Trace number 1518026

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 76.8563 76.8859

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S95953046-044.cnf
MD5SUMdce3f3d28c96d2da08ad88599fffc85f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.016997
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 0.487
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 84 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 500 variables and 2209 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 2209 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2209 / 500 ) = 4.42
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: 34
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 555
0.09/0.16	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 5170
1.59/1.65	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 31964
11.39/11.48	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 142675
57.47/57.57	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
76.76/76.88	c |1000100010000001000000010000000000000000000000000000$$$$$$$$$$$|
76.76/76.88	
c |*****************************
76.76/76.88	c
76.76/76.88	c main():: nodeCount: 190764
76.76/76.88	c main():: dead ends in main: 1286
76.76/76.88	c main():: lookAheadCount: 13179555
76.76/76.88	c main():: unitResolveCount: 1609532
76.76/76.88	c main():: time=76.860000
76.76/76.88	c main():: necessary_assignments: 29246
76.76/76.88	c main():: bin_sat: 0, bin_unsat 0
76.76/76.88	c main():: doublelook: #: 496061, succes #: 258920
76.76/76.88	c main():: doublelook: overall 3.825 of all possible doublelooks executed
76.76/76.88	c main():: doublelook: succesrate: 52.195, average DL_trigger: 53.164
76.76/76.88	c main():: SOLUTION VERIFIED :-)
76.76/76.88	s SATISFIABLE
76.76/76.88	v 1 2 -3 4 5 6 7 8 -9 -10 11 12 -13 -14 15 -16 18 -19 -20 21 22 -23 24 25 26 28 29 30 31 32 33 34 35 -36 37 -38 -39 -40 -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 -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 -112 113 114 115 117 -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 -148 -149 150 -151 153 155 -156 157 158 -159 160 161 -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 -189 -190 -191 192 193 -194 195 -196 -197 198 199 200 -201 -202 203 204 -205 206 207 208 209 -210 211 -212 213 -214 215 -216 217 218 219 220 221 223 -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 -273 -274 -275 276 -277 -278 280 281 -282 283 284 285 286 287 -288 289 290 -291 292 293 -294 295 -296 297 298 -299 300 -301 302 303 304 307 -308 -310 -311 312 -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 -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 -388 389 -391 -392 393 394 -395 -396 398 399 400 401 402 403 -404 -405 -406 407 408 -409 -410 411 412 413 414 -415 -416 -417 419 -420 421 -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 -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 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-1518026-1238294023/watcher-1518026-1238294023 -o /tmp/evaluation-result-1518026-1238294023/solver-1518026-1238294023 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1518026-1238294023.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 1.02 1.05 2/81 20862
/proc/meminfo: memFree=1056312/2055920 swapFree=4174588/4192956
[pid=20862] ppid=20860 vsize=1108 CPUtime=0
/proc/20862/stat : 20862 (march_nn) R 20860 20862 17423 0 -1 4194304 150 0 0 0 0 0 0 0 18 0 1 0 706297336 1134592 133 1992294400 134512640 135197250 4294956240 18446744073709551615 134561005 0 0 4096 0 0 0 0 17 1 0 0
/proc/20862/statm: 277 133 67 167 0 108 0

[startup+0.0296831 s]
/proc/loadavg: 0.92 1.02 1.05 2/81 20862
/proc/meminfo: memFree=1056312/2055920 swapFree=4174588/4192956
[pid=20862] ppid=20860 vsize=1740 CPUtime=0.02
/proc/20862/stat : 20862 (march_nn) R 20860 20862 17423 0 -1 4194304 281 0 0 0 2 0 0 0 18 0 1 0 706297336 1781760 264 1992294400 134512640 135197250 4294956240 18446744073709551615 134539251 0 0 4096 0 0 0 0 17 1 0 0
/proc/20862/statm: 435 264 93 167 0 266 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1740

[startup+0.101696 s]
/proc/loadavg: 0.92 1.02 1.05 2/81 20862
/proc/meminfo: memFree=1056312/2055920 swapFree=4174588/4192956
[pid=20862] ppid=20860 vsize=1740 CPUtime=0.09
/proc/20862/stat : 20862 (march_nn) R 20860 20862 17423 0 -1 4194304 301 0 0 0 9 0 0 0 18 0 1 0 706297336 1781760 284 1992294400 134512640 135197250 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/20862/statm: 435 284 93 167 0 266 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1740

