Trace number 1518374

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 862.072 862.31

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S45592023-054.cnf
MD5SUM1cdf960645ef22947407473f1df63e0b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.031995
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, 4 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 559 free variables and 2376 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.481
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 159 duplicate clauses
0.00/0.02	c resolvent_look() :: found 82 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 560 variables and 2458 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 2458 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2458 / 560 ) = 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 = 559
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 |****************************************************************| ( 0/999) NodeCount: 37
0.00/0.03	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 579
0.09/0.18	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 6174
1.99/2.03	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 44185
16.39/16.47	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 223774
93.86/93.92	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 5/999) NodeCount: 840989
389.49/389.65	c |----------------------------------------------------------------|
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c |********************************
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861.95/862.29	c |00100001000000000001000100010000000100000000000000000$$$$$$$$$$|
861.95/862.29	
c |*******************************************************
861.95/862.30	c
861.95/862.30	c main():: nodeCount: 1788044
861.95/862.30	c main():: dead ends in main: 15242
861.95/862.30	c main():: lookAheadCount: 121742899
861.95/862.30	c main():: unitResolveCount: 19746800
861.95/862.30	c main():: time=862.180000
861.95/862.30	c main():: necessary_assignments: 345657
861.95/862.30	c main():: bin_sat: 0, bin_unsat 0
861.95/862.30	c main():: doublelook: #: 5098367, succes #: 2868215
861.95/862.30	c main():: doublelook: overall 4.271 of all possible doublelooks executed
861.95/862.30	c main():: doublelook: succesrate: 56.258, average DL_trigger: 56.028
861.95/862.30	c main():: SOLUTION VERIFIED :-)
861.95/862.30	s SATISFIABLE
861.95/862.30	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 90 91 -92 94 -95 96 -97 -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 -149 150 -151 152 153 154 -155 -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 -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 -257 258 259 260 262 263 264 -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 -317 -318 319 320 -321 322 323 324 325 326 -328 330 -331 -332 333 -334 335 -336 337 339 340 -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 -367 368 369 370 371 372 373 -374 -375 -376 -377 378 -379 -380 -381 -382 -383 -384 -385 386 387 389 -390 -391 392 393 -394 -395 396 397 398 -399 -400 -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 -507 508 509 -510 512 -513 514 -515 516 517 -518 519 520 521 522 523 -524 525 -526 527 528 529 -530 531 -532 533 534 535 -537 -538 -540 541 -542 -543 -544 546 -547 -548 549 -550 551 552 -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-1518374-1238298619/watcher-1518374-1238298619 -o /tmp/evaluation-result-1518374-1238298619/solver-1518374-1238298619 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1518374-1238298619.cnf 

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


[startup+0 s]
/proc/loadavg: 0.99 1.00 1.00 3/73 9410
/proc/meminfo: memFree=1333672/2055920 swapFree=4175504/4192956
[pid=9410] ppid=9408 vsize=976 CPUtime=0
/proc/9410/stat : 9410 (march_nn) R 9408 9410 5872 0 -1 4194304 145 0 0 0 0 0 0 0 20 0 1 0 1102526410 999424 128 1992294400 134512640 135197250 4294956240 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 1 0 0
/proc/9410/statm: 244 128 66 167 0 75 0

[startup+0.0427621 s]
/proc/loadavg: 0.99 1.00 1.00 3/73 9410
/proc/meminfo: memFree=1333672/2055920 swapFree=4175504/4192956
[pid=9410] ppid=9408 vsize=1808 CPUtime=0.04
/proc/9410/stat : 9410 (march_nn) R 9408 9410 5872 0 -1 4194304 307 0 0 0 4 0 0 0 20 0 1 0 1102526410 1851392 290 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/9410/statm: 452 290 93 167 0 283 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1808

[startup+0.101767 s]
/proc/loadavg: 0.99 1.00 1.00 3/73 9410
/proc/meminfo: memFree=1333672/2055920 swapFree=4175504/4192956
[pid=9410] ppid=9408 vsize=1940 CPUtime=0.09
/proc/9410/stat : 9410 (march_nn) R 9408 9410 5872 0 -1 4194304 319 0 0 0 9 0 0 0 20 0 1 0 1102526410 1986560 302 1992294400 134512640 135197250 4294956240 18446744073709551615 134548626 0 0 4096 0 0 0 0 17 1 0 0
/proc/9410/statm: 485 302 93 167 0 316 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1940

