Trace number 1718722

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_C 2009-03-22SAT 256.834 257.014

General information on the benchmark

Nameindustrial/grieu/
vmpc_26.cnf
MD5SUM7e9eba7a609bdbcf7c3a7e0f5c07ab04
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark9.71152
Satisfiable
(Un)Satisfiability was proved
Number of variables676
Number of clauses86424
Sum of the clauses size226590
Maximum clause length26
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 233878
Number of clauses of size 352494
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 552

Solver Data

19.05/19.12	c SATzilla is building models for class 2
19.05/19.12	c run presolver march_dl2004 for 5 seconds ... 
19.05/19.12	c Bin: Executing march_dl2004
19.05/19.12	c spawning binary file with 5 seconds ...
19.05/19.12	c child exit by a signal
19.05/19.12	c march_dl2004 returned code 137.
19.05/19.12	c run presolver mxc-sr08 for 5 seconds ... 
19.05/19.12	c Bin: Executing mxc-sr08
19.05/19.12	c spawning binary file with 5 seconds ...
19.05/19.12	c child exit by a signal
19.05/19.12	c mxc-sr08 returned code 137.
19.05/19.12	c Orignal number of varibales is 676, number of clauses is 86424 
19.05/19.12	c predicted feature computation time is 8.899539 
19.05/19.12	c Bin: Executing satelite
19.05/19.12	c spawning binary file with 240 seconds ...
19.05/19.12	c child exited successfully
19.05/19.12	c satzilla computing base features
19.05/19.12	c Number of variabe is: 676, Number of clause is : 86424 
19.05/19.12	c Initializing...
19.05/19.12	c satzilla compute diameter ...
19.05/19.12	c start diameter features ...
19.05/19.12	c satzilla doing clause learning
19.05/19.12	c start clause learning features ...
19.05/19.12	c Bin: Executing zchaff07
19.05/19.12	c spawning binary file with 2 seconds ...
19.05/19.12	c child exit by a signal
19.05/19.12	c satzilla doing survey propogation probe
19.05/19.12	c do survay propogation for 2 second ...
19.05/19.12	c satzilla doing local search probe
19.05/19.12	c satzilla doing lobjois search-space size estimate
19.05/19.12	c features are:676 86424 676 86424 0 0 0.0078219 0.594164 0.548359 0.676281 0.00387846 0.287273 0.00295858 0.0384615 0.674397 0.391998 0.999398 0.00387846 0.00514051 0.0037721 0.00388781 0.726532 0.524045 0.0018761 0.518072 0.533742 0.0312953 0.00385532 0.00517137 0.00374896 0.00386467 0.726532 0.999398 0.00213106 0.0833502 0.00114552 0.00221003 3 0 3 3 -0 1386 0.0901876 1261 1511 1511 1261 1511 1261 1511 38.3933 0.0254886 37.4148 39.3719 39.3719 37.4148 39.3719 37.4148 39.3719 0.692474 0.00275531 0.685776 0.701803 0.697002 0.688993 0.692319 0.692315 0.692316 5.09126e-18 0 -1.11022e-16 1.11022e-16 1.11022e-16 -1.11022e-16 0 0 0 122.159 7.55546 320.854 0.11799 324 306 339 44.2386 0.10335 1.0124 0.113786 0.773457 0.925776 
19.05/19.12	c satzilla's ranking:
19.05/19.12	c 1) zchaff_rand: 8.542060
19.05/19.12	c 2) tts-4-0: 0.710555
19.05/19.12	c 3) march_dl2004: 0.661320
19.05/19.12	c 4) vallst: 0.657559
19.05/19.12	c 5) minisat20: 0.537183
19.05/19.12	c 6) mxc-sr08: 0.362774
19.05/19.12	c 7) minisat20SAT07: 0.013972
19.05/19.12	c 8) SATenstein: -10000.000000
19.05/19.12	c 9) gnovelty+: -10000.000000
19.05/19.12	c 10) adaptg2wsat+: -10000.000000
19.05/19.12	c 11) adaptg2wsat0: -10000.000000
19.05/19.12	c 12) picosat846: -10000.000000
19.05/19.12	c 13) kcnfs04SAT07: -10000.000000
19.05/19.12	c satzilla running zchaff_rand ... 
256.79/257.01	c Bin: Executing zchaff_rand
256.79/257.01	c spawning binary file with 1180 seconds ...
256.79/257.01	c child exited successfully
256.79/257.01	c zchaff_rand returned code 10.
256.79/257.01	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 -651 -652 -653 654 -655 -656 -657 -658 -659 -660 -661 -662 -663 -664 -665 -666 -667 -668 -669 -670 -671 -672 -673 -674 -675 -676 0
256.79/257.01	s SATISFIABLE
256.79/257.01	c SATZILLA_TIME=256.860000

