Trace number 1518062

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 188.073 188.118

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S1258122549-031.cnf
MD5SUMe4beefd25957794efe8088679c7fff55
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.026995
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, 0 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 500 free variables and 2125 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.457
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 194 duplicate clauses
0.00/0.02	c resolvent_look() :: found 95 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 500 variables and 2220 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 2220 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2220 / 500 ) = 4.44
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 = 500
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: 35
0.00/0.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |****************************************************************| ( 1/999) NodeCount: 534
0.09/0.18	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 4834
1.69/1.72	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 29241
11.69/11.75	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 124924
55.99/56.01	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |************************
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c |*******************************
c |********************************
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c |************************************
c |*************************************
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c |****************************************
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188.05/188.11	c |000000000100110000000100000001000000000000$$$$$$$$$$$$$$$$$$$$$|
188.05/188.11	
c |***************************************************************
188.05/188.11	c
188.05/188.11	c main():: nodeCount: 384101
188.05/188.11	c main():: dead ends in main: 3944
188.05/188.11	c main():: lookAheadCount: 26684992
188.05/188.11	c main():: unitResolveCount: 4195485
188.05/188.11	c main():: time=188.090000
188.05/188.11	c main():: necessary_assignments: 78913
188.05/188.11	c main():: bin_sat: 0, bin_unsat 0
188.05/188.11	c main():: doublelook: #: 1127896, succes #: 648465
188.05/188.11	c main():: doublelook: overall 4.315 of all possible doublelooks executed
188.05/188.11	c main():: doublelook: succesrate: 57.493, average DL_trigger: 52.939
188.05/188.11	c main():: SOLUTION VERIFIED :-)
188.05/188.11	s SATISFIABLE
188.05/188.11	v 1 -2 -3 -4 5 6 -7 -8 -9 10 -12 -13 -14 15 16 17 18 -19 20 21 -22 -24 -25 -26 27 29 -30 31 32 -33 34 -35 -36 -37 -38 40 -41 -42 43 -44 -45 46 -47 -48 -49 -50 -51 -52 53 54 -55 -56 57 59 -60 62 63 -64 -65 66 -67 68 -69 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 97 -98 -99 100 -101 102 103 104 105 -106 107 -108 109 -110 111 -112 113 -114 115 -116 -117 118 -119 -120 -122 -123 -124 -125 126 127 -128 -129 -130 -131 132 -133 134 135 136 137 -138 139 -140 -141 -142 143 -144 -145 146 147 148 149 -150 151 -152 -153 -154 155 -156 -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 -191 192 193 194 -195 196 -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 -247 248 -249 250 251 -252 253 -254 -255 256 -257 258 -259 -260 -261 262 263 264 265 266 -267 268 -269 -270 -271 272 273 275 -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 -322 -323 -325 326 327 328 -329 -330 331 332 333 -334 -335 336 -337 -338 -339 -340 -341 343 344 -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 -391 -392 -393 394 395 396 397 398 399 400 401 -402 -403 404 405 -406 407 408 410 -411 413 414 415 -416 -417 -418 419 420 -421 -422 423 -424 425 -426 427 428 429 -430 431 432 -434 -435 436 437 -438 439 -440 441 -442 -443 444 445 -446 447 -448 449 -450 451 -452 453 455 456 457 458 -459 -460 -461 462 463 -464 -465 -466 468 470 -471 472 473 -474 475 -476 -477 478 479 480 -481 482 -483 484 485 -486 487 -488 -489 491 -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-1518062-1238294607/watcher-1518062-1238294607 -o /tmp/evaluation-result-1518062-1238294607/solver-1518062-1238294607 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1518062-1238294607.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: 1.00 1.00 1.00 2/64 4790
/proc/meminfo: memFree=818152/2055920 swapFree=4177940/4192956
[pid=4790] ppid=4788 vsize=976 CPUtime=0
/proc/4790/stat : 4790 (march_nn) R 4788 4790 1332 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 1102125923 999424 130 1992294400 134512640 135197250 4294956240 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 1 0 0
/proc/4790/statm: 244 130 66 167 0 75 0

