Trace number 1518110

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 366.642 366.788

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S2056912842-027.cnf
MD5SUM14b591d0eb90ad9845c9a4137eb8ce97
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.033994
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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 500 variables and 2125 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, 18 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 497 free variables and 2107 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.469
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 154 duplicate clauses
0.00/0.02	c resolvent_look() :: found 99 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 500 variables and 2206 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 500 variabels and 2206 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2206 / 500 ) = 4.41
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 = 497
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: 34
0.00/0.03	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 500
0.09/0.17	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 4468
1.49/1.54	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 3/999) NodeCount: 26476
10.39/10.40	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 111466
48.97/49.05	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 348587
169.34/169.42	c |----------------------------------------------------------------|
c |*
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c |****
c |*****
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c |************
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c |****************
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c |************************
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c |*******************************
c |********************************
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366.54/366.78	c |000100010100100010000000001000000000000$$$$$$$$$$$$$$$$$$$$$$$$|
366.54/366.78	
c |***********************************************************
366.54/366.78	c
366.54/366.78	c main():: nodeCount: 714081
366.54/366.78	c main():: dead ends in main: 7504
366.54/366.78	c main():: lookAheadCount: 49205248
366.54/366.78	c main():: unitResolveCount: 8322386
366.54/366.78	c main():: time=366.680000
366.54/366.78	c main():: necessary_assignments: 147624
366.54/366.78	c main():: bin_sat: 0, bin_unsat 0
366.54/366.78	c main():: doublelook: #: 2253416, succes #: 1365982
366.54/366.78	c main():: doublelook: overall 4.686 of all possible doublelooks executed
366.54/366.78	c main():: doublelook: succesrate: 60.618, average DL_trigger: 53.857
366.54/366.78	c main():: SOLUTION VERIFIED :-)
366.54/366.78	s SATISFIABLE
366.54/366.78	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 -56 -57 -58 -59 -60 61 -62 -63 64 -65 -66 -67 68 -69 -70 71 72 73 -74 -75 -76 -78 -80 -82 -83 -84 -85 -86 -87 88 -89 -90 -91 -92 93 -94 -95 -96 -97 -98 99 -101 102 103 -104 -105 108 -109 110 -111 112 -113 114 -115 -116 -117 -118 -119 -120 -121 -122 123 124 127 128 -129 130 131 -132 133 -134 -135 136 -137 -138 -139 140 -141 -142 -143 -144 145 -146 -147 149 -150 151 -152 -153 154 -155 156 157 -160 162 163 164 -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 -216 -217 -218 219 220 221 222 -223 224 -225 226 -227 -228 -229 230 231 -232 233 235 236 237 -238 239 240 -241 242 243 -244 -246 -247 -248 -249 -250 -251 252 -253 -254 255 -256 -257 -258 -259 -260 -261 -262 -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 -323 -324 326 -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 -392 393 -394 -396 398 -399 -400 401 402 403 404 405 -406 -407 408 409 410 -412 413 414 415 -416 -417 -418 419 420 -421 -422 -423 424 425 426 -427 -428 429 -431 432 -433 434 -435 -436 -437 438 -439 440 -441 442 -443 445 446 -447 -449 -450 451 -453 -454 -456 -457 -459 460 461 -463 -464 465 466 467 468 -469 -470 -471 -472 -473 -474 -475 -476 477 -478 479 -480 481 482 483 484 -486 487 -488 -489 -490 491 492 493 494 -495 -496 -497 498 499 500 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-1518110-1238295321/watcher-1518110-1238295321 -o /tmp/evaluation-result-1518110-1238295321/solver-1518110-1238295321 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1518110-1238295321.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: 0.92 0.98 0.99 3/64 32551
/proc/meminfo: memFree=906456/2055920 swapFree=4171920/4192956
[pid=32551] ppid=32549 vsize=976 CPUtime=0
/proc/32551/stat : 32551 (march_nn) R 32549 32551 29108 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 1102197870 999424 130 1992294400 134512640 135197250 4294956240 18446744073709551615 134722609 0 0 4096 0 0 0 0 17 1 0 0
/proc/32551/statm: 244 130 66 167 0 75 0

[startup+0.0371131 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 32551
/proc/meminfo: memFree=906456/2055920 swapFree=4171920/4192956
[pid=32551] ppid=32549 vsize=1740 CPUtime=0.03
/proc/32551/stat : 32551 (march_nn) R 32549 32551 29108 0 -1 4194304 280 0 0 0 3 0 0 0 18 0 1 0 1102197870 1781760 263 1992294400 134512640 135197250 4294956240 18446744073709551615 134570830 0 0 4096 0 0 0 0 17 1 0 0
/proc/32551/statm: 435 263 93 167 0 266 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1740