Verifier Data

OK

Watcher Data

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1718722-1240639547/watcher-1718722-1240639547 -o /tmp/evaluation-result-1718722-1240639547/solver-1718722-1240639547 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2009_C HOME/instance-1718722-1240639547.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.38 1.47 1.37 3/64 17049
/proc/meminfo: memFree=935408/2055920 swapFree=4192956/4192956
[pid=17049] ppid=17047 vsize=2056 CPUtime=0
/proc/17049/stat : 17049 (SATzilla2009_C) R 17047 17049 16763 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 91988526 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135543087 0 0 4096 0 0 0 0 17 0 0 0
/proc/17049/statm: 514 112 96 399 0 111 0
[pid=17050] ppid=17049 vsize=1316 CPUtime=0
/proc/17050/stat : 17050 (march_dl2004) R 17049 17049 16763 0 -1 4194304 172 0 0 0 0 0 0 0 18 0 1 0 91988526 1347584 167 1992294400 134512640 134996440 4294956176 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17050/statm: 329 167 50 118 0 208 0

[startup+0.091602 s]
/proc/loadavg: 1.38 1.47 1.37 3/64 17049
/proc/meminfo: memFree=935408/2055920 swapFree=4192956/4192956
[pid=17049] ppid=17047 vsize=2056 CPUtime=0
/proc/17049/stat : 17049 (SATzilla2009_C) S 17047 17049 16763 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 91988526 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/17049/statm: 514 112 96 399 0 111 0
[pid=17050] ppid=17049 vsize=2504 CPUtime=0.09
/proc/17050/stat : 17050 (march_dl2004) R 17049 17049 16763 0 -1 4194304 532 0 0 0 9 0 0 0 19 0 1 0 91988526 2564096 527 1992294400 134512640 134996440 4294956176 18446744073709551615 134778270 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17050/statm: 626 527 50 118 0 505 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4560

[startup+0.102602 s]
/proc/loadavg: 1.38 1.47 1.37 3/64 17049
/proc/meminfo: memFree=935408/2055920 swapFree=4192956/4192956
[pid=17049] ppid=17047 vsize=2056 CPUtime=0
/proc/17049/stat : 17049 (SATzilla2009_C) S 17047 17049 16763 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 91988526 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/17049/statm: 514 112 96 399 0 111 0
[pid=17050] ppid=17049 vsize=2636 CPUtime=0.1
/proc/17050/stat : 17050 (march_dl2004) R 17049 17049 16763 0 -1 4194304 577 0 0 0 10 0 0 0 19 0 1 0 91988526 2699264 572 1992294400 134512640 134996440 4294956176 18446744073709551615 134775916 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17050/statm: 659 573 50 118 0 538 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4692

[startup+0.30263 s]
/proc/loadavg: 1.38 1.47 1.37 3/64 17049
/proc/meminfo: memFree=935408/2055920 swapFree=4192956/4192956
[pid=17049] ppid=17047 vsize=2056 CPUtime=0
/proc/17049/stat : 17049 (SATzilla2009_C) S 17047 17049 16763 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 91988526 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/17049/statm: 514 112 96 399 0 111 0
[pid=17050] ppid=17049 vsize=6992 CPUtime=0.29
/proc/17050/stat : 17050 (march_dl2004) R 17049 17049 16763 0 -1 4194304 4002 0 0 0 28 1 0 0 21 0 1 0 91988526 7159808 1332 1992294400 134512640 134996440 4294956176 18446744073709551615 134560162 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17050/statm: 1748 1332 65 118 0 1627 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9048

