31121] ppid=31119 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/31121/stat : 31121 (ppfolio) S 31119 31121 30345 0 -1 4202496 521 0 0 0 0 0 0 0 15 0 1 0 517303862 18763776 389 33554432000 4194304 4287625 140734362521824 18446744073709551615 218905751055 0 0 4096 65536 3809984128716111871 0 0 17 4 0 0 0
/proc/31121/statm: 4581 389 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+1.40024 s]
/proc/loadavg: 8.45 8.91 8.77 5/181 31121
/proc/meminfo: memFree=27753392/32951124 swapFree=67111356/67111528
[pid=31121] ppid=31119 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/31121/stat : 31121 (ppfolio) S 31119 31121 30345 0 -1 4202496 521 0 0 0 0 0 0 0 15 0 1 0 517303862 18763776 389 33554432000 4194304 4287625 140734362521824 18446744073709551615 218905751055 0 0 4096 65536 3809984128716111871 0 0 17 4 0 0 0
/proc/31121/statm: 4581 389 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+1.56921 s]
/proc/loadavg: 8.45 8.91 8.77 5/181 31121
/proc/meminfo: memFree=27753392/32951124 swapFree=67111356/67111528
[pid=31121] ppid=31119 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/31121/stat : 31121 (ppfolio) S 31119 31121 30345 0 -1 4202496 521 0 0 0 0 0 0 0 15 0 1 0 517303862 18763776 389 33554432000 4194304 4287625 140734362521824 18446744073709551615 218905751055 0 0 4096 65536 3809984128716111871 0 0 17 4 0 0 0
/proc/31121/statm: 4581 389 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+1.6002 s]
/proc/loadavg: 8.45 8.91 8.77 5/181 31121
/proc/meminfo: memFree=27753392/32951124 swapFree=67111356/67111528
[pid=31121] ppid=31119 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/31121/stat : 31121 (ppfolio) S 31119 31121 30345 0 -1 4202496 521 0 0 0 0 0 0 0 15 0 1 0 517303862 18763776 389 33554432000 4194304 4287625 140734362521824 18446744073709551615 218905751055 0 0 4096 65536 3809984128716111871 0 0 17 4 0 0 0
/proc/31121/statm: 4581 389 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+3.10093 s]
/proc/loadavg: 8.45 8.91 8.77 10/187 31127
/proc/meminfo: memFree=27735860/32951124 swapFree=67111356/67111528
[pid=31121] ppid=31119 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/31121/stat : 31121 (ppfolio) S 31119 31121 30345 0 -1 4202496 521 0 0 0 0 0 0 0 15 0 1 0 517303862 18763776 389 33554432000 4194304 4287625 140734362521824 18446744073709551615 218905751055 0 0 4096 65536 3809984128716111871 0 0 17 4 0 0 0
/proc/31121/statm: 4581 389 341 23 0 91 0
[pid=31122] ppid=31121 vsize=480880 CPUtime=3.08 cores=0
/proc/31122/stat : 31122 (cryptominisat) R 31121 31121 30345 0 -1 4202496 5595 0 0 0 308 0 0 0 25 0 1 0 517303863 492421120 3397 33554432000 4194304 4587354 140736262752048 18446744073709551615 4357642 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/31122/statm: 120220 3397 337 96 0 116782 0
[pid=31123] ppid=31121 vsize=15088 CPUtime=3.09 cores=4
/proc/31123/stat : 31123 (clasp) R 31121 31121 30345 0 -1 4202496 1229 0 0 0 309 0 0 0 25 0 1 0 517303863 15450112 1116 33554432000 4194304 4785740 140735931946720 18446744073709551615 4550406 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31123/statm: 3772 1116 340 145 0 817 0
[pid=31124] ppid=31121 vsize=455960 CPUtime=1.97 cores=6
/proc/31124/stat : 31124 (TNM) R 31121 31121 30345 0 -1 4202496 355 0 0 0 197 0 0 0 21 0 1 0 517303863 466903040 252 33554432000 134512640 134534564 4287413472 18446744073709551615 134528966 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/31124/statm: 113990 252 95 6 0 112656 0
[pid=31125] ppid=31121 vsize=6616 CPUtime=3.09 cores=2
/proc/31125/stat : 31125 (lingeling) R 31121 31121 30345 0 -1 4202496 1307 0 0 0 309 0 0 0 25 0 1 0 517303863 6774784 852 33554432000 4194304 4352236 140735731781776 18446744073709551615 4328009 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/31125/statm: 1654 852 127 39 0 734 0
[pid=31126] ppid=31121 vsize=8168 CPUtime=1.11 cores=6
/proc/31126/stat : 31126 (march_hi) R 31121 31121 30345 0 -1 4202496 653 0 0 0 111 0 0 0 25 0 1 0 517303863 8364032 546 33554432000 4194304 4331988 140733645717488 18446744073709551615 4237182 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/31126/statm: 2042 546 173 34 0 484 0
Current children cumulated CPU time (s) 12.34
Current children cumulated vsize (KiB) 985036

