Trace number 1518242

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 123.881 123.928

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S1800466054-025.cnf
MD5SUMbee6b22c61c85c79429fd4c1adab5451
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.064989
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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 520 variables and 2210 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, 5 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 519 free variables and 2205 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.468
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 140 duplicate clauses
0.00/0.02	c resolvent_look() :: found 78 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 520 variables and 2283 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 520 variabels and 2283 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2283 / 520 ) = 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 = 519
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: 38
0.00/0.03	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 599
0.09/0.19	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 5793
1.89/1.90	c |----------------------------------------------------------------|
c |*
c |**
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c |****************
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c |************************
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c |********************************
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c |****************************************************************| ( 3/999) NodeCount: 36877
13.68/13.78	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
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c |****************
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c |****************************************************************| ( 4/999) NodeCount: 169343
70.77/70.89	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |************
c |*************
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c |****************
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c |********************************
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c |*************************************
123.84/123.92	c |011010000010000000000000000000000001000000000000000000000$$$$$$|
123.84/123.92	
c |*************************************
123.84/123.92	c
123.84/123.92	c main():: nodeCount: 287041
123.84/123.92	c main():: dead ends in main: 2303
123.84/123.92	c main():: lookAheadCount: 19888543
123.84/123.92	c main():: unitResolveCount: 2763736
123.84/123.92	c main():: time=123.890000
123.84/123.92	c main():: necessary_assignments: 54355
123.84/123.92	c main():: bin_sat: 0, bin_unsat 0
123.84/123.92	c main():: doublelook: #: 768026, succes #: 406780
123.84/123.92	c main():: doublelook: overall 3.929 of all possible doublelooks executed
123.84/123.92	c main():: doublelook: succesrate: 52.964, average DL_trigger: 52.206
123.84/123.92	c main():: SOLUTION VERIFIED :-)
123.84/123.92	s SATISFIABLE
123.84/123.92	v 1 2 -3 -4 5 -6 -7 8 9 -10 -11 -12 -13 -14 16 17 -18 -19 -21 22 -23 -24 -25 26 -27 28 29 31 32 -33 -35 37 38 -39 -40 41 -42 43 -44 -45 -46 -47 48 49 50 51 -52 53 -54 -55 56 57 58 -59 -60 -61 -62 -63 -64 -65 66 -67 -68 69 70 -71 72 -73 -74 -75 -76 -77 -78 79 -80 81 -82 -83 -84 85 -86 87 -88 89 -90 -91 -92 -93 -94 95 -96 98 99 -100 101 -102 -103 104 105 106 -107 -108 109 -110 111 -112 -113 -114 115 116 117 -118 -119 -120 -121 122 123 124 -125 -126 -127 -128 -129 130 131 132 -133 -134 -136 137 -138 139 141 -142 143 -144 -145 -146 147 -148 -149 150 -151 -152 153 -154 155 -156 -157 159 -160 -161 162 -163 -164 -165 -166 167 -168 -169 -170 171 172 -173 174 -176 177 -178 180 -181 -182 183 -184 -185 -186 187 188 -189 190 -191 -192 193 -194 195 -196 197 -198 -199 200 201 -202 203 -204 -207 -208 -209 210 211 212 -213 -214 215 217 218 219 -220 -221 222 223 -224 225 226 227 -228 -229 -230 -231 -232 233 234 235 -236 237 238 239 240 -241 -242 -243 244 245 -246 247 248 -249 -250 -251 -252 -253 -254 -255 256 257 258 -259 -260 261 262 263 264 265 266 -267 268 -269 -270 -271 272 273 274 -275 276 277 -278 279 280 281 282 -283 284 -285 -286 287 288 289 -290 291 292 -293 -294 295 296 297 -298 -299 300 301 -302 303 304 -305 -306 -307 -308 -309 -310 313 314 -315 -316 -317 -318 319 320 -321 -322 323 324 325 326 -327 328 -329 -330 -331 -332 -333 -334 -335 336 -337 -338 339 340 -341 342 343 344 345 346 347 -348 349 350 351 -352 -353 -354 355 -356 357 -358 359 -360 -361 362 363 364 -365 -366 -367 368 369 -370 -371 -373 374 375 -376 377 379 -380 381 -382 383 -384 386 388 389 -390 -391 -392 -393 394 -395 396 -397 -398 399 -400 -401 -402 -403 -404 -405 406 407 408 409 410 -411 412 -413 -414 415 416 -417 -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 -474 -475 -476 -477 478 479 480 -481 -482 483 484 -485 -486 -487 -488 489 -490 -491 -492 493 494 -495 -496 -497 499 -500 501 503 -504 -505 506 507 -508 -510 512 -513 514 515 -516 517 518 519 -520 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-1518242-1238297332/watcher-1518242-1238297332 -o /tmp/evaluation-result-1518242-1238297332/solver-1518242-1238297332 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1518242-1238297332.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 0.98 0.99 2/64 25293
/proc/meminfo: memFree=1663752/2055920 swapFree=4178884/4192956
[pid=25293] ppid=25291 vsize=984 CPUtime=0
/proc/25293/stat : 25293 (march_nn) R 25291 25293 21818 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 1102396971 1007616 131 1992294400 134512640 135197250 4294956240 18446744073709551615 134722609 0 0 4096 0 0 0 0 17 1 0 0
/proc/25293/statm: 246 131 66 167 0 77 0

