Trace number 1518386

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
march_nn nnSAT 726.195 726.436

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S1879859331-044.cnf
MD5SUM7a99883e1d20acc28491f28db1ea5f95
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.024995
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 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 560 variables and 2380 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 11 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 558 free variables and 2369 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.475
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 156 duplicate clauses
0.00/0.02	c resolvent_look() :: found 63 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 560 variables and 2432 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 560 variabels and 2432 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2432 / 560 ) = 4.34
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c number of free variables = 558
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 43
0.00/0.03	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 768
0.19/0.25	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 8554
2.89/2.94	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 3/999) NodeCount: 63603
24.98/25.07	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 332800
147.54/147.69	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 5/999) NodeCount: 1296019
635.59/635.87	c |----------------------------------------------------------------|
c |*
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c |****
c |*****
c |******
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c |****************
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c |************************
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726.15/726.42	c |1001000100010000000000000001010000000000000000$$$$$$$$$$$$$$$$$|
726.15/726.42	
c |***************************
726.15/726.42	c
726.15/726.42	c main():: nodeCount: 1476745
726.15/726.42	c main():: dead ends in main: 12368
726.15/726.42	c main():: lookAheadCount: 100553230
726.15/726.42	c main():: unitResolveCount: 15254567
726.15/726.42	c main():: time=726.280000
726.15/726.42	c main():: necessary_assignments: 280948
726.15/726.42	c main():: bin_sat: 0, bin_unsat 0
726.15/726.42	c main():: doublelook: #: 4009610, succes #: 2167616
726.15/726.42	c main():: doublelook: overall 4.061 of all possible doublelooks executed
726.15/726.42	c main():: doublelook: succesrate: 54.061, average DL_trigger: 54.651
726.15/726.42	c main():: SOLUTION VERIFIED :-)
726.15/726.42	s SATISFIABLE
726.15/726.42	v 1 -2 3 -4 -6 7 8 9 -10 11 12 13 14 -15 -16 -17 -18 -19 -20 -21 22 23 24 -25 26 27 -28 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 77 80 -81 -82 -83 84 -85 -86 -87 -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 -121 -122 123 -124 125 -126 -127 128 -129 -130 -131 132 133 134 -135 137 138 -139 140 -141 -142 -143 -144 145 -147 148 -149 151 152 -153 -154 155 -157 158 159 160 161 -162 -163 164 -165 -166 167 168 -169 170 171 -173 -174 -175 -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 -211 212 -213 -214 215 -216 -217 -218 219 -220 -221 -222 -223 -224 225 -226 -227 -228 230 -231 -232 -233 -234 -235 -236 237 238 240 -241 -243 -244 245 246 -247 -248 250 -251 -252 -253 -254 255 -256 257 -258 -259 261 -262 263 264 -265 266 267 269 -270 -271 272 273 -274 -275 276 277 -278 -279 -280 281 -282 -283 285 -286 288 -289 -290 291 -292 -293 -294 295 -296 297 -299 300 301 -302 303 -304 -305 -306 -307 -308 309 -310 311 -312 -313 314 315 317 -318 -319 320 321 -322 -323 324 -325 -326 -327 -328 329 -330 -331 -332 333 334 -335 336 337 338 -339 -340 341 342 344 345 -346 -347 -348 -349 350 351 -352 -353 -354 -355 356 357 -358 -359 360 361 -362 363 -364 366 -367 -368 -369 -370 -371 -372 373 -374 -375 -377 378 -379 -380 381 -382 383 384 -385 -386 388 390 391 392 -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 -430 -431 432 433 -434 435 -436 -437 438 -439 440 -441 -442 443 -444 446 447 448 449 450 451 452 -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 -540 542 543 544 545 -546 -547 -548 -549 551 552 553 -554 -555 -556 557 -558 559 -560 0

Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1518386-1238298847/watcher-1518386-1238298847 -o /tmp/evaluation-result-1518386-1238298847/solver-1518386-1238298847 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1518386-1238298847.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: 0.91 0.97 0.99 3/64 27612
/proc/meminfo: memFree=1362176/2055920 swapFree=4178416/4192956
[pid=27612] ppid=27610 vsize=968 CPUtime=0
/proc/27612/stat : 27612 (march_nn) R 27610 27612 27575 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 1102550758 991232 123 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/27612/statm: 242 123 63 167 0 73 0

