Trace number 1539700

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
SATzilla2009_I 2009-03-22SAT 159.728 159.804

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S786890012-057.cnf
MD5SUMa1a4d8d82b0d4daf47cfa00c0df86ca5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.020996
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

19.27/19.32	c SATzilla is building models for class 3
19.27/19.32	c run presolver mxc-sr08 for 10 seconds ... 
19.27/19.32	c Bin: Executing mxc-sr08
19.27/19.32	c spawning binary file with 10 seconds ...
19.27/19.32	c child exit by a signal
19.27/19.32	c mxc-sr08 returned code 137.
19.27/19.32	c run presolver picosat846 for 5 seconds ... 
19.27/19.32	c Bin: Executing picosat846
19.27/19.32	c spawning binary file with 5 seconds ...
19.27/19.32	c child exit by a signal
19.27/19.32	c picosat846 returned code 137.
19.27/19.32	c Orignal number of varibales is 560, number of clauses is 2380 
19.27/19.32	c predicted feature computation time is 1.450705 
19.27/19.32	c Bin: Executing satelite
19.27/19.32	c spawning binary file with 240 seconds ...
19.27/19.32	c child exited successfully
19.27/19.32	c satzilla computing base features
19.27/19.32	c Number of variabe is: 549, Number of clause is : 2369 
19.27/19.32	c Initializing...
19.27/19.32	c satzilla doing clause learning
19.27/19.32	c start clause learning features ...
19.27/19.32	c Bin: Executing zchaff07
19.27/19.32	c spawning binary file with 2 seconds ...
19.27/19.32	c child exit by a signal
19.27/19.32	c satzilla doing survey propogation probe
19.27/19.32	c do survay propogation for 2 second ...
19.27/19.32	c satzilla doing local search probe
19.27/19.32	c features are:560 2380 549 2369 0.0200364 0.00464331 0.231743 0.495117 0.589293 0.685781 0.00551677 0.0583738 0.00546448 0.00910747 0.130526 0 0.972984 0.00551677 0.277007 0.0021106 0.0126636 2.64488 0.240062 0.179917 0 1 3.35164 0.00270187 0.377769 0 0.00633179 2.28161 0.491769 0.0108598 0.271868 0.00422119 0.024905 3885.75 0.0305643 3758 4023 4023 3758 4023 3778 3984 32.0969 0.0844568 29.1253 34.9049 34.9049 29.1253 34.9049 29.6623 34.6953 0.408847 0.5607 0.000814625 1 0.721919 0.0894952 0.589765 0.220382 0.403274 0.0937934 0.643784 0.00493401 0.351955 0.179665 0.0306448 0.121261 0.0492964 0.0802177 24.0378 0.231202 121.769 0.0672897 121 112 132 0.760724 0.248249 0.877646 0.0327322 
19.27/19.32	c satzilla's ranking:
19.27/19.32	c 1) march_dl2004: 3.523088
19.27/19.32	c 2) minisat20SAT07: 3.467623
19.27/19.32	c 3) picosat846: 2.373903
19.27/19.32	c 4) zchaff_rand: 2.214940
19.27/19.32	c 5) mxc-sr08: 2.066078
19.27/19.32	c 6) SATenstein: -10000.000000
19.27/19.32	c 7) gnovelty+: -10000.000000
19.27/19.32	c 8) adaptg2wsat+: -10000.000000
19.27/19.32	c 9) adaptg2wsat0: -10000.000000
19.27/19.32	c 10) tts-4-0: -10000.000000
19.27/19.32	c 11) vallst: -10000.000000
19.27/19.32	c 12) minisat20: -10000.000000
19.27/19.32	c 13) kcnfs04SAT07: -10000.000000
19.27/19.32	c satzilla running march_dl2004 ... 
159.70/159.80	c Bin: Executing march_dl2004
159.70/159.80	c spawning binary file with 1180 seconds ...
159.70/159.80	c child exited successfully
159.70/159.80	c march_dl2004 returned code 10.
159.70/159.80	s SATISFIABLE
159.70/159.80	v -1 -2 3 -4 5 -6 -7 -8 -9 10 11 -12 -13 -14 15 -16 17 -18 -19 20 -21 -22 -23 24 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 0
159.70/159.80	c SATZILLA_TIME=159.730000