[startup+0.101107 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 32551
/proc/meminfo: memFree=906456/2055920 swapFree=4171920/4192956
[pid=32551] ppid=32549 vsize=1740 CPUtime=0.09
/proc/32551/stat : 32551 (march_nn) R 32549 32551 29108 0 -1 4194304 294 0 0 0 9 0 0 0 18 0 1 0 1102197870 1781760 277 1992294400 134512640 135197250 4294956240 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/32551/statm: 435 277 93 167 0 266 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1740

[startup+0.30113 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 32551
/proc/meminfo: memFree=906456/2055920 swapFree=4171920/4192956
[pid=32551] ppid=32549 vsize=1872 CPUtime=0.29
/proc/32551/stat : 32551 (march_nn) R 32549 32551 29108 0 -1 4194304 313 0 0 0 29 0 0 0 19 0 1 0 1102197870 1916928 296 1992294400 134512640 135197250 4294956240 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/32551/statm: 468 296 93 167 0 299 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1872

[startup+0.701176 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 32551
/proc/meminfo: memFree=906456/2055920 swapFree=4171920/4192956
[pid=32551] ppid=32549 vsize=1872 CPUtime=0.69
/proc/32551/stat : 32551 (march_nn) R 32549 32551 29108 0 -1 4194304 328 0 0 0 69 0 0 0 22 0 1 0 1102197870 1916928 311 1992294400 134512640 135197250 4294956240 18446744073709551615 134539157 0 0 4096 0 0 0 0 17 1 0 0
/proc/32551/statm: 468 311 93 167 0 299 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1872

[startup+1.50127 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 32552
/proc/meminfo: memFree=905488/2055920 swapFree=4171920/4192956
[pid=32551] ppid=32549 vsize=2064 CPUtime=1.49
/proc/32551/stat : 32551 (march_nn) R 32549 32551 29108 0 -1 4194304 357 0 0 0 149 0 0 0 25 0 1 0 1102197870 2113536 340 1992294400 134512640 135197250 4294956240 18446744073709551615 134525358 0 0 4096 0 0 0 0 17 1 0 0
/proc/32551/statm: 516 340 93 167 0 347 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2064

[startup+3.10145 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 32552
/proc/meminfo: memFree=905168/2055920 swapFree=4171920/4192956
[pid=32551] ppid=32549 vsize=2368 CPUtime=3.09
/proc/32551/stat : 32551 (march_nn) R 32549 32551 29108 0 -1 4194304 417 0 0 0 309 0 0 0 25 0 1 0 1102197870 2424832 400 1992294400 134512640 135197250 4294956240 18446744073709551615 134649044 0 0 4096 0 0 0 0 17 1 0 0
/proc/32551/statm: 592 400 93 167 0 423 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2368

[startup+6.30182 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 32552
/proc/meminfo: memFree=904912/2055920 swapFree=4171920/4192956
[pid=32551] ppid=32549 vsize=2668 CPUtime=6.29
/proc/32551/stat : 32551 (march_nn) R 32549 32551 29108 0 -1 4194304 483 0 0 0 629 0 0 0 25 0 1 0 1102197870 2732032 466 1992294400 134512640 135197250 4294956240 18446744073709551615 134601922 0 0 4096 0 0 0 0 17 1 0 0
/proc/32551/statm: 667 466 93 167 0 498 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2668

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 32552
/proc/meminfo: memFree=904272/2055920 swapFree=4171920/4192956
[pid=32551] ppid=32549 vsize=3236 CPUtime=12.69
/proc/32551/stat : 32551 (march_nn) R 32549 32551 29108 0 -1 4194304 598 0 0 0 1269 0 0 0 25 0 1 0 1102197870 3313664 581 1992294400 134512640 135197250 4294956240 18446744073709551615 134593933 0 0 4096 0 0 0 0 17 1 0 0
/proc/32551/statm: 809 581 93 167 0 640 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3236

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 32552
/proc/meminfo: memFree=903248/2055920 swapFree=4171920/4192956
[pid=32551] ppid=32549 vsize=4068 CPUtime=25.48
/proc/32551/stat : 32551 (march_nn) R 32549 32551 29108 0 -1 4194304 869 0 0 0 2548 0 0 0 25 0 1 0 1102197870 4165632 833 1992294400 134512640 135197250 4294956240 18446744073709551615 134552719 0 0 4096 0 0 0 0 17 1 0 0
/proc/32551/statm: 1017 833 93 167 0 848 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4068