[startup+0.701668 s]
/proc/loadavg: 1.38 1.47 1.37 3/64 17049
/proc/meminfo: memFree=935408/2055920 swapFree=4192956/4192956
[pid=17049] ppid=17047 vsize=2056 CPUtime=0
/proc/17049/stat : 17049 (SATzilla2009_C) S 17047 17049 16763 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 91988526 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/17049/statm: 514 112 96 399 0 111 0
[pid=17050] ppid=17049 vsize=8164 CPUtime=0.69
/proc/17050/stat : 17050 (march_dl2004) R 17049 17049 16763 0 -1 4194304 7290 0 0 0 65 4 0 0 25 0 1 0 91988526 8359936 1588 1992294400 134512640 134996440 4294956176 18446744073709551615 134533671 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17050/statm: 2043 1588 73 118 0 1922 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10220

[startup+1.50176 s]
/proc/loadavg: 1.38 1.47 1.37 2/66 17051
/proc/meminfo: memFree=928160/2055920 swapFree=4192956/4192956
[pid=17049] ppid=17047 vsize=2056 CPUtime=0
/proc/17049/stat : 17049 (SATzilla2009_C) S 17047 17049 16763 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 91988526 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/17049/statm: 514 112 96 399 0 111 0
[pid=17050] ppid=17049 vsize=9512 CPUtime=1.49
/proc/17050/stat : 17050 (march_dl2004) R 17049 17049 16763 0 -1 4194304 7579 0 0 0 135 14 0 0 25 0 1 0 91988526 9740288 1844 1992294400 134512640 134996440 4294956176 18446744073709551615 134533658 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17050/statm: 2378 1844 73 118 0 2257 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11568

[startup+3.10194 s]
/proc/loadavg: 1.38 1.47 1.37 2/66 17051
/proc/meminfo: memFree=928032/2055920 swapFree=4192956/4192956
[pid=17049] ppid=17047 vsize=2056 CPUtime=0
/proc/17049/stat : 17049 (SATzilla2009_C) S 17047 17049 16763 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 91988526 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/17049/statm: 514 112 96 399 0 111 0
[pid=17050] ppid=17049 vsize=9512 CPUtime=3.09
/proc/17050/stat : 17050 (march_dl2004) R 17049 17049 16763 0 -1 4194304 7579 0 0 0 295 14 0 0 25 0 1 0 91988526 9740288 1844 1992294400 134512640 134996440 4294956176 18446744073709551615 134675049 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17050/statm: 2378 1844 73 118 0 2257 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11568

[startup+6.3013 s]
/proc/loadavg: 1.43 1.48 1.37 2/66 17052
/proc/meminfo: memFree=930024/2055920 swapFree=4192956/4192956
[pid=17049] ppid=17047 vsize=2056 CPUtime=4.99
/proc/17049/stat : 17049 (SATzilla2009_C) S 17047 17049 16763 0 -1 4194304 152 7579 0 0 0 0 484 15 16 0 1 0 91988526 2105344 121 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/17049/statm: 514 121 104 399 0 111 0
[pid=17052] ppid=17049 vsize=5904 CPUtime=1.28
/proc/17052/stat : 17052 (mxc-sr08) R 17049 17049 16763 0 -1 4194304 1808 0 0 0 127 1 0 0 25 0 1 0 91989027 6045696 1352 1992294400 134512640 135078026 4294956176 18446744073709551615 134522635 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17052/statm: 1476 1352 71 138 0 1335 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 7960