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-1539700-1238578242/watcher-1539700-1238578242 -o /tmp/evaluation-result-1539700-1238578242/solver-1539700-1238578242 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2009_I HOME/instance-1539700-1238578242.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 0.99 0.99 3/64 4015
/proc/meminfo: memFree=1035664/2055920 swapFree=4178100/4192956
[pid=4015] ppid=4013 vsize=2056 CPUtime=0
/proc/4015/stat : 4015 (SATzilla2009_I) S 4013 4015 3585 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1130490102 2105344 112 1992294400 134512640 136149169 4294956240 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/4015/statm: 514 112 96 399 0 111 0
[pid=4016] ppid=4015 vsize=996 CPUtime=0
/proc/4016/stat : 4016 (mxc-sr08) R 4015 4015 3585 0 -1 4194304 143 0 0 0 0 0 0 0 19 0 1 0 1130490102 1019904 139 1992294400 134512640 135078026 4294956208 18446744073709551615 134568812 0 0 8392704 0 0 0 0 17 0 0 0
/proc/4016/statm: 249 139 55 138 0 108 0

[startup+0.0191119 s]
/proc/loadavg: 0.99 0.99 0.99 3/64 4015
/proc/meminfo: memFree=1035664/2055920 swapFree=4178100/4192956
[pid=4015] ppid=4013 vsize=2056 CPUtime=0
/proc/4015/stat : 4015 (SATzilla2009_I) S 4013 4015 3585 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1130490102 2105344 112 1992294400 134512640 136149169 4294956240 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/4015/statm: 514 112 96 399 0 111 0
[pid=4016] ppid=4015 vsize=996 CPUtime=0.01
/proc/4016/stat : 4016 (mxc-sr08) R 4015 4015 3585 0 -1 4194304 169 0 0 0 1 0 0 0 19 0 1 0 1130490102 1019904 165 1992294400 134512640 135078026 4294956208 18446744073709551615 134534169 0 0 8392704 0 0 0 0 17 0 0 0
/proc/4016/statm: 249 165 71 138 0 108 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3052

[startup+0.101119 s]
/proc/loadavg: 0.99 0.99 0.99 3/64 4015
/proc/meminfo: memFree=1035664/2055920 swapFree=4178100/4192956
[pid=4015] ppid=4013 vsize=2056 CPUtime=0
/proc/4015/stat : 4015 (SATzilla2009_I) S 4013 4015 3585 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1130490102 2105344 112 1992294400 134512640 136149169 4294956240 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/4015/statm: 514 112 96 399 0 111 0
[pid=4016] ppid=4015 vsize=1128 CPUtime=0.09
/proc/4016/stat : 4016 (mxc-sr08) R 4015 4015 3585 0 -1 4194304 213 0 0 0 9 0 0 0 19 0 1 0 1130490102 1155072 209 1992294400 134512640 135078026 4294956208 18446744073709551615 134534660 0 0 8392704 0 0 0 0 17 0 0 0
/proc/4016/statm: 282 209 71 138 0 141 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3184