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 32552
/proc/meminfo: memFree=901648/2055920 swapFree=4171920/4192956
[pid=32551] ppid=32549 vsize=6400 CPUtime=51.07
/proc/32551/stat : 32551 (march_nn) R 32549 32551 29108 0 -1 4194304 1271 0 0 0 5107 0 0 0 25 0 1 0 1102197870 6553600 1235 1992294400 134512640 135197250 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/32551/statm: 1600 1235 93 167 0 1431 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6400

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 32552
/proc/meminfo: memFree=898320/2055920 swapFree=4171920/4192956
[pid=32551] ppid=32549 vsize=11548 CPUtime=102.25
/proc/32551/stat : 32551 (march_nn) R 32549 32551 29108 0 -1 4194304 2075 0 0 0 10225 0 0 0 25 0 1 0 1102197870 11825152 2039 1992294400 134512640 135197250 4294956240 18446744073709551615 134542426 0 0 4096 0 0 0 0 17 1 0 0
/proc/32551/statm: 2887 2039 93 167 0 2718 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 11548

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32552
/proc/meminfo: memFree=894800/2055920 swapFree=4171920/4192956
[pid=32551] ppid=32549 vsize=17100 CPUtime=162.24
/proc/32551/stat : 32551 (march_nn) R 32549 32551 29108 0 -1 4194304 2955 0 0 0 16223 1 0 0 25 0 1 0 1102197870 17510400 2919 1992294400 134512640 135197250 4294956240 18446744073709551615 134552743 0 0 4096 0 0 0 0 17 1 0 0
/proc/32551/statm: 4275 2919 93 167 0 4106 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17100

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32552
/proc/meminfo: memFree=891280/2055920 swapFree=4171920/4192956
[pid=32551] ppid=32549 vsize=17100 CPUtime=222.22
/proc/32551/stat : 32551 (march_nn) R 32549 32551 29108 0 -1 4194304 3828 0 0 0 22221 1 0 0 25 0 1 0 1102197870 17510400 3792 1992294400 134512640 135197250 4294956240 18446744073709551615 134552619 0 0 4096 0 0 0 0 17 1 0 0
/proc/32551/statm: 4275 3792 93 167 0 4106 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17100

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32552
/proc/meminfo: memFree=887760/2055920 swapFree=4171920/4192956
[pid=32551] ppid=32549 vsize=26392 CPUtime=282.2
/proc/32551/stat : 32551 (march_nn) R 32549 32551 29108 0 -1 4194304 4704 0 0 0 28219 1 0 0 25 0 1 0 1102197870 27025408 4668 1992294400 134512640 135197250 4294956240 18446744073709551615 134539183 0 0 4096 0 0 0 0 17 1 0 0
/proc/32551/statm: 6598 4668 93 167 0 6429 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 26392

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32558
/proc/meminfo: memFree=884304/2055920 swapFree=4171920/4192956
[pid=32551] ppid=32549 vsize=26392 CPUtime=342.15
/proc/32551/stat : 32551 (march_nn) R 32549 32551 29108 0 -1 4194304 5549 0 0 0 34213 2 0 0 25 0 1 0 1102197870 27025408 5513 1992294400 134512640 135197250 4294956240 18446744073709551615 134570906 0 0 4096 0 0 0 0 17 1 0 0
/proc/32551/statm: 6598 5513 93 167 0 6429 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 26392

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

[startup+345.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32558
/proc/meminfo: memFree=884176/2055920 swapFree=4171920/4192956
[pid=32551] ppid=32549 vsize=26392 CPUtime=345.35
/proc/32551/stat : 32551 (march_nn) R 32549 32551 29108 0 -1 4194304 5591 0 0 0 34533 2 0 0 25 0 1 0 1102197870 27025408 5555 1992294400 134512640 135197250 4294956240 18446744073709551615 134590628 0 0 4096 0 0 0 0 17 1 0 0
/proc/32551/statm: 6598 5555 93 167 0 6429 0
Current children cumulated CPU time (s) 345.35
Current children cumulated vsize (KiB) 26392

[startup+358.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32558
/proc/meminfo: memFree=883536/2055920 swapFree=4171920/4192956
[pid=32551] ppid=32549 vsize=26392 CPUtime=358.14
/proc/32551/stat : 32551 (march_nn) R 32549 32551 29108 0 -1 4194304 5766 0 0 0 35812 2 0 0 25 0 1 0 1102197870 27025408 5730 1992294400 134512640 135197250 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/32551/statm: 6598 5730 93 167 0 6429 0
Current children cumulated CPU time (s) 358.14
Current children cumulated vsize (KiB) 26392