[startup+12.701 s]
/proc/loadavg: 1.40 1.47 1.37 2/65 17053
/proc/meminfo: memFree=928944/2055920 swapFree=4192956/4192956
[pid=17049] ppid=17047 vsize=6328 CPUtime=12.28
/proc/17049/stat : 17049 (SATzilla2009_C) S 17047 17049 16763 0 -1 4194304 2167 11074 0 0 214 0 996 18 25 0 1 0 91988526 6479872 1215 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/17049/statm: 1582 1215 136 399 0 1179 0
Current children cumulated CPU time (s) 12.28
Current children cumulated vsize (KiB) 6328

[startup+25.5025 s]
/proc/loadavg: 1.31 1.45 1.36 2/66 17055
/proc/meminfo: memFree=919080/2055920 swapFree=4192956/4192956
[pid=17049] ppid=17047 vsize=7620 CPUtime=19.07
/proc/17049/stat : 17049 (SATzilla2009_C) S 17047 17049 16763 0 -1 4194304 4737 13480 0 0 688 4 1195 20 25 0 1 0 91988526 7802880 1682 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17049/statm: 1905 1682 219 399 0 1502 0
[pid=17055] ppid=17049 vsize=16260 CPUtime=6.36
/proc/17055/stat : 17055 (zchaff_rand) R 17049 17049 16763 0 -1 4194304 3160 0 0 0 632 4 0 0 25 0 1 0 91990438 16650240 2548 1992294400 134512640 135365884 4294956160 18446744073709551615 134543650 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17055/statm: 4065 2548 112 208 0 3837 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 23880

[startup+51.1024 s]
/proc/loadavg: 1.20 1.41 1.35 2/66 17055
/proc/meminfo: memFree=910120/2055920 swapFree=4192956/4192956
[pid=17049] ppid=17047 vsize=7620 CPUtime=19.07
/proc/17049/stat : 17049 (SATzilla2009_C) S 17047 17049 16763 0 -1 4194304 4737 13480 0 0 688 4 1195 20 25 0 1 0 91988526 7802880 1682 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17049/statm: 1905 1682 219 399 0 1502 0
[pid=17055] ppid=17049 vsize=29544 CPUtime=31.94
/proc/17055/stat : 17055 (zchaff_rand) R 17049 17049 16763 0 -1 4194304 5949 0 0 0 3181 13 0 0 25 0 1 0 91990438 30253056 4696 1992294400 134512640 135365884 4294956160 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17055/statm: 7386 4696 112 208 0 7158 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 37164

[startup+102.306 s]
/proc/loadavg: 1.09 1.34 1.33 2/66 17055
/proc/meminfo: memFree=900200/2055920 swapFree=4192956/4192956
[pid=17049] ppid=17047 vsize=7620 CPUtime=19.07
/proc/17049/stat : 17049 (SATzilla2009_C) S 17047 17049 16763 0 -1 4194304 4737 13480 0 0 688 4 1195 20 25 0 1 0 91988526 7802880 1682 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17049/statm: 1905 1682 219 399 0 1502 0
[pid=17055] ppid=17049 vsize=48616 CPUtime=83.12
/proc/17055/stat : 17055 (zchaff_rand) R 17049 17049 16763 0 -1 4194304 8459 0 0 0 8287 25 0 0 25 0 1 0 91990438 49782784 7206 1992294400 134512640 135365884 4294956160 18446744073709551615 134543594 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17055/statm: 12154 7206 112 208 0 11926 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 56236

[startup+162.303 s]
/proc/loadavg: 1.03 1.28 1.31 2/66 17055
/proc/meminfo: memFree=892520/2055920 swapFree=4192956/4192956
[pid=17049] ppid=17047 vsize=7620 CPUtime=19.07
/proc/17049/stat : 17049 (SATzilla2009_C) S 17047 17049 16763 0 -1 4194304 4737 13480 0 0 688 4 1195 20 25 0 1 0 91988526 7802880 1682 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17049/statm: 1905 1682 219 399 0 1502 0
[pid=17055] ppid=17049 vsize=50932 CPUtime=143.09
/proc/17055/stat : 17055 (zchaff_rand) R 17049 17049 16763 0 -1 4194304 10378 0 0 0 14276 33 0 0 25 0 1 0 91990438 52154368 9125 1992294400 134512640 135365884 4294956160 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17055/statm: 12733 9125 112 208 0 12505 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 58552