[startup+0.301137 s]
/proc/loadavg: 0.99 0.99 0.99 3/64 4015
/proc/meminfo: memFree=1035664/2055920 swapFree=4178100/4192956
[pid=4015] ppid=4013 vsize=2056 CPUtime=0
/proc/4015/stat : 4015 (SATzilla2009_I) S 4013 4015 3585 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1130490102 2105344 112 1992294400 134512640 136149169 4294956240 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/4015/statm: 514 112 96 399 0 111 0
[pid=4016] ppid=4015 vsize=1400 CPUtime=0.29
/proc/4016/stat : 4016 (mxc-sr08) R 4015 4015 3585 0 -1 4194304 264 0 0 0 29 0 0 0 21 0 1 0 1130490102 1433600 260 1992294400 134512640 135078026 4294956208 18446744073709551615 134535078 0 0 8392704 0 0 0 0 17 0 0 0
/proc/4016/statm: 350 260 71 138 0 209 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3456

[startup+0.701176 s]
/proc/loadavg: 0.99 0.99 0.99 3/64 4015
/proc/meminfo: memFree=1035664/2055920 swapFree=4178100/4192956
[pid=4015] ppid=4013 vsize=2056 CPUtime=0
/proc/4015/stat : 4015 (SATzilla2009_I) S 4013 4015 3585 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1130490102 2105344 112 1992294400 134512640 136149169 4294956240 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/4015/statm: 514 112 96 399 0 111 0
[pid=4016] ppid=4015 vsize=1532 CPUtime=0.69
/proc/4016/stat : 4016 (mxc-sr08) R 4015 4015 3585 0 -1 4194304 299 0 0 0 69 0 0 0 25 0 1 0 1130490102 1568768 295 1992294400 134512640 135078026 4294956208 18446744073709551615 134534219 0 0 8392704 0 0 0 0 17 0 0 0
/proc/4016/statm: 383 295 71 138 0 242 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3588

[startup+1.50125 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 4017
/proc/meminfo: memFree=1034560/2055920 swapFree=4178100/4192956
[pid=4015] ppid=4013 vsize=2056 CPUtime=0
/proc/4015/stat : 4015 (SATzilla2009_I) S 4013 4015 3585 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1130490102 2105344 112 1992294400 134512640 136149169 4294956240 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/4015/statm: 514 112 96 399 0 111 0
[pid=4016] ppid=4015 vsize=1664 CPUtime=1.49
/proc/4016/stat : 4016 (mxc-sr08) R 4015 4015 3585 0 -1 4194304 342 0 0 0 149 0 0 0 25 0 1 0 1130490102 1703936 338 1992294400 134512640 135078026 4294956208 18446744073709551615 134722554 0 0 8392704 0 0 0 0 17 0 0 0
/proc/4016/statm: 416 338 71 138 0 275 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3720

[startup+3.10141 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 4017
/proc/meminfo: memFree=1034176/2055920 swapFree=4178100/4192956
[pid=4015] ppid=4013 vsize=2056 CPUtime=0
/proc/4015/stat : 4015 (SATzilla2009_I) S 4013 4015 3585 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1130490102 2105344 112 1992294400 134512640 136149169 4294956240 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/4015/statm: 514 112 96 399 0 111 0
[pid=4016] ppid=4015 vsize=1928 CPUtime=3.09
/proc/4016/stat : 4016 (mxc-sr08) R 4015 4015 3585 0 -1 4194304 403 0 0 0 309 0 0 0 25 0 1 0 1130490102 1974272 399 1992294400 134512640 135078026 4294956208 18446744073709551615 134534209 0 0 8392704 0 0 0 0 17 0 0 0
/proc/4016/statm: 482 399 71 138 0 341 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3984

[startup+6.30171 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 4017
/proc/meminfo: memFree=1034112/2055920 swapFree=4178100/4192956
[pid=4015] ppid=4013 vsize=2056 CPUtime=0
/proc/4015/stat : 4015 (SATzilla2009_I) S 4013 4015 3585 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1130490102 2105344 112 1992294400 134512640 136149169 4294956240 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/4015/statm: 514 112 96 399 0 111 0
[pid=4016] ppid=4015 vsize=2192 CPUtime=6.29
/proc/4016/stat : 4016 (mxc-sr08) R 4015 4015 3585 0 -1 4194304 463 0 0 0 628 1 0 0 25 0 1 0 1130490102 2244608 459 1992294400 134512640 135078026 4294956208 18446744073709551615 134534660 0 0 8392704 0 0 0 0 17 0 0 0
/proc/4016/statm: 548 459 71 138 0 407 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4248