[startup+0.30179 s]
/proc/loadavg: 0.99 1.00 1.00 3/73 9410
/proc/meminfo: memFree=1333672/2055920 swapFree=4175504/4192956
[pid=9410] ppid=9408 vsize=1940 CPUtime=0.29
/proc/9410/stat : 9410 (march_nn) R 9408 9410 5872 0 -1 4194304 342 0 0 0 29 0 0 0 22 0 1 0 1102526410 1986560 325 1992294400 134512640 135197250 4294956240 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0
/proc/9410/statm: 485 325 93 167 0 316 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1940

[startup+0.701836 s]
/proc/loadavg: 0.99 1.00 1.00 3/73 9410
/proc/meminfo: memFree=1333672/2055920 swapFree=4175504/4192956
[pid=9410] ppid=9408 vsize=2080 CPUtime=0.69
/proc/9410/stat : 9410 (march_nn) R 9408 9410 5872 0 -1 4194304 366 0 0 0 69 0 0 0 25 0 1 0 1102526410 2129920 349 1992294400 134512640 135197250 4294956240 18446744073709551615 134570828 0 0 4096 0 0 0 0 17 1 0 0
/proc/9410/statm: 520 349 93 167 0 351 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2080

[startup+1.50193 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9411
/proc/meminfo: memFree=1332576/2055920 swapFree=4175504/4192956
[pid=9410] ppid=9408 vsize=2216 CPUtime=1.49
/proc/9410/stat : 9410 (march_nn) R 9408 9410 5872 0 -1 4194304 405 0 0 0 149 0 0 0 25 0 1 0 1102526410 2269184 388 1992294400 134512640 135197250 4294956240 18446744073709551615 134541960 0 0 4096 0 0 0 0 17 1 0 0
/proc/9410/statm: 554 388 93 167 0 385 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2216

[startup+3.10111 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9411
/proc/meminfo: memFree=1332256/2055920 swapFree=4175504/4192956
[pid=9410] ppid=9408 vsize=2384 CPUtime=3.09
/proc/9410/stat : 9410 (march_nn) R 9408 9410 5872 0 -1 4194304 434 0 0 0 309 0 0 0 25 0 1 0 1102526410 2441216 417 1992294400 134512640 135197250 4294956240 18446744073709551615 134542220 0 0 4096 0 0 0 0 17 1 0 0
/proc/9410/statm: 596 417 93 167 0 427 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2384

[startup+6.30148 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9411
/proc/meminfo: memFree=1331936/2055920 swapFree=4175504/4192956
[pid=9410] ppid=9408 vsize=2760 CPUtime=6.29
/proc/9410/stat : 9410 (march_nn) R 9408 9410 5872 0 -1 4194304 511 0 0 0 629 0 0 0 25 0 1 0 1102526410 2826240 494 1992294400 134512640 135197250 4294956240 18446744073709551615 134542133 0 0 4096 0 0 0 0 17 1 0 0
/proc/9410/statm: 690 494 93 167 0 521 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2760

[startup+12.7012 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9411
/proc/meminfo: memFree=1331296/2055920 swapFree=4175504/4192956
[pid=9410] ppid=9408 vsize=3328 CPUtime=12.69
/proc/9410/stat : 9410 (march_nn) R 9408 9410 5872 0 -1 4194304 631 0 0 0 1269 0 0 0 25 0 1 0 1102526410 3407872 614 1992294400 134512640 135197250 4294956240 18446744073709551615 134552987 0 0 4096 0 0 0 0 17 1 0 0
/proc/9410/statm: 832 614 93 167 0 663 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3328

[startup+25.5017 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9411
/proc/meminfo: memFree=1330080/2055920 swapFree=4175504/4192956
[pid=9410] ppid=9408 vsize=5052 CPUtime=25.48
/proc/9410/stat : 9410 (march_nn) R 9408 9410 5872 0 -1 4194304 921 0 0 0 2548 0 0 0 25 0 1 0 1102526410 5173248 904 1992294400 134512640 135197250 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/9410/statm: 1263 904 93 167 0 1094 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5052

[startup+51.1017 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9411
/proc/meminfo: memFree=1328288/2055920 swapFree=4175504/4192956
[pid=9410] ppid=9408 vsize=6652 CPUtime=51.08
/proc/9410/stat : 9410 (march_nn) R 9408 9410 5872 0 -1 4194304 1369 0 0 0 5107 1 0 0 25 0 1 0 1102526410 6811648 1352 1992294400 134512640 135197250 4294956240 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0
/proc/9410/statm: 1663 1352 93 167 0 1494 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6652