[startup+222.303 s]
/proc/loadavg: 1.01 1.23 1.29 2/66 17055
/proc/meminfo: memFree=886504/2055920 swapFree=4192956/4192956
[pid=17049] ppid=17047 vsize=7620 CPUtime=19.07
/proc/17049/stat : 17049 (SATzilla2009_C) S 17047 17049 16763 0 -1 4194304 4737 13480 0 0 688 4 1195 20 25 0 1 0 91988526 7802880 1682 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17049/statm: 1905 1682 219 399 0 1502 0
[pid=17055] ppid=17049 vsize=58172 CPUtime=203.05
/proc/17055/stat : 17055 (zchaff_rand) R 17049 17049 16763 0 -1 4194304 13162 0 0 0 20263 42 0 0 25 0 1 0 91990438 59568128 10628 1992294400 134512640 135365884 4294956160 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17055/statm: 14543 10628 112 208 0 14315 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 65792

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

[startup+230.303 s]
/proc/loadavg: 1.01 1.22 1.28 2/66 17055
/proc/meminfo: memFree=885736/2055920 swapFree=4192956/4192956
[pid=17049] ppid=17047 vsize=7620 CPUtime=19.07
/proc/17049/stat : 17049 (SATzilla2009_C) S 17047 17049 16763 0 -1 4194304 4737 13480 0 0 688 4 1195 20 25 0 1 0 91988526 7802880 1682 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17049/statm: 1905 1682 219 399 0 1502 0
[pid=17055] ppid=17049 vsize=58476 CPUtime=211.04
/proc/17055/stat : 17055 (zchaff_rand) R 17049 17049 16763 0 -1 4194304 13362 0 0 0 21061 43 0 0 25 0 1 0 91990438 59879424 10828 1992294400 134512640 135365884 4294956160 18446744073709551615 134543985 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17055/statm: 14619 10828 112 208 0 14391 0
Current children cumulated CPU time (s) 230.11
Current children cumulated vsize (KiB) 66096

[startup+243.105 s]
/proc/loadavg: 1.01 1.21 1.28 2/66 17055
/proc/meminfo: memFree=884392/2055920 swapFree=4192956/4192956
[pid=17049] ppid=17047 vsize=7620 CPUtime=19.07
/proc/17049/stat : 17049 (SATzilla2009_C) S 17047 17049 16763 0 -1 4194304 4737 13480 0 0 688 4 1195 20 25 0 1 0 91988526 7802880 1682 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17049/statm: 1905 1682 219 399 0 1502 0
[pid=17055] ppid=17049 vsize=58924 CPUtime=223.85
/proc/17055/stat : 17055 (zchaff_rand) R 17049 17049 16763 0 -1 4194304 13692 0 0 0 22340 45 0 0 25 0 1 0 91990438 60338176 11158 1992294400 134512640 135365884 4294956160 18446744073709551615 134543578 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17055/statm: 14731 11158 112 208 0 14503 0
Current children cumulated CPU time (s) 242.92
Current children cumulated vsize (KiB) 66544

[startup+249.502 s]
/proc/loadavg: 1.00 1.21 1.28 2/66 17055
/proc/meminfo: memFree=883944/2055920 swapFree=4192956/4192956
[pid=17049] ppid=17047 vsize=7620 CPUtime=19.07
/proc/17049/stat : 17049 (SATzilla2009_C) S 17047 17049 16763 0 -1 4194304 4737 13480 0 0 688 4 1195 20 25 0 1 0 91988526 7802880 1682 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17049/statm: 1905 1682 219 399 0 1502 0
[pid=17055] ppid=17049 vsize=58924 CPUtime=230.24
/proc/17055/stat : 17055 (zchaff_rand) R 17049 17049 16763 0 -1 4194304 13826 0 0 0 22979 45 0 0 25 0 1 0 91990438 60338176 11292 1992294400 134512640 135365884 4294956160 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17055/statm: 14731 11292 112 208 0 14503 0
Current children cumulated CPU time (s) 249.31
Current children cumulated vsize (KiB) 66544