[startup+0.301736 s]
/proc/loadavg: 0.92 1.02 1.05 2/81 20862
/proc/meminfo: memFree=1056312/2055920 swapFree=4174588/4192956
[pid=20862] ppid=20860 vsize=1876 CPUtime=0.29
/proc/20862/stat : 20862 (march_nn) R 20860 20862 17423 0 -1 4194304 314 0 0 0 29 0 0 0 20 0 1 0 706297336 1921024 297 1992294400 134512640 135197250 4294956240 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 1 0 0
/proc/20862/statm: 469 297 93 167 0 300 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1876

[startup+0.701813 s]
/proc/loadavg: 0.92 1.02 1.05 2/81 20862
/proc/meminfo: memFree=1056312/2055920 swapFree=4174588/4192956
[pid=20862] ppid=20860 vsize=1876 CPUtime=0.69
/proc/20862/stat : 20862 (march_nn) R 20860 20862 17423 0 -1 4194304 335 0 0 0 69 0 0 0 24 0 1 0 706297336 1921024 318 1992294400 134512640 135197250 4294956240 18446744073709551615 134541894 0 0 4096 0 0 0 0 17 1 0 0
/proc/20862/statm: 469 318 93 167 0 300 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1876

[startup+1.50197 s]
/proc/loadavg: 0.92 1.02 1.05 2/82 20863
/proc/meminfo: memFree=1055216/2055920 swapFree=4174588/4192956
[pid=20862] ppid=20860 vsize=2092 CPUtime=1.49
/proc/20862/stat : 20862 (march_nn) R 20860 20862 17423 0 -1 4194304 366 0 0 0 149 0 0 0 25 0 1 0 706297336 2142208 349 1992294400 134512640 135197250 4294956240 18446744073709551615 134542101 0 0 4096 0 0 0 0 17 1 0 0
/proc/20862/statm: 523 349 93 167 0 354 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2092

[startup+3.10128 s]
/proc/loadavg: 0.92 1.02 1.05 2/82 20863
/proc/meminfo: memFree=1054960/2055920 swapFree=4174588/4192956
[pid=20862] ppid=20860 vsize=2560 CPUtime=3.09
/proc/20862/stat : 20862 (march_nn) R 20860 20862 17423 0 -1 4194304 454 0 0 0 309 0 0 0 25 0 1 0 706297336 2621440 437 1992294400 134512640 135197250 4294956240 18446744073709551615 134556344 0 0 4096 0 0 0 0 17 1 0 0
/proc/20862/statm: 640 437 93 167 0 471 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2560

[startup+6.3019 s]
/proc/loadavg: 0.93 1.02 1.05 2/82 20863
/proc/meminfo: memFree=1054448/2055920 swapFree=4174588/4192956
[pid=20862] ppid=20860 vsize=2712 CPUtime=6.29
/proc/20862/stat : 20862 (march_nn) R 20860 20862 17423 0 -1 4194304 520 0 0 0 629 0 0 0 25 0 1 0 706297336 2777088 503 1992294400 134512640 135197250 4294956240 18446744073709551615 134552482 0 0 4096 0 0 0 0 17 1 0 0
/proc/20862/statm: 678 503 93 167 0 509 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2712

[startup+12.7011 s]
/proc/loadavg: 0.93 1.02 1.05 2/82 20863
/proc/meminfo: memFree=1053872/2055920 swapFree=4174588/4192956
[pid=20862] ppid=20860 vsize=3272 CPUtime=12.69
/proc/20862/stat : 20862 (march_nn) R 20860 20862 17423 0 -1 4194304 665 0 0 0 1269 0 0 0 25 0 1 0 706297336 3350528 610 1992294400 134512640 135197250 4294956240 18446744073709551615 134525355 0 0 4096 0 0 0 0 17 1 0 0
/proc/20862/statm: 818 610 93 167 0 649 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3272