[startup+0.07241 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 25293
/proc/meminfo: memFree=1663752/2055920 swapFree=4178884/4192956
[pid=25293] ppid=25291 vsize=1764 CPUtime=0.06
/proc/25293/stat : 25293 (march_nn) R 25291 25293 21818 0 -1 4194304 307 0 0 0 6 0 0 0 18 0 1 0 1102396971 1806336 290 1992294400 134512640 135197250 4294956240 18446744073709551615 134718558 0 0 4096 0 0 0 0 17 1 0 0
/proc/25293/statm: 441 290 93 167 0 272 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1764

[startup+0.101416 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 25293
/proc/meminfo: memFree=1663752/2055920 swapFree=4178884/4192956
[pid=25293] ppid=25291 vsize=1764 CPUtime=0.09
/proc/25293/stat : 25293 (march_nn) R 25291 25293 21818 0 -1 4194304 310 0 0 0 9 0 0 0 18 0 1 0 1102396971 1806336 293 1992294400 134512640 135197250 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/25293/statm: 441 293 93 167 0 272 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1764

[startup+0.301455 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 25293
/proc/meminfo: memFree=1663752/2055920 swapFree=4178884/4192956
[pid=25293] ppid=25291 vsize=1904 CPUtime=0.29
/proc/25293/stat : 25293 (march_nn) R 25291 25293 21818 0 -1 4194304 330 0 0 0 29 0 0 0 20 0 1 0 1102396971 1949696 313 1992294400 134512640 135197250 4294956240 18446744073709551615 134539341 0 0 4096 0 0 0 0 17 1 0 0
/proc/25293/statm: 476 313 93 167 0 307 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1904

[startup+0.701535 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 25293
/proc/meminfo: memFree=1663752/2055920 swapFree=4178884/4192956
[pid=25293] ppid=25291 vsize=2040 CPUtime=0.69
/proc/25293/stat : 25293 (march_nn) R 25291 25293 21818 0 -1 4194304 350 0 0 0 69 0 0 0 24 0 1 0 1102396971 2088960 333 1992294400 134512640 135197250 4294956240 18446744073709551615 134542165 0 0 4096 0 0 0 0 17 1 0 0
/proc/25293/statm: 510 333 93 167 0 341 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2040

[startup+1.50169 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25294
/proc/meminfo: memFree=1662720/2055920 swapFree=4178884/4192956
[pid=25293] ppid=25291 vsize=2176 CPUtime=1.49
/proc/25293/stat : 25293 (march_nn) R 25291 25293 21818 0 -1 4194304 391 0 0 0 149 0 0 0 25 0 1 0 1102396971 2228224 374 1992294400 134512640 135197250 4294956240 18446744073709551615 134539327 0 0 4096 0 0 0 0 17 1 0 0
/proc/25293/statm: 544 374 93 167 0 375 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2176