[startup+252.701 s]
/proc/loadavg: 1.00 1.20 1.27 3/66 17055
/proc/meminfo: memFree=883688/2055920 swapFree=4192956/4192956
[pid=17049] ppid=17047 vsize=7620 CPUtime=19.07
/proc/17049/stat : 17049 (SATzilla2009_C) S 17047 17049 16763 0 -1 4194304 4737 13480 0 0 688 4 1195 20 25 0 1 0 91988526 7802880 1682 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17049/statm: 1905 1682 219 399 0 1502 0
[pid=17055] ppid=17049 vsize=59060 CPUtime=233.44
/proc/17055/stat : 17055 (zchaff_rand) R 17049 17049 16763 0 -1 4194304 13877 0 0 0 23298 46 0 0 25 0 1 0 91990438 60477440 11343 1992294400 134512640 135365884 4294956160 18446744073709551615 134543609 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17055/statm: 14765 11343 112 208 0 14537 0
Current children cumulated CPU time (s) 252.51
Current children cumulated vsize (KiB) 66680

[startup+254.301 s]
/proc/loadavg: 1.00 1.20 1.27 2/66 17055
/proc/meminfo: memFree=883560/2055920 swapFree=4192956/4192956
[pid=17049] ppid=17047 vsize=7620 CPUtime=19.07
/proc/17049/stat : 17049 (SATzilla2009_C) S 17047 17049 16763 0 -1 4194304 4737 13480 0 0 688 4 1195 20 25 0 1 0 91988526 7802880 1682 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17049/statm: 1905 1682 219 399 0 1502 0
[pid=17055] ppid=17049 vsize=59204 CPUtime=235.03
/proc/17055/stat : 17055 (zchaff_rand) R 17049 17049 16763 0 -1 4194304 13891 0 0 0 23457 46 0 0 25 0 1 0 91990438 60624896 11357 1992294400 134512640 135365884 4294956160 18446744073709551615 134543636 0 0 8392704 0 0 0 0 17 1 0 0
/proc/17055/statm: 14801 11357 112 208 0 14573 0
Current children cumulated CPU time (s) 254.1
Current children cumulated vsize (KiB) 66824

[startup+255.903 s]
/proc/loadavg: 1.00 1.20 1.27 2/66 17055
/proc/meminfo: memFree=883432/2055920 swapFree=4192956/4192956
[pid=17049] ppid=17047 vsize=7620 CPUtime=19.07
/proc/17049/stat : 17049 (SATzilla2009_C) S 17047 17049 16763 0 -1 4194304 4737 13480 0 0 688 4 1195 20 25 0 1 0 91988526 7802880 1682 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17049/statm: 1905 1682 219 399 0 1502 0
[pid=17055] ppid=17049 vsize=59204 CPUtime=236.63
/proc/17055/stat : 17055 (zchaff_rand) R 17049 17049 16763 0 -1 4194304 13953 0 0 0 23617 46 0 0 25 0 1 0 91990438 60624896 11419 1992294400 134512640 135365884 4294956160 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17055/statm: 14801 11419 112 208 0 14573 0
Current children cumulated CPU time (s) 255.7
Current children cumulated vsize (KiB) 66824

[startup+256.703 s]
/proc/loadavg: 1.00 1.20 1.27 2/66 17055
/proc/meminfo: memFree=883240/2055920 swapFree=4192956/4192956
[pid=17049] ppid=17047 vsize=7620 CPUtime=19.07
/proc/17049/stat : 17049 (SATzilla2009_C) S 17047 17049 16763 0 -1 4194304 4737 13480 0 0 688 4 1195 20 25 0 1 0 91988526 7802880 1682 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17049/statm: 1905 1682 219 399 0 1502 0
[pid=17055] ppid=17049 vsize=59204 CPUtime=237.43
/proc/17055/stat : 17055 (zchaff_rand) R 17049 17049 16763 0 -1 4194304 13991 0 0 0 23697 46 0 0 25 0 1 0 91990438 60624896 11457 1992294400 134512640 135365884 4294956160 18446744073709551615 134543992 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17055/statm: 14801 11457 112 208 0 14573 0
Current children cumulated CPU time (s) 256.5
Current children cumulated vsize (KiB) 66824