[startup+25.5016 s]
/proc/loadavg: 0.95 1.02 1.05 2/82 20863
/proc/meminfo: memFree=1052912/2055920 swapFree=4174588/4192956
[pid=20862] ppid=20860 vsize=4768 CPUtime=25.48
/proc/20862/stat : 20862 (march_nn) R 20860 20862 17423 0 -1 4194304 902 0 0 0 2548 0 0 0 25 0 1 0 706297336 4882432 847 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/20862/statm: 1192 847 93 167 0 1023 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4768

[startup+51.1016 s]
/proc/loadavg: 0.96 1.02 1.05 2/82 20863
/proc/meminfo: memFree=1051056/2055920 swapFree=4174588/4192956
[pid=20862] ppid=20860 vsize=6352 CPUtime=51.07
/proc/20862/stat : 20862 (march_nn) R 20860 20862 17423 0 -1 4194304 1355 0 0 0 5106 1 0 0 25 0 1 0 706297336 6504448 1300 1992294400 134512640 135197250 4294956240 18446744073709551615 134543827 0 0 4096 0 0 0 0 17 1 0 0
/proc/20862/statm: 1588 1300 93 167 0 1419 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6352

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

[startup+63.9011 s]
/proc/loadavg: 0.97 1.02 1.04 2/82 20863
/proc/meminfo: memFree=1050160/2055920 swapFree=4174588/4192956
[pid=20862] ppid=20860 vsize=8076 CPUtime=63.87
/proc/20862/stat : 20862 (march_nn) R 20860 20862 17423 0 -1 4194304 1571 0 0 0 6386 1 0 0 25 0 1 0 706297336 8269824 1516 1992294400 134512640 135197250 4294956240 18446744073709551615 134542101 0 0 4096 0 0 0 0 17 1 0 0
/proc/20862/statm: 2019 1516 93 167 0 1850 0
Current children cumulated CPU time (s) 63.87
Current children cumulated vsize (KiB) 8076

[startup+70.3013 s]
/proc/loadavg: 0.97 1.02 1.04 2/82 20863
/proc/meminfo: memFree=1049712/2055920 swapFree=4174588/4192956
[pid=20862] ppid=20860 vsize=8944 CPUtime=70.27
/proc/20862/stat : 20862 (march_nn) R 20860 20862 17423 0 -1 4194304 1683 0 0 0 7026 1 0 0 25 0 1 0 706297336 9158656 1628 1992294400 134512640 135197250 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/20862/statm: 2236 1628 93 167 0 2067 0
Current children cumulated CPU time (s) 70.27
Current children cumulated vsize (KiB) 8944

[startup+73.5019 s]
/proc/loadavg: 0.97 1.02 1.04 2/82 20863
/proc/meminfo: memFree=1049584/2055920 swapFree=4174588/4192956
[pid=20862] ppid=20860 vsize=8944 CPUtime=73.46
/proc/20862/stat : 20862 (march_nn) R 20860 20862 17423 0 -1 4194304 1742 0 0 0 7345 1 0 0 25 0 1 0 706297336 9158656 1687 1992294400 134512640 135197250 4294956240 18446744073709551615 134552735 0 0 4096 0 0 0 0 17 1 0 0
/proc/20862/statm: 2236 1687 93 167 0 2067 0
Current children cumulated CPU time (s) 73.46
Current children cumulated vsize (KiB) 8944

[startup+75.1012 s]
/proc/loadavg: 0.97 1.02 1.04 2/82 20863
/proc/meminfo: memFree=1049392/2055920 swapFree=4174588/4192956
[pid=20862] ppid=20860 vsize=8944 CPUtime=75.06
/proc/20862/stat : 20862 (march_nn) R 20860 20862 17423 0 -1 4194304 1768 0 0 0 7505 1 0 0 25 0 1 0 706297336 9158656 1713 1992294400 134512640 135197250 4294956240 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0
/proc/20862/statm: 2236 1713 93 167 0 2067 0
Current children cumulated CPU time (s) 75.06
Current children cumulated vsize (KiB) 8944