[startup+0.053292 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 4790
/proc/meminfo: memFree=818152/2055920 swapFree=4177940/4192956
[pid=4790] ppid=4788 vsize=1748 CPUtime=0.05
/proc/4790/stat : 4790 (march_nn) R 4788 4790 1332 0 -1 4194304 287 0 0 0 5 0 0 0 18 0 1 0 1102125923 1789952 270 1992294400 134512640 135197250 4294956240 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0
/proc/4790/statm: 437 270 93 167 0 268 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1748

[startup+0.101294 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 4790
/proc/meminfo: memFree=818152/2055920 swapFree=4177940/4192956
[pid=4790] ppid=4788 vsize=1748 CPUtime=0.09
/proc/4790/stat : 4790 (march_nn) R 4788 4790 1332 0 -1 4194304 297 0 0 0 9 0 0 0 18 0 1 0 1102125923 1789952 280 1992294400 134512640 135197250 4294956240 18446744073709551615 134541257 0 0 4096 0 0 0 0 17 1 0 0
/proc/4790/statm: 437 280 93 167 0 268 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1748

[startup+0.301307 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 4790
/proc/meminfo: memFree=818152/2055920 swapFree=4177940/4192956
[pid=4790] ppid=4788 vsize=1880 CPUtime=0.29
/proc/4790/stat : 4790 (march_nn) R 4788 4790 1332 0 -1 4194304 318 0 0 0 29 0 0 0 19 0 1 0 1102125923 1925120 301 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/4790/statm: 470 301 93 167 0 301 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1880

[startup+0.701332 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 4790
/proc/meminfo: memFree=818152/2055920 swapFree=4177940/4192956
[pid=4790] ppid=4788 vsize=1880 CPUtime=0.69
/proc/4790/stat : 4790 (march_nn) R 4788 4790 1332 0 -1 4194304 337 0 0 0 69 0 0 0 23 0 1 0 1102125923 1925120 320 1992294400 134512640 135197250 4294956240 18446744073709551615 134548610 0 0 4096 0 0 0 0 17 1 0 0
/proc/4790/statm: 470 320 93 167 0 301 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1880

[startup+1.50138 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4791
/proc/meminfo: memFree=817248/2055920 swapFree=4177940/4192956
[pid=4790] ppid=4788 vsize=2176 CPUtime=1.49
/proc/4790/stat : 4790 (march_nn) R 4788 4790 1332 0 -1 4194304 380 0 0 0 149 0 0 0 25 0 1 0 1102125923 2228224 363 1992294400 134512640 135197250 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/4790/statm: 544 363 93 167 0 375 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2176

[startup+3.10148 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4791
/proc/meminfo: memFree=816928/2055920 swapFree=4177940/4192956
[pid=4790] ppid=4788 vsize=2344 CPUtime=3.09
/proc/4790/stat : 4790 (march_nn) R 4788 4790 1332 0 -1 4194304 410 0 0 0 309 0 0 0 25 0 1 0 1102125923 2400256 393 1992294400 134512640 135197250 4294956240 18446744073709551615 134542426 0 0 4096 0 0 0 0 17 1 0 0
/proc/4790/statm: 586 393 93 167 0 417 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2344

[startup+6.30168 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4791
/proc/meminfo: memFree=816608/2055920 swapFree=4177940/4192956
[pid=4790] ppid=4788 vsize=2496 CPUtime=6.29
/proc/4790/stat : 4790 (march_nn) R 4788 4790 1332 0 -1 4194304 468 0 0 0 629 0 0 0 25 0 1 0 1102125923 2555904 451 1992294400 134512640 135197250 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/4790/statm: 624 451 93 167 0 455 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2496

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4791
/proc/meminfo: memFree=815904/2055920 swapFree=4177940/4192956
[pid=4790] ppid=4788 vsize=3284 CPUtime=12.69
/proc/4790/stat : 4790 (march_nn) R 4788 4790 1332 0 -1 4194304 604 0 0 0 1269 0 0 0 25 0 1 0 1102125923 3362816 587 1992294400 134512640 135197250 4294956240 18446744073709551615 134615803 0 0 4096 0 0 0 0 17 1 0 0
/proc/4790/statm: 821 587 93 167 0 652 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3284