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

[startup+3.50086 s]
/proc/loadavg: 8.50 8.91 8.77 11/187 31127
/proc/meminfo: memFree=27729780/32951124 swapFree=67111356/67111528
[pid=31121] ppid=31119 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/31121/stat : 31121 (ppfolio) S 31119 31121 30345 0 -1 4202496 521 0 0 0 0 0 0 0 15 0 1 0 517303862 18763776 389 33554432000 4194304 4287625 140734362521824 18446744073709551615 218905751055 0 0 4096 65536 3809984128716111871 0 0 17 4 0 0 0
/proc/31121/statm: 4581 389 341 23 0 91 0
[pid=31122] ppid=31121 vsize=482848 CPUtime=3.49 cores=0
/proc/31122/stat : 31122 (cryptominisat) R 31121 31121 30345 0 -1 4202496 6338 0 0 0 348 1 0 0 25 0 1 0 517303863 494436352 3593 33554432000 4194304 4587354 140736262752048 18446744073709551615 4238477 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/31122/statm: 120712 3593 337 96 0 117274 0
[pid=31123] ppid=31121 vsize=15220 CPUtime=3.49 cores=4
/proc/31123/stat : 31123 (clasp) R 31121 31121 30345 0 -1 4202496 1278 0 0 0 349 0 0 0 25 0 1 0 517303863 15585280 1165 33554432000 4194304 4785740 140735931946720 18446744073709551615 4287201 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31123/statm: 3805 1165 340 145 0 850 0
[pid=31124] ppid=31121 vsize=455960 CPUtime=2.16 cores=6
/proc/31124/stat : 31124 (TNM) R 31121 31121 30345 0 -1 4202496 355 0 0 0 216 0 0 0 21 0 1 0 517303863 466903040 252 33554432000 134512640 134534564 4287413472 18446744073709551615 134528957 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/31124/statm: 113990 252 95 6 0 112656 0
[pid=31125] ppid=31121 vsize=6616 CPUtime=3.49 cores=2
/proc/31125/stat : 31125 (lingeling) R 31121 31121 30345 0 -1 4202496 1307 0 0 0 349 0 0 0 25 0 1 0 517303863 6774784 852 33554432000 4194304 4352236 140735731781776 18446744073709551615 4328184 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/31125/statm: 1654 852 127 39 0 734 0
[pid=31126] ppid=31121 vsize=8168 CPUtime=1.31 cores=6
/proc/31126/stat : 31126 (march_hi) R 31121 31121 30345 0 -1 4202496 660 0 0 0 131 0 0 0 25 0 1 0 517303863 8364032 553 33554432000 4194304 4331988 140733645717488 18446744073709551615 4316956 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/31126/statm: 2042 553 173 34 0 484 0
Current children cumulated CPU time (s) 13.94
Current children cumulated vsize (KiB) 987136

[startup+4.30069 s]
/proc/loadavg: 8.50 8.91 8.77 11/187 31127
/proc/meminfo: memFree=27729780/32951124 swapFree=67111356/67111528
[pid=31121] ppid=31119 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/31121/stat : 31121 (ppfolio) S 31119 31121 30345 0 -1 4202496 521 0 0 0 0 0 0 0 15 0 1 0 517303862 18763776 389 33554432000 4194304 4287625 140734362521824 18446744073709551615 218905751055 0 0 4096 65536 3809984128716111871 0 0 17 4 0 0 0
/proc/31121/statm: 4581 389 341 23 0 91 0
[pid=31122] ppid=31121 vsize=484492 CPUtime=4.29 cores=0
/proc/31122/stat : 31122 (cryptominisat) R 31121 31121 30345 0 -1 4202496 6917 0 0 0 428 1 0 0 25 0 1 0 517303863 496119808 3574 33554432000 4194304 4587354 140736262752048 18446744073709551615 4238658 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/31122/statm: 121123 3574 337 96 0 117685 0
[pid=31123] ppid=31121 vsize=15616 CPUtime=4.29 cores=4
/proc/31123/stat : 31123 (clasp) R 31121 31121 30345 0 -1 4202496 1357 0 0 0 429 0 0 0 25 0 1 0 517303863 15990784 1244 33554432000 4194304 4785740 140735931946720 18446744073709551615 4287017 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31123/statm: 3904 1244 340 145 0 949 0
[pid=31124] ppid=31121 vsize=455960 CPUtime=2.56 cores=6
/proc/31124/stat : 31124 (TNM) R 31121 31121 30345 0 -1 4202496 355 0 0 0 256 0 0 0 22 0 1 0 517303863 466903040 252 33554432000 134512640 134534564 4287413472 18446744073709551615 134528708 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/31124/statm: 113990 252 95 6 0 112656 0
[pid=31125] ppid=31121 vsize=7640 CPUtime=4.29 cores=2
/proc/31125/stat : 31125 (lingeling) R 31121 31121 30345 0 -1 4202496 1627 0 0 0 429 0 0 0 25 0 1 0 517303863 7823360 1108 33554432000 4194304 4352236 140735731781776 18446744073709551615 4328102 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/31125/statm: 1910 1108 127 39 0 990 0
[pid=31126] ppid=31121 vsize=8268 CPUtime=1.71 cores=6
/proc/31126/stat : 31126 (march_hi) R 31121 31121 30345 0 -1 4202496 683 0 0 0 171 0 0 0 25 0 1 0 517303863 8466432 576 33554432000 4194304 4331988 140733645717488 18446744073709551615 4229294 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/31126/statm: 2067 576 173 34 0 509 0
Current children cumulated CPU time (s) 17.14
Current children cumulated vsize (KiB) 990300