[startup+256.903 s]
/proc/loadavg: 1.00 1.20 1.27 2/66 17055
/proc/meminfo: memFree=883240/2055920 swapFree=4192956/4192956
[pid=17049] ppid=17047 vsize=7620 CPUtime=19.07
/proc/17049/stat : 17049 (SATzilla2009_C) S 17047 17049 16763 0 -1 4194304 4737 13480 0 0 688 4 1195 20 25 0 1 0 91988526 7802880 1682 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17049/statm: 1905 1682 219 399 0 1502 0
[pid=17055] ppid=17049 vsize=59204 CPUtime=237.62
/proc/17055/stat : 17055 (zchaff_rand) R 17049 17049 16763 0 -1 4194304 14003 0 0 0 23716 46 0 0 25 0 1 0 91990438 60624896 11469 1992294400 134512640 135365884 4294956160 18446744073709551615 134543594 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17055/statm: 14801 11469 112 208 0 14573 0
Current children cumulated CPU time (s) 256.69
Current children cumulated vsize (KiB) 66824

[startup+257.003 s]
/proc/loadavg: 1.00 1.20 1.27 2/66 17055
/proc/meminfo: memFree=883240/2055920 swapFree=4192956/4192956
[pid=17049] ppid=17047 vsize=7620 CPUtime=19.07
/proc/17049/stat : 17049 (SATzilla2009_C) S 17047 17049 16763 0 -1 4194304 4737 13480 0 0 688 4 1195 20 25 0 1 0 91988526 7802880 1682 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17049/statm: 1905 1682 219 399 0 1502 0
[pid=17055] ppid=17049 vsize=59204 CPUtime=237.72
/proc/17055/stat : 17055 (zchaff_rand) R 17049 17049 16763 0 -1 4194304 14003 0 0 0 23726 46 0 0 25 0 1 0 91990438 60624896 11469 1992294400 134512640 135365884 4294956160 18446744073709551615 134524171 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17055/statm: 14801 11469 112 208 0 14573 0
Current children cumulated CPU time (s) 256.79
Current children cumulated vsize (KiB) 66824

Child status: 10
Real time (s): 257.014
CPU time (s): 256.834
CPU user time (s): 256.113
CPU system time (s): 0.72089
CPU usage (%): 99.9301
Max. virtual memory (cumulated for all children) (KiB): 66824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 256.113
system time used= 0.72089
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32247
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= 844

runsolver used 0.250961 second user time and 0.691894 second system time

The end

Launcher Data

Begin job on node9 at 2009-04-25 08:05:48
IDJOB=1718722
IDBENCH=20494
IDSOLVER=527
FILE ID=node9/1718722-1240639547
PBS_JOBID= 9186454
Free space on /tmp= 66328 MiB

SOLVER NAME= SATzilla2009_C 2009-03-22
BENCH NAME= SAT07/industrial/grieu/vmpc_26.cnf
COMMAND LINE= HOME/SATzilla2009_C BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1718722-1240639547/watcher-1718722-1240639547 -o /tmp/evaluation-result-1718722-1240639547/solver-1718722-1240639547 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2009_C HOME/instance-1718722-1240639547.cnf

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

MD5SUM BENCH= 7e9eba7a609bdbcf7c3a7e0f5c07ab04
RANDOM SEED=1949834667

node9.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		: 3000.240
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		: 3000.240
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:        935888 kB
Buffers:         98132 kB
Cached:         919080 kB
SwapCached:          0 kB
Active:         195016 kB
Inactive:       836176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        935888 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           32632 kB
Writeback:           0 kB
Mapped:          23712 kB
Slab:            74916 kB
Committed_AS:   302308 kB
PageTables:       1388 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= 66300 MiB
End job on node9 at 2009-04-25 08:10:05