[startup+361.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32558
/proc/meminfo: memFree=883344/2055920 swapFree=4171920/4192956
[pid=32551] ppid=32549 vsize=26392 CPUtime=361.34
/proc/32551/stat : 32551 (march_nn) R 32549 32551 29108 0 -1 4194304 5810 0 0 0 36132 2 0 0 25 0 1 0 1102197870 27025408 5774 1992294400 134512640 135197250 4294956240 18446744073709551615 134552656 0 0 4096 0 0 0 0 17 1 0 0
/proc/32551/statm: 6598 5774 93 167 0 6429 0
Current children cumulated CPU time (s) 361.34
Current children cumulated vsize (KiB) 26392

[startup+364.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32558
/proc/meminfo: memFree=883152/2055920 swapFree=4171920/4192956
[pid=32551] ppid=32549 vsize=26392 CPUtime=364.54
/proc/32551/stat : 32551 (march_nn) R 32549 32551 29108 0 -1 4194304 5853 0 0 0 36452 2 0 0 25 0 1 0 1102197870 27025408 5817 1992294400 134512640 135197250 4294956240 18446744073709551615 134541968 0 0 4096 0 0 0 0 17 1 0 0
/proc/32551/statm: 6598 5817 93 167 0 6429 0
Current children cumulated CPU time (s) 364.54
Current children cumulated vsize (KiB) 26392

[startup+365.501 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32558
/proc/meminfo: memFree=883088/2055920 swapFree=4171920/4192956
[pid=32551] ppid=32549 vsize=26392 CPUtime=365.34
/proc/32551/stat : 32551 (march_nn) R 32549 32551 29108 0 -1 4194304 5865 0 0 0 36532 2 0 0 25 0 1 0 1102197870 27025408 5829 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/32551/statm: 6598 5829 93 167 0 6429 0
Current children cumulated CPU time (s) 365.34
Current children cumulated vsize (KiB) 26392

[startup+366.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32558
/proc/meminfo: memFree=883024/2055920 swapFree=4171920/4192956
[pid=32551] ppid=32549 vsize=26392 CPUtime=366.15
/proc/32551/stat : 32551 (march_nn) R 32549 32551 29108 0 -1 4194304 5875 0 0 0 36613 2 0 0 25 0 1 0 1102197870 27025408 5839 1992294400 134512640 135197250 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/32551/statm: 6598 5839 93 167 0 6429 0
Current children cumulated CPU time (s) 366.15
Current children cumulated vsize (KiB) 26392

[startup+366.701 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32558
/proc/meminfo: memFree=883024/2055920 swapFree=4171920/4192956
[pid=32551] ppid=32549 vsize=26392 CPUtime=366.54
/proc/32551/stat : 32551 (march_nn) R 32549 32551 29108 0 -1 4194304 5881 0 0 0 36652 2 0 0 25 0 1 0 1102197870 27025408 5845 1992294400 134512640 135197250 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/32551/statm: 6598 5845 93 167 0 6429 0
Current children cumulated CPU time (s) 366.54
Current children cumulated vsize (KiB) 26392

Child status: 10
Real time (s): 366.788
CPU time (s): 366.642
CPU user time (s): 366.61
CPU system time (s): 0.031995
CPU usage (%): 99.9604
Max. virtual memory (cumulated for all children) (KiB): 26392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 366.61
system time used= 0.031995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5887
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= 635

runsolver used 0.340948 second user time and 0.732888 second system time

The end

Launcher Data 

Begin job on node28 at 2009-03-29 04:55:22
IDJOB=1518110
IDBENCH=70652
IDSOLVER=522
FILE ID=node28/1518110-1238295321
PBS_JOBID= 9060992
Free space on /tmp= 66184 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S2056912842-027.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518110-1238295321/watcher-1518110-1238295321 -o /tmp/evaluation-result-1518110-1238295321/solver-1518110-1238295321 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1518110-1238295321.cnf

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

MD5SUM BENCH= 14b591d0eb90ad9845c9a4137eb8ce97
RANDOM SEED=844208254

node28.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		: 3000.212
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		: 3000.212
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:        906936 kB
Buffers:        105436 kB
Cached:         923952 kB
SwapCached:      14208 kB
Active:         358608 kB
Inactive:       694700 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        906936 kB
SwapTotal:     4192956 kB
SwapFree:      4171920 kB
Dirty:             800 kB
Writeback:           0 kB
Mapped:          17816 kB
Slab:            81500 kB
Committed_AS:  2792308 kB
PageTables:       1428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66180 MiB
End job on node28 at 2009-03-29 05:01:28