Trace number 1518842

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 503.193 503.385

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S817309453-059.cnf
MD5SUM534584fc51d8f0ef0254b8dbc8353cc1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.099983
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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 540 variables and 2295 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, 2 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 539 free variables and 2293 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.555
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 151 duplicate clauses
0.00/0.02	c resolvent_look() :: found 76 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 540 variables and 2369 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 540 variabels and 2369 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2369 / 540 ) = 4.39
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 = 539
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 |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 43
0.00/0.03	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 718
0.19/0.24	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 7214
2.49/2.57	c |----------------------------------------------------------------|
c |*
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c |****************
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c |****************************************************************| ( 3/999) NodeCount: 50722
20.08/20.18	c |----------------------------------------------------------------|
c |*
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c |****
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c |****************************************************************| ( 4/999) NodeCount: 259929
115.15/115.25	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 5/999) NodeCount: 995758
488.11/488.40	c |----------------------------------------------------------------|
c |*
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c |***
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c |**********
c |***********
503.10/503.37	c |11010000001010000000000000000000100000000000000000000000000$$$$|
503.10/503.37	
c |***********
503.10/503.37	c
503.10/503.37	c main():: nodeCount: 1029686
503.10/503.37	c main():: dead ends in main: 8525
503.10/503.37	c main():: lookAheadCount: 70490132
503.10/503.37	c main():: unitResolveCount: 10523112
503.10/503.37	c main():: time=503.260000
503.10/503.37	c main():: necessary_assignments: 198161
503.10/503.37	c main():: bin_sat: 0, bin_unsat 0
503.10/503.37	c main():: doublelook: #: 2809763, succes #: 1524216
503.10/503.37	c main():: doublelook: overall 4.059 of all possible doublelooks executed
503.10/503.37	c main():: doublelook: succesrate: 54.247, average DL_trigger: 53.791
503.10/503.37	c main():: SOLUTION VERIFIED :-)
503.10/503.37	s SATISFIABLE
503.10/503.37	v -1 2 -4 -5 -6 -7 8 9 10 11 12 13 14 15 16 -17 18 -19 20 -21 22 -23 24 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 -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 -126 127 130 -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 -160 -161 162 163 164 -165 -166 167 168 -169 170 -171 172 173 174 -175 -176 -177 178 -179 -181 182 183 184 -185 -186 187 189 -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 -280 281 -282 -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 -311 312 314 315 -316 317 -318 -319 320 321 -322 -323 324 -325 -326 327 328 329 330 -331 332 333 -335 -336 338 -339 -340 -341 -342 -343 344 345 -346 347 -348 -349 350 -351 352 353 -354 355 -356 358 -359 360 361 362 363 -364 -365 366 367 368 -369 370 371 -373 374 -375 376 377 -378 379 380 -381 -382 -383 -384 385 386 387 -388 -390 -391 -392 -393 394 -395 -396 398 399 -400 -401 -402 -403 -404 405 -406 -408 409 410 -411 -412 -413 -414 -415 416 -417 418 -419 -420 421 422 423 424 -426 427 428 429 431 -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 -485 486 487 488 489 490 491 -492 -493 -494 495 496 498 499 500 501 -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 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-1518842-1238304939/watcher-1518842-1238304939 -o /tmp/evaluation-result-1518842-1238304939/solver-1518842-1238304939 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1518842-1238304939.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 14761
/proc/meminfo: memFree=1425064/2055920 swapFree=4177912/4192956
[pid=14761] ppid=14759 vsize=964 CPUtime=0
/proc/14761/stat : 14761 (march_nn) R 14759 14761 14500 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 1103154925 987136 122 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/14761/statm: 241 122 63 167 0 72 0

[startup+0.0690011 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 14761
/proc/meminfo: memFree=1425064/2055920 swapFree=4177912/4192956
[pid=14761] ppid=14759 vsize=1792 CPUtime=0.06
/proc/14761/stat : 14761 (march_nn) R 14759 14761 14500 0 -1 4194304 310 0 0 0 6 0 0 0 18 0 1 0 1103154925 1835008 293 1992294400 134512640 135197250 4294956240 18446744073709551615 134552516 0 0 4096 0 0 0 0 17 1 0 0
/proc/14761/statm: 448 293 93 167 0 279 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1792

[startup+0.102008 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 14761
/proc/meminfo: memFree=1425064/2055920 swapFree=4177912/4192956
[pid=14761] ppid=14759 vsize=1924 CPUtime=0.09
/proc/14761/stat : 14761 (march_nn) R 14759 14761 14500 0 -1 4194304 317 0 0 0 9 0 0 0 18 0 1 0 1103154925 1970176 300 1992294400 134512640 135197250 4294956240 18446744073709551615 134542169 0 0 4096 0 0 0 0 17 1 0 0
/proc/14761/statm: 481 300 93 167 0 312 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1924