[startup+12.7023 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 4018
/proc/meminfo: memFree=1035272/2055920 swapFree=4178100/4192956
[pid=4015] ppid=4013 vsize=2056 CPUtime=9.99
/proc/4015/stat : 4015 (SATzilla2009_I) S 4013 4015 3585 0 -1 4194304 152 519 0 0 0 0 998 1 19 0 1 0 1130490102 2105344 121 1992294400 134512640 136149169 4294956240 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/4015/statm: 514 121 104 399 0 111 0
[pid=4018] ppid=4015 vsize=1764 CPUtime=2.69
/proc/4018/stat : 4018 (picosat846) R 4015 4015 3585 0 -1 4194304 195 0 0 0 269 0 0 0 25 0 1 0 1130491102 1806336 184 1992294400 134512640 134570484 4294956208 18446744073709551615 134551715 0 0 8392704 0 0 0 0 17 0 0 0
/proc/4018/statm: 441 184 84 14 0 107 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3820

[startup+25.5016 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 4021
/proc/meminfo: memFree=1034184/2055920 swapFree=4178100/4192956
[pid=4015] ppid=4013 vsize=3412 CPUtime=19.3
/proc/4015/stat : 4015 (SATzilla2009_I) S 4013 4015 3585 0 -1 4194304 541 1992 0 0 204 26 1697 3 25 0 1 0 1130490102 3493888 378 1992294400 134512640 136149169 4294956240 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/4015/statm: 853 378 217 399 0 450 0
[pid=4021] ppid=4015 vsize=1488 CPUtime=6.16
/proc/4021/stat : 4021 (march_dl2004) R 4015 4015 3585 0 -1 4194304 313 0 0 0 616 0 0 0 25 0 1 0 1130492034 1523712 303 1992294400 134512640 134996440 4294956208 18446744073709551615 134514093 0 0 8392704 0 0 0 0 17 0 0 0
/proc/4021/statm: 372 303 74 118 0 251 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 4900

[startup+51.102 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 4021
/proc/meminfo: memFree=1034056/2055920 swapFree=4178100/4192956
[pid=4015] ppid=4013 vsize=3412 CPUtime=19.3
/proc/4015/stat : 4015 (SATzilla2009_I) S 4013 4015 3585 0 -1 4194304 541 1992 0 0 204 26 1697 3 25 0 1 0 1130490102 3493888 378 1992294400 134512640 136149169 4294956240 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/4015/statm: 853 378 217 399 0 450 0
[pid=4021] ppid=4015 vsize=1620 CPUtime=31.76
/proc/4021/stat : 4021 (march_dl2004) R 4015 4015 3585 0 -1 4194304 336 0 0 0 3176 0 0 0 25 0 1 0 1130492034 1658880 326 1992294400 134512640 134996440 4294956208 18446744073709551615 134526812 0 0 8392704 0 0 0 0 17 0 0 0
/proc/4021/statm: 405 326 74 118 0 284 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 5032

[startup+102.306 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 4021
/proc/meminfo: memFree=1034056/2055920 swapFree=4178100/4192956
[pid=4015] ppid=4013 vsize=3412 CPUtime=19.3
/proc/4015/stat : 4015 (SATzilla2009_I) S 4013 4015 3585 0 -1 4194304 541 1992 0 0 204 26 1697 3 25 0 1 0 1130490102 3493888 378 1992294400 134512640 136149169 4294956240 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/4015/statm: 853 378 217 399 0 450 0
[pid=4021] ppid=4015 vsize=1620 CPUtime=82.94
/proc/4021/stat : 4021 (march_dl2004) R 4015 4015 3585 0 -1 4194304 350 0 0 0 8294 0 0 0 25 0 1 0 1130492034 1658880 340 1992294400 134512640 134996440 4294956208 18446744073709551615 134567969 0 0 8392704 0 0 0 0 17 0 0 0
/proc/4021/statm: 405 340 74 118 0 284 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 5032