[startup+0.040126 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 27612
/proc/meminfo: memFree=1362176/2055920 swapFree=4178416/4192956
[pid=27612] ppid=27610 vsize=1808 CPUtime=0.03
/proc/27612/stat : 27612 (march_nn) R 27610 27612 27575 0 -1 4194304 309 0 0 0 3 0 0 0 18 0 1 0 1102550758 1851392 292 1992294400 134512640 135197250 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/27612/statm: 452 292 93 167 0 283 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1808

[startup+0.101136 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 27612
/proc/meminfo: memFree=1362176/2055920 swapFree=4178416/4192956
[pid=27612] ppid=27610 vsize=1964 CPUtime=0.09
/proc/27612/stat : 27612 (march_nn) R 27610 27612 27575 0 -1 4194304 323 0 0 0 9 0 0 0 18 0 1 0 1102550758 2011136 306 1992294400 134512640 135197250 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/27612/statm: 491 306 93 167 0 322 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1964

[startup+0.301169 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 27612
/proc/meminfo: memFree=1362176/2055920 swapFree=4178416/4192956
[pid=27612] ppid=27610 vsize=1964 CPUtime=0.29
/proc/27612/stat : 27612 (march_nn) R 27610 27612 27575 0 -1 4194304 345 0 0 0 29 0 0 0 19 0 1 0 1102550758 2011136 328 1992294400 134512640 135197250 4294956240 18446744073709551615 134552479 0 0 4096 0 0 0 0 17 1 0 0
/proc/27612/statm: 491 328 93 167 0 322 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1964

[startup+0.701236 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 27612
/proc/meminfo: memFree=1362176/2055920 swapFree=4178416/4192956
[pid=27612] ppid=27610 vsize=2136 CPUtime=0.69
/proc/27612/stat : 27612 (march_nn) R 27610 27612 27575 0 -1 4194304 365 0 0 0 69 0 0 0 22 0 1 0 1102550758 2187264 348 1992294400 134512640 135197250 4294956240 18446744073709551615 134649028 0 0 4096 0 0 0 0 17 1 0 0
/proc/27612/statm: 534 348 93 167 0 365 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2136

[startup+1.50137 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 27613
/proc/meminfo: memFree=1361080/2055920 swapFree=4178416/4192956
[pid=27612] ppid=27610 vsize=2136 CPUtime=1.49
/proc/27612/stat : 27612 (march_nn) R 27610 27612 27575 0 -1 4194304 385 0 0 0 149 0 0 0 25 0 1 0 1102550758 2187264 368 1992294400 134512640 135197250 4294956240 18446744073709551615 134542050 0 0 4096 0 0 0 0 17 1 0 0
/proc/27612/statm: 534 368 93 167 0 365 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2136

[startup+3.10163 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 27613
/proc/meminfo: memFree=1360696/2055920 swapFree=4178416/4192956
[pid=27612] ppid=27610 vsize=2440 CPUtime=3.09
/proc/27612/stat : 27612 (march_nn) R 27610 27612 27575 0 -1 4194304 452 0 0 0 309 0 0 0 25 0 1 0 1102550758 2498560 435 1992294400 134512640 135197250 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/27612/statm: 610 435 93 167 0 441 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2440

[startup+6.30117 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 27613
/proc/meminfo: memFree=1360376/2055920 swapFree=4178416/4192956
[pid=27612] ppid=27610 vsize=2812 CPUtime=6.29
/proc/27612/stat : 27612 (march_nn) R 27610 27612 27575 0 -1 4194304 521 0 0 0 629 0 0 0 25 0 1 0 1102550758 2879488 504 1992294400 134512640 135197250 4294956240 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 1 0 0
/proc/27612/statm: 703 504 93 167 0 534 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2812

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 27613
/proc/meminfo: memFree=1359872/2055920 swapFree=4178416/4192956
[pid=27612] ppid=27610 vsize=3380 CPUtime=12.69
/proc/27612/stat : 27612 (march_nn) R 27610 27612 27575 0 -1 4194304 639 0 0 0 1269 0 0 0 25 0 1 0 1102550758 3461120 622 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/27612/statm: 845 622 93 167 0 676 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3380

[startup+25.5014 s]
/proc/loadavg: 0.95 0.97 0.99 2/65 27613
/proc/meminfo: memFree=1358848/2055920 swapFree=4178416/4192956
[pid=27612] ppid=27610 vsize=4248 CPUtime=25.48
/proc/27612/stat : 27612 (march_nn) R 27610 27612 27575 0 -1 4194304 914 0 0 0 2548 0 0 0 25 0 1 0 1102550758 4349952 871 1992294400 134512640 135197250 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/27612/statm: 1062 871 93 167 0 893 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4248