[startup+3.10301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25294
/proc/meminfo: memFree=1662400/2055920 swapFree=4178884/4192956
[pid=25293] ppid=25291 vsize=2344 CPUtime=3.09
/proc/25293/stat : 25293 (march_nn) R 25291 25293 21818 0 -1 4194304 424 0 0 0 309 0 0 0 25 0 1 0 1102396971 2400256 407 1992294400 134512640 135197250 4294956240 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/25293/statm: 586 407 93 167 0 417 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2344

[startup+6.30164 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25294
/proc/meminfo: memFree=1662080/2055920 swapFree=4178884/4192956
[pid=25293] ppid=25291 vsize=2632 CPUtime=6.29
/proc/25293/stat : 25293 (march_nn) R 25291 25293 21818 0 -1 4194304 488 0 0 0 629 0 0 0 25 0 1 0 1102396971 2695168 471 1992294400 134512640 135197250 4294956240 18446744073709551615 134542104 0 0 4096 0 0 0 0 17 1 0 0
/proc/25293/statm: 658 471 93 167 0 489 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2632

[startup+12.7019 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25294
/proc/meminfo: memFree=1661312/2055920 swapFree=4178884/4192956
[pid=25293] ppid=25291 vsize=3416 CPUtime=12.68
/proc/25293/stat : 25293 (march_nn) R 25291 25293 21818 0 -1 4194304 636 0 0 0 1268 0 0 0 25 0 1 0 1102396971 3497984 619 1992294400 134512640 135197250 4294956240 18446744073709551615 134539183 0 0 4096 0 0 0 0 17 1 0 0
/proc/25293/statm: 854 619 93 167 0 685 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3416

[startup+25.5014 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25294
/proc/meminfo: memFree=1660352/2055920 swapFree=4178884/4192956
[pid=25293] ppid=25291 vsize=4912 CPUtime=25.49
/proc/25293/stat : 25293 (march_nn) R 25291 25293 21818 0 -1 4194304 872 0 0 0 2548 1 0 0 25 0 1 0 1102396971 5029888 855 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/25293/statm: 1228 855 93 167 0 1059 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4912

[startup+51.1015 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25294
/proc/meminfo: memFree=1658496/2055920 swapFree=4178884/4192956
[pid=25293] ppid=25291 vsize=6496 CPUtime=51.07
/proc/25293/stat : 25293 (march_nn) R 25291 25293 21818 0 -1 4194304 1329 0 0 0 5106 1 0 0 25 0 1 0 1102396971 6651904 1312 1992294400 134512640 135197250 4294956240 18446744073709551615 134525346 0 0 4096 0 0 0 0 17 1 0 0
/proc/25293/statm: 1624 1312 93 167 0 1455 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6496

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25294
/proc/meminfo: memFree=1654976/2055920 swapFree=4178884/4192956
[pid=25293] ppid=25291 vsize=11680 CPUtime=102.26
/proc/25293/stat : 25293 (march_nn) R 25291 25293 21818 0 -1 4194304 2204 0 0 0 10225 1 0 0 25 0 1 0 1102396971 11960320 2187 1992294400 134512640 135197250 4294956240 18446744073709551615 134552458 0 0 4096 0 0 0 0 17 1 0 0
/proc/25293/statm: 2920 2187 93 167 0 2751 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11680

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

[startup+115.102 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25294
/proc/meminfo: memFree=1654144/2055920 swapFree=4178884/4192956
[pid=25293] ppid=25291 vsize=13420 CPUtime=115.05
/proc/25293/stat : 25293 (march_nn) R 25291 25293 21818 0 -1 4194304 2422 0 0 0 11504 1 0 0 25 0 1 0 1102396971 13742080 2405 1992294400 134512640 135197250 4294956240 18446744073709551615 134552435 0 0 4096 0 0 0 0 17 1 0 0
/proc/25293/statm: 3355 2405 93 167 0 3186 0
Current children cumulated CPU time (s) 115.05
Current children cumulated vsize (KiB) 13420