[startup+75.9064 s]
/proc/loadavg: 0.97 1.02 1.04 2/82 20863
/proc/meminfo: memFree=1049328/2055920 swapFree=4174588/4192956
[pid=20862] ppid=20860 vsize=8944 CPUtime=75.87
/proc/20862/stat : 20862 (march_nn) R 20860 20862 17423 0 -1 4194304 1782 0 0 0 7586 1 0 0 25 0 1 0 706297336 9158656 1727 1992294400 134512640 135197250 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/20862/statm: 2236 1727 93 167 0 2067 0
Current children cumulated CPU time (s) 75.87
Current children cumulated vsize (KiB) 8944

[startup+76.3015 s]
/proc/loadavg: 0.97 1.02 1.04 2/82 20863
/proc/meminfo: memFree=1049328/2055920 swapFree=4174588/4192956
[pid=20862] ppid=20860 vsize=8944 CPUtime=76.26
/proc/20862/stat : 20862 (march_nn) R 20860 20862 17423 0 -1 4194304 1790 0 0 0 7625 1 0 0 25 0 1 0 706297336 9158656 1735 1992294400 134512640 135197250 4294956240 18446744073709551615 134539272 0 0 4096 0 0 0 0 17 1 0 0
/proc/20862/statm: 2236 1735 93 167 0 2067 0
Current children cumulated CPU time (s) 76.26
Current children cumulated vsize (KiB) 8944

[startup+76.7016 s]
/proc/loadavg: 0.97 1.02 1.04 2/82 20863
/proc/meminfo: memFree=1049328/2055920 swapFree=4174588/4192956
[pid=20862] ppid=20860 vsize=8944 CPUtime=76.66
/proc/20862/stat : 20862 (march_nn) R 20860 20862 17423 0 -1 4194304 1797 0 0 0 7665 1 0 0 25 0 1 0 706297336 9158656 1742 1992294400 134512640 135197250 4294956240 18446744073709551615 134552753 0 0 4096 0 0 0 0 17 1 0 0
/proc/20862/statm: 2236 1742 93 167 0 2067 0
Current children cumulated CPU time (s) 76.66
Current children cumulated vsize (KiB) 8944

[startup+76.8016 s]
/proc/loadavg: 0.97 1.02 1.04 2/82 20863
/proc/meminfo: memFree=1049328/2055920 swapFree=4174588/4192956
[pid=20862] ppid=20860 vsize=8944 CPUtime=76.76
/proc/20862/stat : 20862 (march_nn) R 20860 20862 17423 0 -1 4194304 1799 0 0 0 7675 1 0 0 25 0 1 0 706297336 9158656 1744 1992294400 134512640 135197250 4294956240 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0
/proc/20862/statm: 2236 1744 93 167 0 2067 0
Current children cumulated CPU time (s) 76.76
Current children cumulated vsize (KiB) 8944

Child status: 10
Real time (s): 76.8859
CPU time (s): 76.8563
CPU user time (s): 76.8393
CPU system time (s): 0.016997
CPU usage (%): 99.9616
Max. virtual memory (cumulated for all children) (KiB): 8944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 76.8393
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1810
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= 204

runsolver used 0.084987 second user time and 0.276957 second system time

The end

Launcher Data 

Begin job on node88 at 2009-03-29 04:33:43
IDJOB=1518026
IDBENCH=70645
IDSOLVER=522
FILE ID=node88/1518026-1238294023
PBS_JOBID= 9061007
Free space on /tmp= 66476 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S95953046-044.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518026-1238294023/watcher-1518026-1238294023 -o /tmp/evaluation-result-1518026-1238294023/solver-1518026-1238294023 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1518026-1238294023.cnf

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

MD5SUM BENCH= dce3f3d28c96d2da08ad88599fffc85f
RANDOM SEED=2077176719

node88.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		: 3000.281
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		: 3000.281
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:       1056728 kB
Buffers:         90908 kB
Cached:         812344 kB
SwapCached:       7608 kB
Active:         194028 kB
Inactive:       718572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1056728 kB
SwapTotal:     4192956 kB
SwapFree:      4174588 kB
Dirty:             808 kB
Writeback:           0 kB
Mapped:          14912 kB
Slab:            70696 kB
Committed_AS:  1775788 kB
PageTables:       2664 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= 66476 MiB
End job on node88 at 2009-03-29 04:35:00