[startup+51.1016 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 27613
/proc/meminfo: memFree=1357120/2055920 swapFree=4178416/4192956
[pid=27612] ppid=27610 vsize=6632 CPUtime=51.07
/proc/27612/stat : 27612 (march_nn) R 27610 27612 27575 0 -1 4194304 1354 0 0 0 5107 0 0 0 25 0 1 0 1102550758 6791168 1311 1992294400 134512640 135197250 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/27612/statm: 1658 1311 93 167 0 1489 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6632

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 27613
/proc/meminfo: memFree=1353664/2055920 swapFree=4178416/4192956
[pid=27612] ppid=27610 vsize=11888 CPUtime=102.26
/proc/27612/stat : 27612 (march_nn) R 27610 27612 27575 0 -1 4194304 2202 0 0 0 10225 1 0 0 25 0 1 0 1102550758 12173312 2159 1992294400 134512640 135197250 4294956240 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0
/proc/27612/statm: 2972 2159 93 167 0 2803 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11888

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27613
/proc/meminfo: memFree=1349952/2055920 swapFree=4178416/4192956
[pid=27612] ppid=27610 vsize=17648 CPUtime=162.24
/proc/27612/stat : 27612 (march_nn) R 27610 27612 27575 0 -1 4194304 3134 0 0 0 16222 2 0 0 25 0 1 0 1102550758 18071552 3091 1992294400 134512640 135197250 4294956240 18446744073709551615 134542426 0 0 4096 0 0 0 0 17 1 0 0
/proc/27612/statm: 4412 3091 93 167 0 4243 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17648

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27613
/proc/meminfo: memFree=1346176/2055920 swapFree=4178416/4192956
[pid=27612] ppid=27610 vsize=17780 CPUtime=222.22
/proc/27612/stat : 27612 (march_nn) R 27610 27612 27575 0 -1 4194304 4062 0 0 0 22219 3 0 0 25 0 1 0 1102550758 18206720 4019 1992294400 134512640 135197250 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/27612/statm: 4445 4019 93 167 0 4276 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17780

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27613
/proc/meminfo: memFree=1342272/2055920 swapFree=4178416/4192956
[pid=27612] ppid=27610 vsize=23600 CPUtime=282.2
/proc/27612/stat : 27612 (march_nn) R 27610 27612 27575 0 -1 4194304 5028 0 0 0 28217 3 0 0 25 0 1 0 1102550758 24166400 4985 1992294400 134512640 135197250 4294956240 18446744073709551615 134556437 0 0 4096 0 0 0 0 17 1 0 0
/proc/27612/statm: 5900 4985 93 167 0 5731 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 23600

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27613
/proc/meminfo: memFree=1338496/2055920 swapFree=4178416/4192956
[pid=27612] ppid=27610 vsize=36100 CPUtime=342.18
/proc/27612/stat : 27612 (march_nn) R 27610 27612 27575 0 -1 4194304 5963 0 0 0 34214 4 0 0 25 0 1 0 1102550758 36966400 5920 1992294400 134512640 135197250 4294956240 18446744073709551615 134525333 0 0 4096 0 0 0 0 17 1 0 0
/proc/27612/statm: 9025 5920 93 167 0 8856 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 36100

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27613
/proc/meminfo: memFree=1334912/2055920 swapFree=4178416/4192956
[pid=27612] ppid=27610 vsize=36100 CPUtime=402.16
/proc/27612/stat : 27612 (march_nn) R 27610 27612 27575 0 -1 4194304 6874 0 0 0 40211 5 0 0 25 0 1 0 1102550758 36966400 6831 1992294400 134512640 135197250 4294956240 18446744073709551615 134613351 0 0 4096 0 0 0 0 17 1 0 0
/proc/27612/statm: 9025 6831 93 167 0 8856 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 36100

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27619
/proc/meminfo: memFree=1331064/2055920 swapFree=4178416/4192956
[pid=27612] ppid=27610 vsize=36100 CPUtime=462.13
/proc/27612/stat : 27612 (march_nn) R 27610 27612 27575 0 -1 4194304 7800 0 0 0 46208 5 0 0 25 0 1 0 1102550758 36966400 7757 1992294400 134512640 135197250 4294956240 18446744073709551615 134552934 0 0 4096 0 0 0 0 17 1 0 0
/proc/27612/statm: 9025 7757 93 167 0 8856 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 36100