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

[startup+127.901 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 4021
/proc/meminfo: memFree=1034056/2055920 swapFree=4178100/4192956
[pid=4015] ppid=4013 vsize=3412 CPUtime=19.3
/proc/4015/stat : 4015 (SATzilla2009_I) S 4013 4015 3585 0 -1 4194304 541 1992 0 0 204 26 1697 3 25 0 1 0 1130490102 3493888 378 1992294400 134512640 136149169 4294956240 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/4015/statm: 853 378 217 399 0 450 0
[pid=4021] ppid=4015 vsize=1620 CPUtime=108.53
/proc/4021/stat : 4021 (march_dl2004) R 4015 4015 3585 0 -1 4194304 353 0 0 0 10853 0 0 0 25 0 1 0 1130492034 1658880 343 1992294400 134512640 134996440 4294956208 18446744073709551615 134526932 0 0 8392704 0 0 0 0 17 0 0 0
/proc/4021/statm: 405 343 74 118 0 284 0
Current children cumulated CPU time (s) 127.83
Current children cumulated vsize (KiB) 5032

[startup+140.702 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 4021
/proc/meminfo: memFree=1034056/2055920 swapFree=4178100/4192956
[pid=4015] ppid=4013 vsize=3412 CPUtime=19.3
/proc/4015/stat : 4015 (SATzilla2009_I) S 4013 4015 3585 0 -1 4194304 541 1992 0 0 204 26 1697 3 25 0 1 0 1130490102 3493888 378 1992294400 134512640 136149169 4294956240 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/4015/statm: 853 378 217 399 0 450 0
[pid=4021] ppid=4015 vsize=1620 CPUtime=121.33
/proc/4021/stat : 4021 (march_dl2004) R 4015 4015 3585 0 -1 4194304 354 0 0 0 12133 0 0 0 25 0 1 0 1130492034 1658880 344 1992294400 134512640 134996440 4294956208 18446744073709551615 134526969 0 0 8392704 0 0 0 0 17 0 0 0
/proc/4021/statm: 405 344 74 118 0 284 0
Current children cumulated CPU time (s) 140.63
Current children cumulated vsize (KiB) 5032

[startup+153.502 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 4021
/proc/meminfo: memFree=1033992/2055920 swapFree=4178100/4192956
[pid=4015] ppid=4013 vsize=3412 CPUtime=19.3
/proc/4015/stat : 4015 (SATzilla2009_I) S 4013 4015 3585 0 -1 4194304 541 1992 0 0 204 26 1697 3 25 0 1 0 1130490102 3493888 378 1992294400 134512640 136149169 4294956240 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/4015/statm: 853 378 217 399 0 450 0
[pid=4021] ppid=4015 vsize=1620 CPUtime=134.12
/proc/4021/stat : 4021 (march_dl2004) R 4015 4015 3585 0 -1 4194304 357 0 0 0 13412 0 0 0 25 0 1 0 1130492034 1658880 347 1992294400 134512640 134996440 4294956208 18446744073709551615 134527899 0 0 8392704 0 0 0 0 17 1 0 0
/proc/4021/statm: 405 347 74 118 0 284 0
Current children cumulated CPU time (s) 153.42
Current children cumulated vsize (KiB) 5032