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9412
/proc/meminfo: memFree=1324768/2055920 swapFree=4175504/4192956
[pid=9410] ppid=9408 vsize=11860 CPUtime=102.26
/proc/9410/stat : 9410 (march_nn) R 9408 9410 5872 0 -1 4194304 2219 0 0 0 10225 1 0 0 25 0 1 0 1102526410 12144640 2202 1992294400 134512640 135197250 4294956240 18446744073709551615 134570925 0 0 4096 0 0 0 0 17 1 0 0
/proc/9410/statm: 2965 2202 93 167 0 2796 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11860

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9412
/proc/meminfo: memFree=1320800/2055920 swapFree=4175504/4192956
[pid=9410] ppid=9408 vsize=17528 CPUtime=162.24
/proc/9410/stat : 9410 (march_nn) R 9408 9410 5872 0 -1 4194304 3209 0 0 0 16222 2 0 0 25 0 1 0 1102526410 17948672 3192 1992294400 134512640 135197250 4294956240 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 1 0 0
/proc/9410/statm: 4382 3192 93 167 0 4213 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17528

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9412
/proc/meminfo: memFree=1316896/2055920 swapFree=4175504/4192956
[pid=9410] ppid=9408 vsize=23348 CPUtime=222.23
/proc/9410/stat : 9410 (march_nn) R 9408 9410 5872 0 -1 4194304 4187 0 0 0 22220 3 0 0 25 0 1 0 1102526410 23908352 4170 1992294400 134512640 135197250 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/9410/statm: 5837 4170 93 167 0 5668 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 23348

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9412
/proc/meminfo: memFree=1313120/2055920 swapFree=4175504/4192956
[pid=9410] ppid=9408 vsize=26928 CPUtime=282.22
/proc/9410/stat : 9410 (march_nn) R 9408 9410 5872 0 -1 4194304 5127 0 0 0 28218 4 0 0 25 0 1 0 1102526410 27574272 5110 1992294400 134512640 135197250 4294956240 18446744073709551615 134525358 0 0 4096 0 0 0 0 17 1 0 0
/proc/9410/statm: 6732 5110 93 167 0 6563 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 26928

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9412
/proc/meminfo: memFree=1309344/2055920 swapFree=4175504/4192956
[pid=9410] ppid=9408 vsize=35660 CPUtime=342.2
/proc/9410/stat : 9410 (march_nn) R 9408 9410 5872 0 -1 4194304 6068 0 0 0 34216 4 0 0 25 0 1 0 1102526410 36515840 6051 1992294400 134512640 135197250 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/9410/statm: 8915 6051 93 167 0 8746 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 35660

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9412
/proc/meminfo: memFree=1305824/2055920 swapFree=4175504/4192956
[pid=9410] ppid=9408 vsize=35660 CPUtime=402.18
/proc/9410/stat : 9410 (march_nn) R 9408 9410 5872 0 -1 4194304 6955 0 0 0 40213 5 0 0 25 0 1 0 1102526410 36515840 6938 1992294400 134512640 135197250 4294956240 18446744073709551615 134541973 0 0 4096 0 0 0 0 17 1 0 0
/proc/9410/statm: 8915 6938 93 167 0 8746 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 35660

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9412
/proc/meminfo: memFree=1301856/2055920 swapFree=4175504/4192956
[pid=9410] ppid=9408 vsize=35792 CPUtime=462.16
/proc/9410/stat : 9410 (march_nn) R 9408 9410 5872 0 -1 4194304 7932 0 0 0 46211 5 0 0 25 0 1 0 1102526410 36651008 7915 1992294400 134512640 135197250 4294956240 18446744073709551615 134552753 0 0 4096 0 0 0 0 17 1 0 0
/proc/9410/statm: 8948 7915 93 167 0 8779 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 35792

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9412
/proc/meminfo: memFree=1298080/2055920 swapFree=4175504/4192956
[pid=9410] ppid=9408 vsize=56052 CPUtime=522.14
/proc/9410/stat : 9410 (march_nn) R 9408 9410 5872 0 -1 4194304 8866 0 0 0 52208 6 0 0 25 0 1 0 1102526410 57397248 8849 1992294400 134512640 135197250 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/9410/statm: 14013 8849 93 167 0 13844 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 56052