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27619
/proc/meminfo: memFree=1327544/2055920 swapFree=4178416/4192956
[pid=27612] ppid=27610 vsize=36100 CPUtime=522.12
/proc/27612/stat : 27612 (march_nn) R 27610 27612 27575 0 -1 4194304 8695 0 0 0 52206 6 0 0 25 0 1 0 1102550758 36966400 8652 1992294400 134512640 135197250 4294956240 18446744073709551615 134541955 0 0 4096 0 0 0 0 17 1 0 0
/proc/27612/statm: 9025 8652 93 167 0 8856 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 36100

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27619
/proc/meminfo: memFree=1323960/2055920 swapFree=4178416/4192956
[pid=27612] ppid=27610 vsize=56724 CPUtime=582.09
/proc/27612/stat : 27612 (march_nn) R 27610 27612 27575 0 -1 4194304 9568 0 0 0 58203 6 0 0 25 0 1 0 1102550758 58085376 9525 1992294400 134512640 135197250 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/27612/statm: 14181 9525 93 167 0 14012 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 56724

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27619
/proc/meminfo: memFree=1320632/2055920 swapFree=4178416/4192956
[pid=27612] ppid=27610 vsize=56724 CPUtime=642.08
/proc/27612/stat : 27612 (march_nn) R 27610 27612 27575 0 -1 4194304 10392 0 0 0 64201 7 0 0 25 0 1 0 1102550758 58085376 10349 1992294400 134512640 135197250 4294956240 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 1 0 0
/proc/27612/statm: 14181 10349 93 167 0 14012 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 56724

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27619
/proc/meminfo: memFree=1317112/2055920 swapFree=4178416/4192956
[pid=27612] ppid=27610 vsize=56724 CPUtime=702.06
/proc/27612/stat : 27612 (march_nn) R 27610 27612 27575 0 -1 4194304 11280 0 0 0 70199 7 0 0 25 0 1 0 1102550758 58085376 11237 1992294400 134512640 135197250 4294956240 18446744073709551615 134542169 0 0 4096 0 0 0 0 17 1 0 0
/proc/27612/statm: 14181 11237 93 167 0 14012 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 56724

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

[startup+703.901 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27619
/proc/meminfo: memFree=1316984/2055920 swapFree=4178416/4192956
[pid=27612] ppid=27610 vsize=56724 CPUtime=703.66
/proc/27612/stat : 27612 (march_nn) R 27610 27612 27575 0 -1 4194304 11304 0 0 0 70359 7 0 0 25 0 1 0 1102550758 58085376 11261 1992294400 134512640 135197250 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/27612/statm: 14181 11261 93 167 0 14012 0
Current children cumulated CPU time (s) 703.66
Current children cumulated vsize (KiB) 56724

[startup+716.702 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27619
/proc/meminfo: memFree=1316280/2055920 swapFree=4178416/4192956
[pid=27612] ppid=27610 vsize=56724 CPUtime=716.45
/proc/27612/stat : 27612 (march_nn) R 27610 27612 27575 0 -1 4194304 11480 0 0 0 71638 7 0 0 25 0 1 0 1102550758 58085376 11437 1992294400 134512640 135197250 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/27612/statm: 14181 11437 93 167 0 14012 0
Current children cumulated CPU time (s) 716.45
Current children cumulated vsize (KiB) 56724

[startup+723.102 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27619
/proc/meminfo: memFree=1315896/2055920 swapFree=4178416/4192956
[pid=27612] ppid=27610 vsize=56724 CPUtime=722.85
/proc/27612/stat : 27612 (march_nn) R 27610 27612 27575 0 -1 4194304 11578 0 0 0 72278 7 0 0 25 0 1 0 1102550758 58085376 11535 1992294400 134512640 135197250 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/27612/statm: 14181 11535 93 167 0 14012 0
Current children cumulated CPU time (s) 722.85
Current children cumulated vsize (KiB) 56724