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4791
/proc/meminfo: memFree=814944/2055920 swapFree=4177940/4192956
[pid=4790] ppid=4788 vsize=4012 CPUtime=25.49
/proc/4790/stat : 4790 (march_nn) R 4788 4790 1332 0 -1 4194304 830 0 0 0 2549 0 0 0 25 0 1 0 1102125923 4108288 813 1992294400 134512640 135197250 4294956240 18446744073709551615 134541900 0 0 4096 0 0 0 0 17 1 0 0
/proc/4790/statm: 1003 813 93 167 0 834 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4012

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4791
/proc/meminfo: memFree=813280/2055920 swapFree=4177940/4192956
[pid=4790] ppid=4788 vsize=6364 CPUtime=51.08
/proc/4790/stat : 4790 (march_nn) R 4788 4790 1332 0 -1 4194304 1247 0 0 0 5107 1 0 0 25 0 1 0 1102125923 6516736 1230 1992294400 134512640 135197250 4294956240 18446744073709551615 134525322 0 0 4096 0 0 0 0 17 1 0 0
/proc/4790/statm: 1591 1230 93 167 0 1422 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6364

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4791
/proc/meminfo: memFree=810016/2055920 swapFree=4177940/4192956
[pid=4790] ppid=4788 vsize=11680 CPUtime=102.27
/proc/4790/stat : 4790 (march_nn) R 4788 4790 1332 0 -1 4194304 2073 0 0 0 10226 1 0 0 25 0 1 0 1102125923 11960320 2056 1992294400 134512640 135197250 4294956240 18446744073709551615 134542317 0 0 4096 0 0 0 0 17 1 0 0
/proc/4790/statm: 2920 2056 93 167 0 2751 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11680

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4791
/proc/meminfo: memFree=806304/2055920 swapFree=4177940/4192956
[pid=4790] ppid=4788 vsize=17300 CPUtime=162.25
/proc/4790/stat : 4790 (march_nn) R 4788 4790 1332 0 -1 4194304 2991 0 0 0 16223 2 0 0 25 0 1 0 1102125923 17715200 2974 1992294400 134512640 135197250 4294956240 18446744073709551615 134525395 0 0 4096 0 0 0 0 17 1 0 0
/proc/4790/statm: 4325 2974 93 167 0 4156 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17300

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

[startup+166.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4791
/proc/meminfo: memFree=806048/2055920 swapFree=4177940/4192956
[pid=4790] ppid=4788 vsize=17300 CPUtime=166.25
/proc/4790/stat : 4790 (march_nn) R 4788 4790 1332 0 -1 4194304 3048 0 0 0 16623 2 0 0 25 0 1 0 1102125923 17715200 3031 1992294400 134512640 135197250 4294956240 18446744073709551615 134539304 0 0 4096 0 0 0 0 17 1 0 0
/proc/4790/statm: 4325 3031 93 167 0 4156 0
Current children cumulated CPU time (s) 166.25
Current children cumulated vsize (KiB) 17300

[startup+179.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4791
/proc/meminfo: memFree=805344/2055920 swapFree=4177940/4192956
[pid=4790] ppid=4788 vsize=17300 CPUtime=179.05
/proc/4790/stat : 4790 (march_nn) R 4788 4790 1332 0 -1 4194304 3231 0 0 0 17903 2 0 0 25 0 1 0 1102125923 17715200 3214 1992294400 134512640 135197250 4294956240 18446744073709551615 134552753 0 0 4096 0 0 0 0 17 1 0 0
/proc/4790/statm: 4325 3214 93 167 0 4156 0
Current children cumulated CPU time (s) 179.05
Current children cumulated vsize (KiB) 17300

[startup+182.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4791
/proc/meminfo: memFree=805152/2055920 swapFree=4177940/4192956
[pid=4790] ppid=4788 vsize=17300 CPUtime=182.25
/proc/4790/stat : 4790 (march_nn) R 4788 4790 1332 0 -1 4194304 3278 0 0 0 18223 2 0 0 25 0 1 0 1102125923 17715200 3261 1992294400 134512640 135197250 4294956240 18446744073709551615 134542227 0 0 4096 0 0 0 0 17 1 0 0
/proc/4790/statm: 4325 3261 93 167 0 4156 0
Current children cumulated CPU time (s) 182.25
Current children cumulated vsize (KiB) 17300