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9412
/proc/meminfo: memFree=1294496/2055920 swapFree=4175504/4192956
[pid=9410] ppid=9408 vsize=56052 CPUtime=582.13
/proc/9410/stat : 9410 (march_nn) R 9408 9410 5872 0 -1 4194304 9765 0 0 0 58206 7 0 0 25 0 1 0 1102526410 57397248 9748 1992294400 134512640 135197250 4294956240 18446744073709551615 134593904 0 0 4096 0 0 0 0 17 1 0 0
/proc/9410/statm: 14013 9748 93 167 0 13844 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 56052

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9418
/proc/meminfo: memFree=1290656/2055920 swapFree=4175504/4192956
[pid=9410] ppid=9408 vsize=56052 CPUtime=642.12
/proc/9410/stat : 9410 (march_nn) R 9408 9410 5872 0 -1 4194304 10656 0 0 0 64204 8 0 0 25 0 1 0 1102526410 57397248 10639 1992294400 134512640 135197250 4294956240 18446744073709551615 134542072 0 0 4096 0 0 0 0 17 1 0 0
/proc/9410/statm: 14013 10639 93 167 0 13844 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 56052

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9418
/proc/meminfo: memFree=1287008/2055920 swapFree=4175504/4192956
[pid=9410] ppid=9408 vsize=56052 CPUtime=702.1
/proc/9410/stat : 9410 (march_nn) R 9408 9410 5872 0 -1 4194304 11577 0 0 0 70202 8 0 0 25 0 1 0 1102526410 57397248 11560 1992294400 134512640 135197250 4294956240 18446744073709551615 134597295 0 0 4096 0 0 0 0 17 1 0 0
/proc/9410/statm: 14013 11560 93 167 0 13844 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 56052

[startup+762.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9418
/proc/meminfo: memFree=1283488/2055920 swapFree=4175504/4192956
[pid=9410] ppid=9408 vsize=56052 CPUtime=762.08
/proc/9410/stat : 9410 (march_nn) R 9408 9410 5872 0 -1 4194304 12442 0 0 0 76200 8 0 0 25 0 1 0 1102526410 57397248 12425 1992294400 134512640 135197250 4294956240 18446744073709551615 134539274 0 0 4096 0 0 0 0 17 1 0 0
/proc/9410/statm: 14013 12425 93 167 0 13844 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 56052

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9418
/proc/meminfo: memFree=1279712/2055920 swapFree=4175504/4192956
[pid=9410] ppid=9408 vsize=75696 CPUtime=822.06
/proc/9410/stat : 9410 (march_nn) R 9408 9410 5872 0 -1 4194304 13375 0 0 0 82197 9 0 0 25 0 1 0 1102526410 77512704 13358 1992294400 134512640 135197250 4294956240 18446744073709551615 134542112 0 0 4096 0 0 0 0 17 1 0 0
/proc/9410/statm: 18924 13358 93 167 0 18755 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 75696

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

[startup+844.702 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9418
/proc/meminfo: memFree=1278304/2055920 swapFree=4175504/4192956
[pid=9410] ppid=9408 vsize=75696 CPUtime=844.46
/proc/9410/stat : 9410 (march_nn) R 9408 9410 5872 0 -1 4194304 13709 0 0 0 84437 9 0 0 25 0 1 0 1102526410 77512704 13692 1992294400 134512640 135197250 4294956240 18446744073709551615 134542099 0 0 4096 0 0 0 0 17 1 0 0
/proc/9410/statm: 18924 13692 93 167 0 18755 0
Current children cumulated CPU time (s) 844.46
Current children cumulated vsize (KiB) 75696

[startup+851.101 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9418
/proc/meminfo: memFree=1277984/2055920 swapFree=4175504/4192956
[pid=9410] ppid=9408 vsize=75696 CPUtime=850.85
/proc/9410/stat : 9410 (march_nn) R 9408 9410 5872 0 -1 4194304 13803 0 0 0 85076 9 0 0 25 0 1 0 1102526410 77512704 13786 1992294400 134512640 135197250 4294956240 18446744073709551615 134539272 0 0 4096 0 0 0 0 17 1 0 0
/proc/9410/statm: 18924 13786 93 167 0 18755 0
Current children cumulated CPU time (s) 850.85
Current children cumulated vsize (KiB) 75696