[startup+0.301051 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 14761
/proc/meminfo: memFree=1425064/2055920 swapFree=4177912/4192956
[pid=14761] ppid=14759 vsize=1924 CPUtime=0.29
/proc/14761/stat : 14761 (march_nn) R 14759 14761 14500 0 -1 4194304 335 0 0 0 29 0 0 0 19 0 1 0 1103154925 1970176 318 1992294400 134512640 135197250 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/14761/statm: 481 318 93 167 0 312 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1924

[startup+0.701136 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 14761
/proc/meminfo: memFree=1425064/2055920 swapFree=4177912/4192956
[pid=14761] ppid=14759 vsize=2096 CPUtime=0.69
/proc/14761/stat : 14761 (march_nn) R 14759 14761 14500 0 -1 4194304 357 0 0 0 69 0 0 0 22 0 1 0 1103154925 2146304 340 1992294400 134512640 135197250 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/14761/statm: 524 340 93 167 0 355 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2096

[startup+1.50131 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 14762
/proc/meminfo: memFree=1424096/2055920 swapFree=4177912/4192956
[pid=14761] ppid=14759 vsize=2232 CPUtime=1.49
/proc/14761/stat : 14761 (march_nn) R 14759 14761 14500 0 -1 4194304 398 0 0 0 149 0 0 0 25 0 1 0 1103154925 2285568 381 1992294400 134512640 135197250 4294956240 18446744073709551615 134541955 0 0 4096 0 0 0 0 17 1 0 0
/proc/14761/statm: 558 381 93 167 0 389 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2232

[startup+3.10165 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 14762
/proc/meminfo: memFree=1423776/2055920 swapFree=4177912/4192956
[pid=14761] ppid=14759 vsize=2400 CPUtime=3.09
/proc/14761/stat : 14761 (march_nn) R 14759 14761 14500 0 -1 4194304 425 0 0 0 309 0 0 0 25 0 1 0 1103154925 2457600 408 1992294400 134512640 135197250 4294956240 18446744073709551615 134525435 0 0 4096 0 0 0 0 17 1 0 0
/proc/14761/statm: 600 408 93 167 0 431 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2400

[startup+6.30134 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 14762
/proc/meminfo: memFree=1423456/2055920 swapFree=4177912/4192956
[pid=14761] ppid=14759 vsize=2688 CPUtime=6.29
/proc/14761/stat : 14761 (march_nn) R 14759 14761 14500 0 -1 4194304 489 0 0 0 629 0 0 0 25 0 1 0 1103154925 2752512 472 1992294400 134512640 135197250 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/14761/statm: 672 472 93 167 0 503 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2688

[startup+12.7017 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 14762
/proc/meminfo: memFree=1422752/2055920 swapFree=4177912/4192956
[pid=14761] ppid=14759 vsize=3476 CPUtime=12.69
/proc/14761/stat : 14761 (march_nn) R 14759 14761 14500 0 -1 4194304 633 0 0 0 1269 0 0 0 25 0 1 0 1103154925 3559424 616 1992294400 134512640 135197250 4294956240 18446744073709551615 134615982 0 0 4096 0 0 0 0 17 1 0 0
/proc/14761/statm: 869 616 93 167 0 700 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3476

[startup+25.5015 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 14762
/proc/meminfo: memFree=1421856/2055920 swapFree=4177912/4192956
[pid=14761] ppid=14759 vsize=4212 CPUtime=25.48
/proc/14761/stat : 14761 (march_nn) R 14759 14761 14500 0 -1 4194304 850 0 0 0 2548 0 0 0 25 0 1 0 1103154925 4313088 833 1992294400 134512640 135197250 4294956240 18446744073709551615 134525363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14761/statm: 1053 833 93 167 0 884 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4212

[startup+51.102 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 14762
/proc/meminfo: memFree=1420128/2055920 swapFree=4177912/4192956
[pid=14761] ppid=14759 vsize=6572 CPUtime=51.07
/proc/14761/stat : 14761 (march_nn) R 14759 14761 14500 0 -1 4194304 1283 0 0 0 5106 1 0 0 25 0 1 0 1103154925 6729728 1266 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/14761/statm: 1643 1266 93 167 0 1474 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6572

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 14762
/proc/meminfo: memFree=1416672/2055920 swapFree=4177912/4192956
[pid=14761] ppid=14759 vsize=11768 CPUtime=102.25
/proc/14761/stat : 14761 (march_nn) R 14759 14761 14500 0 -1 4194304 2120 0 0 0 10224 1 0 0 25 0 1 0 1103154925 12050432 2103 1992294400 134512640 135197250 4294956240 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0
/proc/14761/statm: 2942 2103 93 167 0 2773 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 11768