[startup+118.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25294
/proc/meminfo: memFree=1653952/2055920 swapFree=4178884/4192956
[pid=25293] ppid=25291 vsize=13420 CPUtime=118.25
/proc/25293/stat : 25293 (march_nn) R 25291 25293 21818 0 -1 4194304 2474 0 0 0 11824 1 0 0 25 0 1 0 1102396971 13742080 2457 1992294400 134512640 135197250 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/25293/statm: 3355 2457 93 167 0 3186 0
Current children cumulated CPU time (s) 118.25
Current children cumulated vsize (KiB) 13420

[startup+121.501 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25294
/proc/meminfo: memFree=1653696/2055920 swapFree=4178884/4192956
[pid=25293] ppid=25291 vsize=13420 CPUtime=121.44
/proc/25293/stat : 25293 (march_nn) R 25291 25293 21818 0 -1 4194304 2523 0 0 0 12143 1 0 0 25 0 1 0 1102396971 13742080 2506 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/25293/statm: 3355 2506 93 167 0 3186 0
Current children cumulated CPU time (s) 121.44
Current children cumulated vsize (KiB) 13420

[startup+123.102 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25294
/proc/meminfo: memFree=1653568/2055920 swapFree=4178884/4192956
[pid=25293] ppid=25291 vsize=13420 CPUtime=123.05
/proc/25293/stat : 25293 (march_nn) R 25291 25293 21818 0 -1 4194304 2549 0 0 0 12304 1 0 0 25 0 1 0 1102396971 13742080 2532 1992294400 134512640 135197250 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/25293/statm: 3355 2532 93 167 0 3186 0
Current children cumulated CPU time (s) 123.05
Current children cumulated vsize (KiB) 13420

[startup+123.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25294
/proc/meminfo: memFree=1653568/2055920 swapFree=4178884/4192956
[pid=25293] ppid=25291 vsize=13420 CPUtime=123.44
/proc/25293/stat : 25293 (march_nn) R 25291 25293 21818 0 -1 4194304 2556 0 0 0 12343 1 0 0 25 0 1 0 1102396971 13742080 2539 1992294400 134512640 135197250 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/25293/statm: 3355 2539 93 167 0 3186 0
Current children cumulated CPU time (s) 123.44
Current children cumulated vsize (KiB) 13420

[startup+123.902 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25294
/proc/meminfo: memFree=1653568/2055920 swapFree=4178884/4192956
[pid=25293] ppid=25291 vsize=13420 CPUtime=123.84
/proc/25293/stat : 25293 (march_nn) R 25291 25293 21818 0 -1 4194304 2564 0 0 0 12383 1 0 0 25 0 1 0 1102396971 13742080 2547 1992294400 134512640 135197250 4294956240 18446744073709551615 134594037 0 0 4096 0 0 0 0 17 1 0 0
/proc/25293/statm: 3355 2547 93 167 0 3186 0
Current children cumulated CPU time (s) 123.84
Current children cumulated vsize (KiB) 13420

Child status: 10
Real time (s): 123.928
CPU time (s): 123.881
CPU user time (s): 123.859
CPU system time (s): 0.021996
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 13420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 123.859
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2580
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= 121

runsolver used 0.098984 second user time and 0.26096 second system time

The end

Launcher Data 

Begin job on node75 at 2009-03-29 05:28:53
IDJOB=1518242
IDBENCH=70663
IDSOLVER=522
FILE ID=node75/1518242-1238297332
PBS_JOBID= 9061008
Free space on /tmp= 64928 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S1800466054-025.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518242-1238297332/watcher-1518242-1238297332 -o /tmp/evaluation-result-1518242-1238297332/solver-1518242-1238297332 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1518242-1238297332.cnf

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

MD5SUM BENCH= bee6b22c61c85c79429fd4c1adab5451
RANDOM SEED=99207175

node75.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		: 3000.263
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		: 3000.263
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:       1664168 kB
Buffers:         71160 kB
Cached:         236496 kB
SwapCached:       8136 kB
Active:         205996 kB
Inactive:       111356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1664168 kB
SwapTotal:     4192956 kB
SwapFree:      4178884 kB
Dirty:             800 kB
Writeback:           0 kB
Mapped:          15384 kB
Slab:            60284 kB
Committed_AS:  2255808 kB
PageTables:       1420 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= 64928 MiB
End job on node75 at 2009-03-29 05:30:57