[startup+724.702 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27619
/proc/meminfo: memFree=1315832/2055920 swapFree=4178416/4192956
[pid=27612] ppid=27610 vsize=56724 CPUtime=724.45
/proc/27612/stat : 27612 (march_nn) R 27610 27612 27575 0 -1 4194304 11603 0 0 0 72438 7 0 0 25 0 1 0 1102550758 58085376 11560 1992294400 134512640 135197250 4294956240 18446744073709551615 134542341 0 0 4096 0 0 0 0 17 1 0 0
/proc/27612/statm: 14181 11560 93 167 0 14012 0
Current children cumulated CPU time (s) 724.45
Current children cumulated vsize (KiB) 56724

[startup+725.502 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27619
/proc/meminfo: memFree=1315768/2055920 swapFree=4178416/4192956
[pid=27612] ppid=27610 vsize=56724 CPUtime=725.25
/proc/27612/stat : 27612 (march_nn) R 27610 27612 27575 0 -1 4194304 11615 0 0 0 72518 7 0 0 25 0 1 0 1102550758 58085376 11572 1992294400 134512640 135197250 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/27612/statm: 14181 11572 93 167 0 14012 0
Current children cumulated CPU time (s) 725.25
Current children cumulated vsize (KiB) 56724

[startup+725.901 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27619
/proc/meminfo: memFree=1315704/2055920 swapFree=4178416/4192956
[pid=27612] ppid=27610 vsize=56724 CPUtime=725.65
/proc/27612/stat : 27612 (march_nn) R 27610 27612 27575 0 -1 4194304 11622 0 0 0 72558 7 0 0 25 0 1 0 1102550758 58085376 11579 1992294400 134512640 135197250 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/27612/statm: 14181 11579 93 167 0 14012 0
Current children cumulated CPU time (s) 725.65
Current children cumulated vsize (KiB) 56724

[startup+726.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27619
/proc/meminfo: memFree=1315704/2055920 swapFree=4178416/4192956
[pid=27612] ppid=27610 vsize=56724 CPUtime=726.05
/proc/27612/stat : 27612 (march_nn) R 27610 27612 27575 0 -1 4194304 11628 0 0 0 72598 7 0 0 25 0 1 0 1102550758 58085376 11585 1992294400 134512640 135197250 4294956240 18446744073709551615 134541894 0 0 4096 0 0 0 0 17 1 0 0
/proc/27612/statm: 14181 11585 93 167 0 14012 0
Current children cumulated CPU time (s) 726.05
Current children cumulated vsize (KiB) 56724

[startup+726.401 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27619
/proc/meminfo: memFree=1315704/2055920 swapFree=4178416/4192956
[pid=27612] ppid=27610 vsize=56724 CPUtime=726.15
/proc/27612/stat : 27612 (march_nn) R 27610 27612 27575 0 -1 4194304 11630 0 0 0 72608 7 0 0 25 0 1 0 1102550758 58085376 11587 1992294400 134512640 135197250 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/27612/statm: 14181 11587 93 167 0 14012 0
Current children cumulated CPU time (s) 726.15
Current children cumulated vsize (KiB) 56724

Child status: 10
Real time (s): 726.436
CPU time (s): 726.195
CPU user time (s): 726.11
CPU system time (s): 0.084987
CPU usage (%): 99.9668
Max. virtual memory (cumulated for all children) (KiB): 56724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 726.11
system time used= 0.084987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11634
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 1372

runsolver used 0.647901 second user time and 1.36179 second system time

The end

Launcher Data 

Begin job on node15 at 2009-03-29 05:54:07
IDJOB=1518386
IDBENCH=70675
IDSOLVER=522
FILE ID=node15/1518386-1238298847
PBS_JOBID= 9061050
Free space on /tmp= 65428 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S1879859331-044.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518386-1238298847/watcher-1518386-1238298847 -o /tmp/evaluation-result-1518386-1238298847/solver-1518386-1238298847 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1518386-1238298847.cnf

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

MD5SUM BENCH= 7a99883e1d20acc28491f28db1ea5f95
RANDOM SEED=1280106274

node15.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		: 3000.286
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		: 3000.286
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:       1362656 kB
Buffers:         83532 kB
Cached:         528496 kB
SwapCached:       8336 kB
Active:         147320 kB
Inactive:       474524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1362656 kB
SwapTotal:     4192956 kB
SwapFree:      4178416 kB
Dirty:             872 kB
Writeback:           0 kB
Mapped:          15484 kB
Slab:            57356 kB
Committed_AS:  2866312 kB
PageTables:       1464 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= 65428 MiB
End job on node15 at 2009-03-29 06:06:13