[startup+4.50668 s]
/proc/loadavg: 8.50 8.91 8.77 10/188 31128
/proc/meminfo: memFree=27727656/32951124 swapFree=67111356/67111528
[pid=31121] ppid=31119 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/31121/stat : 31121 (ppfolio) S 31119 31121 30345 0 -1 4202496 521 0 0 0 0 0 0 0 15 0 1 0 517303862 18763776 389 33554432000 4194304 4287625 140734362521824 18446744073709551615 218905751055 0 0 4096 65536 3809984128716111871 0 0 17 4 0 0 0
/proc/31121/statm: 4581 389 341 23 0 91 0
[pid=31122] ppid=31121 vsize=484492 CPUtime=4.49 cores=0
/proc/31122/stat : 31122 (cryptominisat) R 31121 31121 30345 0 -1 4202496 7030 0 0 0 448 1 0 0 25 0 1 0 517303863 496119808 3682 33554432000 4194304 4587354 140736262752048 18446744073709551615 4238467 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/31122/statm: 121123 3682 337 96 0 117685 0
[pid=31123] ppid=31121 vsize=15752 CPUtime=4.5 cores=4
/proc/31123/stat : 31123 (clasp) R 31121 31121 30345 0 -1 4202496 1383 0 0 0 450 0 0 0 25 0 1 0 517303863 16130048 1270 33554432000 4194304 4785740 140735931946720 18446744073709551615 4287204 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31123/statm: 3938 1270 340 145 0 983 0
[pid=31124] ppid=31121 vsize=455960 CPUtime=2.66 cores=6
/proc/31124/stat : 31124 (TNM) R 31121 31121 30345 0 -1 4202496 355 0 0 0 266 0 0 0 23 0 1 0 517303863 466903040 252 33554432000 134512640 134534564 4287413472 18446744073709551615 134530158 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/31124/statm: 113990 252 95 6 0 112656 0
[pid=31125] ppid=31121 vsize=7896 CPUtime=4.5 cores=2
/proc/31125/stat : 31125 (lingeling) R 31121 31121 30345 0 -1 4202496 1691 0 0 0 450 0 0 0 25 0 1 0 517303863 8085504 1172 33554432000 4194304 4352236 140735731781776 18446744073709551615 4329047 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/31125/statm: 1974 1172 127 39 0 1054 0
[pid=31126] ppid=31121 vsize=8268 CPUtime=1.81 cores=6
/proc/31126/stat : 31126 (march_hi) R 31121 31121 30345 0 -1 4202496 688 0 0 0 181 0 0 0 25 0 1 0 517303863 8466432 581 33554432000 4194304 4331988 140733645717488 18446744073709551615 4291853 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/31126/statm: 2067 581 173 34 0 509 0
Current children cumulated CPU time (s) 17.96
Current children cumulated vsize (KiB) 990692