[startup+185.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4791
/proc/meminfo: memFree=804960/2055920 swapFree=4177940/4192956
[pid=4790] ppid=4788 vsize=17300 CPUtime=185.44
/proc/4790/stat : 4790 (march_nn) R 4788 4790 1332 0 -1 4194304 3323 0 0 0 18542 2 0 0 25 0 1 0 1102125923 17715200 3306 1992294400 134512640 135197250 4294956240 18446744073709551615 134525358 0 0 4096 0 0 0 0 17 1 0 0
/proc/4790/statm: 4325 3306 93 167 0 4156 0
Current children cumulated CPU time (s) 185.44
Current children cumulated vsize (KiB) 17300

[startup+187.103 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4791
/proc/meminfo: memFree=804832/2055920 swapFree=4177940/4192956
[pid=4790] ppid=4788 vsize=17300 CPUtime=187.05
/proc/4790/stat : 4790 (march_nn) R 4788 4790 1332 0 -1 4194304 3342 0 0 0 18703 2 0 0 25 0 1 0 1102125923 17715200 3325 1992294400 134512640 135197250 4294956240 18446744073709551615 134542245 0 0 4096 0 0 0 0 17 1 0 0
/proc/4790/statm: 4325 3325 93 167 0 4156 0
Current children cumulated CPU time (s) 187.05
Current children cumulated vsize (KiB) 17300

[startup+187.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4791
/proc/meminfo: memFree=804832/2055920 swapFree=4177940/4192956
[pid=4790] ppid=4788 vsize=17300 CPUtime=187.84
/proc/4790/stat : 4790 (march_nn) R 4788 4790 1332 0 -1 4194304 3353 0 0 0 18782 2 0 0 25 0 1 0 1102125923 17715200 3336 1992294400 134512640 135197250 4294956240 18446744073709551615 134570733 0 0 4096 0 0 0 0 17 1 0 0
/proc/4790/statm: 4325 3336 93 167 0 4156 0
Current children cumulated CPU time (s) 187.84
Current children cumulated vsize (KiB) 17300

[startup+188.105 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4791
/proc/meminfo: memFree=804768/2055920 swapFree=4177940/4192956
[pid=4790] ppid=4788 vsize=17300 CPUtime=188.05
/proc/4790/stat : 4790 (march_nn) R 4788 4790 1332 0 -1 4194304 3356 0 0 0 18803 2 0 0 25 0 1 0 1102125923 17715200 3339 1992294400 134512640 135197250 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/4790/statm: 4325 3339 93 167 0 4156 0
Current children cumulated CPU time (s) 188.05
Current children cumulated vsize (KiB) 17300

Child status: 10
Real time (s): 188.118
CPU time (s): 188.073
CPU user time (s): 188.043
CPU system time (s): 0.029995
CPU usage (%): 99.9764
Max. virtual memory (cumulated for all children) (KiB): 17300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 188.043
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3359
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= 569

runsolver used 0.138978 second user time and 0.421935 second system time

The end

Launcher Data 

Begin job on node29 at 2009-03-29 04:43:27
IDJOB=1518062
IDBENCH=70648
IDSOLVER=522
FILE ID=node29/1518062-1238294607
PBS_JOBID= 9060982
Free space on /tmp= 66472 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S1258122549-031.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518062-1238294607/watcher-1518062-1238294607 -o /tmp/evaluation-result-1518062-1238294607/solver-1518062-1238294607 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1518062-1238294607.cnf

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

MD5SUM BENCH= e4beefd25957794efe8088679c7fff55
RANDOM SEED=949267482

node29.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		: 3000.234
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		: 3000.234
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:        818632 kB
Buffers:         99036 kB
Cached:        1035456 kB
SwapCached:       8860 kB
Active:         287892 kB
Inactive:       857088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        818632 kB
SwapTotal:     4192956 kB
SwapFree:      4177940 kB
Dirty:             796 kB
Writeback:           0 kB
Mapped:          16252 kB
Slab:            78248 kB
Committed_AS:  2965180 kB
PageTables:       1476 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= 66472 MiB
End job on node29 at 2009-03-29 04:46:35