[startup+857.501 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9418
/proc/meminfo: memFree=1277600/2055920 swapFree=4175504/4192956
[pid=9410] ppid=9408 vsize=75696 CPUtime=857.25
/proc/9410/stat : 9410 (march_nn) R 9408 9410 5872 0 -1 4194304 13901 0 0 0 85716 9 0 0 25 0 1 0 1102526410 77512704 13884 1992294400 134512640 135197250 4294956240 18446744073709551615 134525344 0 0 4096 0 0 0 0 17 1 0 0
/proc/9410/statm: 18924 13884 93 167 0 18755 0
Current children cumulated CPU time (s) 857.25
Current children cumulated vsize (KiB) 75696

[startup+860.702 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9418
/proc/meminfo: memFree=1277408/2055920 swapFree=4175504/4192956
[pid=9410] ppid=9408 vsize=75696 CPUtime=860.45
/proc/9410/stat : 9410 (march_nn) R 9408 9410 5872 0 -1 4194304 13947 0 0 0 86036 9 0 0 25 0 1 0 1102526410 77512704 13930 1992294400 134512640 135197250 4294956240 18446744073709551615 134570728 0 0 4096 0 0 0 0 17 1 0 0
/proc/9410/statm: 18924 13930 93 167 0 18755 0
Current children cumulated CPU time (s) 860.45
Current children cumulated vsize (KiB) 75696

[startup+861.502 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9418
/proc/meminfo: memFree=1277344/2055920 swapFree=4175504/4192956
[pid=9410] ppid=9408 vsize=75696 CPUtime=861.25
/proc/9410/stat : 9410 (march_nn) R 9408 9410 5872 0 -1 4194304 13959 0 0 0 86116 9 0 0 25 0 1 0 1102526410 77512704 13942 1992294400 134512640 135197250 4294956240 18446744073709551615 134539284 0 0 4096 0 0 0 0 17 1 0 0
/proc/9410/statm: 18924 13942 93 167 0 18755 0
Current children cumulated CPU time (s) 861.25
Current children cumulated vsize (KiB) 75696

[startup+861.902 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9418
/proc/meminfo: memFree=1277344/2055920 swapFree=4175504/4192956
[pid=9410] ppid=9408 vsize=75696 CPUtime=861.65
/proc/9410/stat : 9410 (march_nn) R 9408 9410 5872 0 -1 4194304 13964 0 0 0 86156 9 0 0 25 0 1 0 1102526410 77512704 13947 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/9410/statm: 18924 13947 93 167 0 18755 0
Current children cumulated CPU time (s) 861.65
Current children cumulated vsize (KiB) 75696

[startup+862.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9418
/proc/meminfo: memFree=1282976/2055920 swapFree=4175504/4192956
[pid=9410] ppid=9408 vsize=0 CPUtime=862.06
/proc/9410/stat : 9410 (march_nn) R 9408 9410 5872 0 -1 4194308 13980 0 0 0 86196 10 0 0 25 0 1 0 1102526410 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/9410/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 862.06
Current children cumulated vsize (KiB) 0

Child status: 10
Real time (s): 862.31
CPU time (s): 862.072
CPU user time (s): 861.963
CPU system time (s): 0.108983
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 75696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 861.963
system time used= 0.108983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13980
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= 946

runsolver used 0.85287 second user time and 2.29865 second system time

The end

Launcher Data 

Begin job on node77 at 2009-03-29 05:50:19
IDJOB=1518374
IDBENCH=70674
IDSOLVER=522
FILE ID=node77/1518374-1238298619
PBS_JOBID= 9060998
Free space on /tmp= 66552 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S45592023-054.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518374-1238298619/watcher-1518374-1238298619 -o /tmp/evaluation-result-1518374-1238298619/solver-1518374-1238298619 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1518374-1238298619.cnf

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

MD5SUM BENCH= 1cdf960645ef22947407473f1df63e0b
RANDOM SEED=1653841810

node77.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		: 3000.230
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		: 3000.230
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1334152 kB
Buffers:         79724 kB
Cached:         552016 kB
SwapCached:       9160 kB
Active:         220904 kB
Inactive:       424088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1334152 kB
SwapTotal:     4192956 kB
SwapFree:      4175504 kB
Dirty:             804 kB
Writeback:           0 kB
Mapped:          17544 kB
Slab:            61924 kB
Committed_AS:  2591420 kB
PageTables:       1984 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= 66552 MiB
End job on node77 at 2009-03-29 06:04:41