[startup+4.60066 s]
/proc/loadavg: 8.50 8.91 8.77 10/188 31128
/proc/meminfo: memFree=27727656/32951124 swapFree=67111356/67111528
[pid=31121] ppid=31119 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/31121/stat : 31121 (ppfolio) S 31119 31121 30345 0 -1 4202496 521 0 0 0 0 0 0 0 15 0 1 0 517303862 18763776 389 33554432000 4194304 4287625 140734362521824 18446744073709551615 218905751055 0 0 4096 65536 3809984128716111871 0 0 17 4 0 0 0
/proc/31121/statm: 4581 389 341 23 0 91 0
[pid=31122] ppid=31121 vsize=484492 CPUtime=4.59 cores=0
/proc/31122/stat : 31122 (cryptominisat) R 31121 31121 30345 0 -1 4202496 7074 0 0 0 458 1 0 0 25 0 1 0 517303863 496119808 3724 33554432000 4194304 4587354 140736262752048 18446744073709551615 4238690 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/31122/statm: 121123 3724 337 96 0 117685 0
[pid=31123] ppid=31121 vsize=15752 CPUtime=4.59 cores=4
/proc/31123/stat : 31123 (clasp) R 31121 31121 30345 0 -1 4202496 1387 0 0 0 459 0 0 0 25 0 1 0 517303863 16130048 1274 33554432000 4194304 4785740 140735931946720 18446744073709551615 4286973 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31123/statm: 3938 1274 340 145 0 983 0
[pid=31124] ppid=31121 vsize=455960 CPUtime=2.74 cores=6
/proc/31124/stat : 31124 (TNM) R 31121 31121 30345 0 -1 4202496 355 0 0 0 274 0 0 0 23 0 1 0 517303863 466903040 252 33554432000 134512640 134534564 4287413472 18446744073709551615 134528726 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/31124/statm: 113990 252 95 6 0 112656 0
[pid=31125] ppid=31121 vsize=7640 CPUtime=4.59 cores=2
/proc/31125/stat : 31125 (lingeling) R 31121 31121 30345 0 -1 4202496 1691 0 0 0 459 0 0 0 25 0 1 0 517303863 7823360 1108 33554432000 4194304 4352236 140735731781776 18446744073709551615 4328013 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/31125/statm: 1910 1108 127 39 0 990 0
[pid=31126] ppid=31121 vsize=8268 CPUtime=1.82 cores=6
/proc/31126/stat : 31126 (march_hi) R 31121 31121 30345 0 -1 4202496 689 0 0 0 182 0 0 0 25 0 1 0 517303863 8466432 582 33554432000 4194304 4331988 140733645717488 18446744073709551615 4313527 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/31126/statm: 2067 582 173 34 0 509 0
Current children cumulated CPU time (s) 18.33
Current children cumulated vsize (KiB) 990436

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31121 and gives
#  childrusage.ru_utime.tv_sec=16
#  childrusage.ru_utime.tv_usec=828441
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=20996
# CPU time returned by wait4() is 16.8494
# while last known CPU time is 18.33
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 4.70026
CPU time (s): 18.33
CPU user time (s): 18.32
CPU system time (s): 0.01
CPU usage (%): 389.978
Max. virtual memory (cumulated for all children) (KiB): 990692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 16.8284
system time used= 0.020996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11110
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= 128
involuntary context switches= 179

runsolver used 0.006998 second user time and 0.017997 second system time

The end

Launcher Data 

Begin job on node137 at 2011-04-29 08:04:21
IDJOB=3191079
IDBENCH=82810
IDSOLVER=1612
FILE ID=node137/3191079-1304057061
RUNJOBID= node137-1304055758-30696
PBS_JOBID= 13170416
Free space on /tmp= 71612 MiB

SOLVER NAME= ppfolio par
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v600-c2556-S1468528501-076.SATISFIABLE.cnf
COMMAND LINE= ppfolio BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3191079-1304057061/watcher-3191079-1304057061 -o /tmp/evaluation-result-3191079-1304057061/solver-3191079-1304057061 -C 4800 -W 1300 -M 15500  ppfolio HOME/instance-3191079-1304057061.cnf

TIME LIMIT= 4800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 6cc83c4bac88845b4bcdf4315c840cca
RANDOM SEED=1086961033

node137.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		: 2666.844
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	: 5333.68
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		: 2666.844
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		: 2666.844
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		: 2666.844
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	: 5332.74
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		: 2666.844
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		: 2666.844
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		: 2666.844
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	: 5332.83
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		: 2666.844
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:      27753548 kB
Buffers:        897952 kB
Cached:        3731144 kB
SwapCached:         56 kB
Active:         320128 kB
Inactive:      4409976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      27753548 kB
SwapTotal:    67111528 kB
SwapFree:     67111356 kB
Dirty:           10212 kB
Writeback:           0 kB
AnonPages:      100800 kB
Mapped:          16552 kB
Slab:           402188 kB
PageTables:       5008 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   703196 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= 71600 MiB
End job on node137 at 2011-04-29 08:04:26