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14762
/proc/meminfo: memFree=1412832/2055920 swapFree=4177912/4192956
[pid=14761] ppid=14759 vsize=17420 CPUtime=162.23
/proc/14761/stat : 14761 (march_nn) R 14759 14761 14500 0 -1 4194304 3080 0 0 0 16221 2 0 0 25 0 1 0 1103154925 17838080 3063 1992294400 134512640 135197250 4294956240 18446744073709551615 134525423 0 0 4096 0 0 0 0 17 1 0 0
/proc/14761/statm: 4355 3063 93 167 0 4186 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17420

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14762
/proc/meminfo: memFree=1409056/2055920 swapFree=4177912/4192956
[pid=14761] ppid=14759 vsize=17420 CPUtime=222.2
/proc/14761/stat : 14761 (march_nn) R 14759 14761 14500 0 -1 4194304 4019 0 0 0 22217 3 0 0 25 0 1 0 1103154925 17838080 4002 1992294400 134512640 135197250 4294956240 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 1 0 0
/proc/14761/statm: 4355 4002 93 167 0 4186 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 17420

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14762
/proc/meminfo: memFree=1405280/2055920 swapFree=4177912/4192956
[pid=14761] ppid=14759 vsize=26784 CPUtime=282.18
/proc/14761/stat : 14761 (march_nn) R 14759 14761 14500 0 -1 4194304 4961 0 0 0 28214 4 0 0 25 0 1 0 1103154925 27426816 4944 1992294400 134512640 135197250 4294956240 18446744073709551615 134525322 0 0 4096 0 0 0 0 17 1 0 0
/proc/14761/statm: 6696 4944 93 167 0 6527 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 26784

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14762
/proc/meminfo: memFree=1401568/2055920 swapFree=4177912/4192956
[pid=14761] ppid=14759 vsize=26916 CPUtime=342.16
/proc/14761/stat : 14761 (march_nn) R 14759 14761 14500 0 -1 4194304 5877 0 0 0 34211 5 0 0 25 0 1 0 1103154925 27561984 5860 1992294400 134512640 135197250 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/14761/statm: 6729 5860 93 167 0 6560 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 26916

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14762
/proc/meminfo: memFree=1397920/2055920 swapFree=4177912/4192956
[pid=14761] ppid=14759 vsize=35648 CPUtime=402.13
/proc/14761/stat : 14761 (march_nn) R 14759 14761 14500 0 -1 4194304 6775 0 0 0 40208 5 0 0 25 0 1 0 1103154925 36503552 6758 1992294400 134512640 135197250 4294956240 18446744073709551615 134570914 0 0 4096 0 0 0 0 17 1 0 0
/proc/14761/statm: 8912 6758 93 167 0 8743 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 35648

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14762
/proc/meminfo: memFree=1394464/2055920 swapFree=4177912/4192956
[pid=14761] ppid=14759 vsize=35648 CPUtime=462.12
/proc/14761/stat : 14761 (march_nn) R 14759 14761 14500 0 -1 4194304 7630 0 0 0 46206 6 0 0 25 0 1 0 1103154925 36503552 7613 1992294400 134512640 135197250 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/14761/statm: 8912 7613 93 167 0 8743 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 35648

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

[startup+486.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14762
/proc/meminfo: memFree=1393248/2055920 swapFree=4177912/4192956
[pid=14761] ppid=14759 vsize=35648 CPUtime=486.11
/proc/14761/stat : 14761 (march_nn) R 14759 14761 14500 0 -1 4194304 7945 0 0 0 48605 6 0 0 25 0 1 0 1103154925 36503552 7928 1992294400 134512640 135197250 4294956240 18446744073709551615 134523574 0 0 4096 0 0 0 0 17 1 0 0
/proc/14761/statm: 8912 7928 93 167 0 8743 0
Current children cumulated CPU time (s) 486.11
Current children cumulated vsize (KiB) 35648

[startup+492.702 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14762
/proc/meminfo: memFree=1392864/2055920 swapFree=4177912/4192956
[pid=14761] ppid=14759 vsize=35648 CPUtime=492.51
/proc/14761/stat : 14761 (march_nn) R 14759 14761 14500 0 -1 4194304 8041 0 0 0 49245 6 0 0 25 0 1 0 1103154925 36503552 8024 1992294400 134512640 135197250 4294956240 18446744073709551615 134542234 0 0 4096 0 0 0 0 17 1 0 0
/proc/14761/statm: 8912 8024 93 167 0 8743 0
Current children cumulated CPU time (s) 492.51
Current children cumulated vsize (KiB) 35648