[startup+156.701 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 4021
/proc/meminfo: memFree=1033992/2055920 swapFree=4178100/4192956
[pid=4015] ppid=4013 vsize=3412 CPUtime=19.3
/proc/4015/stat : 4015 (SATzilla2009_I) S 4013 4015 3585 0 -1 4194304 541 1992 0 0 204 26 1697 3 25 0 1 0 1130490102 3493888 378 1992294400 134512640 136149169 4294956240 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/4015/statm: 853 378 217 399 0 450 0
[pid=4021] ppid=4015 vsize=1620 CPUtime=137.31
/proc/4021/stat : 4021 (march_dl2004) R 4015 4015 3585 0 -1 4194304 357 0 0 0 13731 0 0 0 25 0 1 0 1130492034 1658880 347 1992294400 134512640 134996440 4294956208 18446744073709551615 134536988 0 0 8392704 0 0 0 0 17 0 0 0
/proc/4021/statm: 405 347 74 118 0 284 0
Current children cumulated CPU time (s) 156.61
Current children cumulated vsize (KiB) 5032

[startup+158.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 4021
/proc/meminfo: memFree=1033992/2055920 swapFree=4178100/4192956
[pid=4015] ppid=4013 vsize=3412 CPUtime=19.3
/proc/4015/stat : 4015 (SATzilla2009_I) S 4013 4015 3585 0 -1 4194304 541 1992 0 0 204 26 1697 3 25 0 1 0 1130490102 3493888 378 1992294400 134512640 136149169 4294956240 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/4015/statm: 853 378 217 399 0 450 0
[pid=4021] ppid=4015 vsize=1620 CPUtime=138.91
/proc/4021/stat : 4021 (march_dl2004) R 4015 4015 3585 0 -1 4194304 357 0 0 0 13891 0 0 0 25 0 1 0 1130492034 1658880 347 1992294400 134512640 134996440 4294956208 18446744073709551615 134528181 0 0 8392704 0 0 0 0 17 0 0 0
/proc/4021/statm: 405 347 74 118 0 284 0
Current children cumulated CPU time (s) 158.21
Current children cumulated vsize (KiB) 5032

[startup+159.102 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 4021
/proc/meminfo: memFree=1033992/2055920 swapFree=4178100/4192956
[pid=4015] ppid=4013 vsize=3412 CPUtime=19.3
/proc/4015/stat : 4015 (SATzilla2009_I) S 4013 4015 3585 0 -1 4194304 541 1992 0 0 204 26 1697 3 25 0 1 0 1130490102 3493888 378 1992294400 134512640 136149169 4294956240 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/4015/statm: 853 378 217 399 0 450 0
[pid=4021] ppid=4015 vsize=1620 CPUtime=139.71
/proc/4021/stat : 4021 (march_dl2004) R 4015 4015 3585 0 -1 4194304 357 0 0 0 13971 0 0 0 25 0 1 0 1130492034 1658880 347 1992294400 134512640 134996440 4294956208 18446744073709551615 134532744 0 0 8392704 0 0 0 0 17 0 0 0
/proc/4021/statm: 405 347 74 118 0 284 0
Current children cumulated CPU time (s) 159.01
Current children cumulated vsize (KiB) 5032

[startup+159.505 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 4021
/proc/meminfo: memFree=1033992/2055920 swapFree=4178100/4192956
[pid=4015] ppid=4013 vsize=3412 CPUtime=19.3
/proc/4015/stat : 4015 (SATzilla2009_I) S 4013 4015 3585 0 -1 4194304 541 1992 0 0 204 26 1697 3 25 0 1 0 1130490102 3493888 378 1992294400 134512640 136149169 4294956240 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/4015/statm: 853 378 217 399 0 450 0
[pid=4021] ppid=4015 vsize=1620 CPUtime=140.11
/proc/4021/stat : 4021 (march_dl2004) R 4015 4015 3585 0 -1 4194304 357 0 0 0 14011 0 0 0 25 0 1 0 1130492034 1658880 347 1992294400 134512640 134996440 4294956208 18446744073709551615 134526996 0 0 8392704 0 0 0 0 17 0 0 0
/proc/4021/statm: 405 347 74 118 0 284 0
Current children cumulated CPU time (s) 159.41
Current children cumulated vsize (KiB) 5032