[startup+499.101 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14762
/proc/meminfo: memFree=1392544/2055920 swapFree=4177912/4192956
[pid=14761] ppid=14759 vsize=35648 CPUtime=498.9
/proc/14761/stat : 14761 (march_nn) R 14759 14761 14500 0 -1 4194304 8143 0 0 0 49884 6 0 0 25 0 1 0 1103154925 36503552 8126 1992294400 134512640 135197250 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/14761/statm: 8912 8126 93 167 0 8743 0
Current children cumulated CPU time (s) 498.9
Current children cumulated vsize (KiB) 35648

[startup+500.702 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14762
/proc/meminfo: memFree=1392352/2055920 swapFree=4177912/4192956
[pid=14761] ppid=14759 vsize=35648 CPUtime=500.5
/proc/14761/stat : 14761 (march_nn) R 14759 14761 14500 0 -1 4194304 8170 0 0 0 50044 6 0 0 25 0 1 0 1103154925 36503552 8153 1992294400 134512640 135197250 4294956240 18446744073709551615 134552735 0 0 4096 0 0 0 0 17 1 0 0
/proc/14761/statm: 8912 8153 93 167 0 8743 0
Current children cumulated CPU time (s) 500.5
Current children cumulated vsize (KiB) 35648

[startup+502.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14762
/proc/meminfo: memFree=1392288/2055920 swapFree=4177912/4192956
[pid=14761] ppid=14759 vsize=35648 CPUtime=502.1
/proc/14761/stat : 14761 (march_nn) R 14759 14761 14500 0 -1 4194304 8197 0 0 0 50204 6 0 0 25 0 1 0 1103154925 36503552 8180 1992294400 134512640 135197250 4294956240 18446744073709551615 134541918 0 0 4096 0 0 0 0 17 1 0 0
/proc/14761/statm: 8912 8180 93 167 0 8743 0
Current children cumulated CPU time (s) 502.1
Current children cumulated vsize (KiB) 35648

[startup+503.101 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14762
/proc/meminfo: memFree=1392224/2055920 swapFree=4177912/4192956
[pid=14761] ppid=14759 vsize=35648 CPUtime=502.9
/proc/14761/stat : 14761 (march_nn) R 14759 14761 14500 0 -1 4194304 8210 0 0 0 50284 6 0 0 25 0 1 0 1103154925 36503552 8193 1992294400 134512640 135197250 4294956240 18446744073709551615 134552482 0 0 4096 0 0 0 0 17 1 0 0
/proc/14761/statm: 8912 8193 93 167 0 8743 0
Current children cumulated CPU time (s) 502.9
Current children cumulated vsize (KiB) 35648

[startup+503.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14762
/proc/meminfo: memFree=1392224/2055920 swapFree=4177912/4192956
[pid=14761] ppid=14759 vsize=35648 CPUtime=503.1
/proc/14761/stat : 14761 (march_nn) R 14759 14761 14500 0 -1 4194304 8213 0 0 0 50304 6 0 0 25 0 1 0 1103154925 36503552 8196 1992294400 134512640 135197250 4294956240 18446744073709551615 134649395 0 0 4096 0 0 0 0 17 1 0 0
/proc/14761/statm: 8912 8196 93 167 0 8743 0
Current children cumulated CPU time (s) 503.1
Current children cumulated vsize (KiB) 35648

Child status: 10
Real time (s): 503.385
CPU time (s): 503.193
CPU user time (s): 503.125
CPU system time (s): 0.068989
CPU usage (%): 99.962
Max. virtual memory (cumulated for all children) (KiB): 35648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 503.125
system time used= 0.068989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8230
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= 684

runsolver used 0.377942 second user time and 1.05984 second system time

The end

Launcher Data 

Begin job on node71 at 2009-03-29 07:35:39
IDJOB=1518842
IDBENCH=70713
IDSOLVER=522
FILE ID=node71/1518842-1238304939
PBS_JOBID= 9061030
Free space on /tmp= 66352 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S817309453-059.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518842-1238304939/watcher-1518842-1238304939 -o /tmp/evaluation-result-1518842-1238304939/solver-1518842-1238304939 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1518842-1238304939.cnf

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

MD5SUM BENCH= 534584fc51d8f0ef0254b8dbc8353cc1
RANDOM SEED=966866001

node71.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		: 3000.270
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		: 3000.270
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:       1425544 kB
Buffers:         77640 kB
Cached:         463520 kB
SwapCached:       9096 kB
Active:         180940 kB
Inactive:       370968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1425544 kB
SwapTotal:     4192956 kB
SwapFree:      4177912 kB
Dirty:             800 kB
Writeback:           0 kB
Mapped:          16456 kB
Slab:            64396 kB
Committed_AS:  2420376 kB
PageTables:       1444 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= 66352 MiB
End job on node71 at 2009-03-29 07:44:03