[startup+159.701 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 4021
/proc/meminfo: memFree=1033992/2055920 swapFree=4178100/4192956
[pid=4015] ppid=4013 vsize=3412 CPUtime=19.3
/proc/4015/stat : 4015 (SATzilla2009_I) S 4013 4015 3585 0 -1 4194304 541 1992 0 0 204 26 1697 3 25 0 1 0 1130490102 3493888 378 1992294400 134512640 136149169 4294956240 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/4015/statm: 853 378 217 399 0 450 0
[pid=4021] ppid=4015 vsize=1620 CPUtime=140.3
/proc/4021/stat : 4021 (march_dl2004) R 4015 4015 3585 0 -1 4194304 357 0 0 0 14030 0 0 0 25 0 1 0 1130492034 1658880 347 1992294400 134512640 134996440 4294956208 18446744073709551615 134514098 0 0 8392704 0 0 0 0 17 0 0 0
/proc/4021/statm: 405 347 74 118 0 284 0
Current children cumulated CPU time (s) 159.6
Current children cumulated vsize (KiB) 5032

[startup+159.801 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 4021
/proc/meminfo: memFree=1033992/2055920 swapFree=4178100/4192956
[pid=4015] ppid=4013 vsize=3412 CPUtime=19.3
/proc/4015/stat : 4015 (SATzilla2009_I) S 4013 4015 3585 0 -1 4194304 541 1992 0 0 204 26 1697 3 25 0 1 0 1130490102 3493888 378 1992294400 134512640 136149169 4294956240 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/4015/statm: 853 378 217 399 0 450 0
[pid=4021] ppid=4015 vsize=1620 CPUtime=140.4
/proc/4021/stat : 4021 (march_dl2004) R 4015 4015 3585 0 -1 4194304 358 0 0 0 14040 0 0 0 25 0 1 0 1130492034 1658880 348 1992294400 134512640 134996440 4294956208 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 0 0 0
/proc/4021/statm: 405 348 74 118 0 284 0
Current children cumulated CPU time (s) 159.7
Current children cumulated vsize (KiB) 5032

Child status: 10
Real time (s): 159.804
CPU time (s): 159.728
CPU user time (s): 159.425
CPU system time (s): 0.302953
CPU usage (%): 99.952
Max. virtual memory (cumulated for all children) (KiB): 7512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 159.425
system time used= 0.302953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2909
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= 16
involuntary context switches= 360

runsolver used 0.120981 second user time and 0.469928 second system time

The end

Launcher Data

Begin job on node18 at 2009-04-01 11:30:42
IDJOB=1539700
IDBENCH=70679
IDSOLVER=528
FILE ID=node18/1539700-1238578242
PBS_JOBID= 9070526
Free space on /tmp= 66212 MiB

SOLVER NAME= SATzilla2009_I 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S786890012-057.cnf
COMMAND LINE= HOME/SATzilla2009_I BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1539700-1238578242/watcher-1539700-1238578242 -o /tmp/evaluation-result-1539700-1238578242/solver-1539700-1238578242 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2009_I HOME/instance-1539700-1238578242.cnf

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

MD5SUM BENCH= a1a4d8d82b0d4daf47cfa00c0df86ca5
RANDOM SEED=1695973952

node18.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:      2055920 kB
MemFree:       1036144 kB
Buffers:        110008 kB
Cached:         802720 kB
SwapCached:       8808 kB
Active:         237808 kB
Inactive:       685488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1036144 kB
SwapTotal:     4192956 kB
SwapFree:      4178100 kB
Dirty:           31496 kB
Writeback:           0 kB
Mapped:          16308 kB
Slab:            82592 kB
Committed_AS:  3129220 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66184 MiB
End job on node18 at 2009-04-01 11:33:22