Trace number 1518122

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 305.576 305.697

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S353643296-086.cnf
MD5SUM737f90cc4667953389f21d8a50271567
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.021996
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, 12 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 498 free variables and 2113 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.478
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 158 duplicate clauses
0.00/0.02	c resolvent_look() :: found 76 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 500 variables and 2189 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 2189 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2189 / 500 ) = 4.38
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 = 498
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: 33
0.02/0.03	c |----------------------------------------------------------------|
c |*
c |**
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c |****************************************************************| ( 1/999) NodeCount: 530
0.09/0.17	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |****************************************************************| ( 2/999) NodeCount: 5023
1.69/1.72	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 32098
12.29/12.37	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |************
c |*************
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c |***************
c |****************
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c |*********************************************
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c |***********************************************
c |************************************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 147957
63.97/64.02	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 |************************************
c |*************************************
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c |****************************************
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c |****************************************************************| ( 5/999) NodeCount: 501947
241.00/241.15	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 |***************************
305.46/305.69	c |100100100000010001000001000000000000000000000000000000$$$$$$$$$|
305.46/305.69	
c |***************************
305.46/305.69	c
305.46/305.69	c main():: nodeCount: 634781
305.46/305.69	c main():: dead ends in main: 5812
305.46/305.69	c main():: lookAheadCount: 43954924
305.46/305.69	c main():: unitResolveCount: 6542368
305.46/305.69	c main():: time=305.610000
305.46/305.69	c main():: necessary_assignments: 122905
305.46/305.69	c main():: bin_sat: 0, bin_unsat 0
305.46/305.69	c main():: doublelook: #: 1856362, succes #: 1060290
305.46/305.69	c main():: doublelook: overall 4.308 of all possible doublelooks executed
305.46/305.69	c main():: doublelook: succesrate: 57.117, average DL_trigger: 51.790
305.46/305.69	c main():: SOLUTION VERIFIED :-)
305.46/305.69	s SATISFIABLE
305.46/305.69	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 -81 82 83 84 85 86 87 -88 89 90 -91 92 93 -94 -96 97 -98 -99 -100 -101 102 103 -104 -105 -107 109 110 -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 -146 147 -148 149 150 151 152 -153 154 155 -156 157 -158 159 160 -161 162 163 164 165 -166 -167 168 169 170 -171 172 -173 -174 -175 176 177 -178 -179 -181 182 -183 184 185 186 -187 188 -189 190 -191 -192 193 194 195 -196 197 -198 -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 -229 230 231 232 -234 -236 237 -238 239 241 242 243 -244 245 -246 247 248 -249 250 251 252 253 254 -255 -256 -257 258 -259 260 261 -263 -264 -265 -266 -267 -269 -270 -271 -273 274 275 -276 -278 -279 280 -281 -282 -283 -284 285 286 287 -288 289 -290 291 -292 -293 -294 -295 -296 -297 298 -299 -300 302 304 -305 -306 -307 308 309 310 311 -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 -339 -341 342 -343 344 -345 -347 -348 -349 350 351 -353 -354 355 -356 -357 358 359 360 361 -362 -363 -364 -365 366 -367 368 -369 -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 -407 408 409 410 -411 412 413 414 -415 -417 418 -419 -420 421 -422 423 -424 425 -426 427 -428 -429 -430 431 432 -433 -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 -482 483 484 485 486 -487 488 489 490 491 492 -493 494 495 -496 -497 -498 -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-1518122-1238295518/watcher-1518122-1238295518 -o /tmp/evaluation-result-1518122-1238295518/solver-1518122-1238295518 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1518122-1238295518.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8955
/proc/meminfo: memFree=1822296/2055920 swapFree=4178768/4192956
[pid=8955] ppid=8953 vsize=976 CPUtime=0
/proc/8955/stat : 8955 (march_nn) R 8953 8955 5501 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 1102218069 999424 130 1992294400 134512640 135197250 4294956240 18446744073709551615 134722609 0 0 4096 0 0 0 0 17 1 0 0
/proc/8955/statm: 244 130 66 167 0 75 0

[startup+0.023627 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8955
/proc/meminfo: memFree=1822296/2055920 swapFree=4178768/4192956
[pid=8955] ppid=8953 vsize=1740 CPUtime=0.02
/proc/8955/stat : 8955 (march_nn) R 8953 8955 5501 0 -1 4194304 242 0 0 0 2 0 0 0 18 0 1 0 1102218069 1781760 225 1992294400 134512640 135197250 4294956240 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/8955/statm: 435 225 89 167 0 266 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1740

[startup+0.10164 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8955
/proc/meminfo: memFree=1822296/2055920 swapFree=4178768/4192956
[pid=8955] ppid=8953 vsize=1740 CPUtime=0.09
/proc/8955/stat : 8955 (march_nn) R 8953 8955 5501 0 -1 4194304 303 0 0 0 9 0 0 0 18 0 1 0 1102218069 1781760 286 1992294400 134512640 135197250 4294956240 18446744073709551615 134542050 0 0 4096 0 0 0 0 17 1 0 0
/proc/8955/statm: 435 286 93 167 0 266 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1740

[startup+0.301676 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8955
/proc/meminfo: memFree=1822296/2055920 swapFree=4178768/4192956
[pid=8955] ppid=8953 vsize=1872 CPUtime=0.29
/proc/8955/stat : 8955 (march_nn) R 8953 8955 5501 0 -1 4194304 314 0 0 0 29 0 0 0 19 0 1 0 1102218069 1916928 297 1992294400 134512640 135197250 4294956240 18446744073709551615 134541960 0 0 4096 0 0 0 0 17 1 0 0
/proc/8955/statm: 468 297 93 167 0 299 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1872

[startup+0.701748 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8955
/proc/meminfo: memFree=1822296/2055920 swapFree=4178768/4192956
[pid=8955] ppid=8953 vsize=1872 CPUtime=0.69
/proc/8955/stat : 8955 (march_nn) R 8953 8955 5501 0 -1 4194304 334 0 0 0 69 0 0 0 22 0 1 0 1102218069 1916928 317 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/8955/statm: 468 317 93 167 0 299 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1872

[startup+1.50189 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 8956
/proc/meminfo: memFree=1821264/2055920 swapFree=4178768/4192956
[pid=8955] ppid=8953 vsize=2084 CPUtime=1.49
/proc/8955/stat : 8955 (march_nn) R 8953 8955 5501 0 -1 4194304 364 0 0 0 149 0 0 0 25 0 1 0 1102218069 2134016 347 1992294400 134512640 135197250 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/8955/statm: 521 347 93 167 0 352 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2084

[startup+3.10118 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 8956
/proc/meminfo: memFree=1821008/2055920 swapFree=4178768/4192956
[pid=8955] ppid=8953 vsize=2552 CPUtime=3.09
/proc/8955/stat : 8955 (march_nn) R 8953 8955 5501 0 -1 4194304 452 0 0 0 309 0 0 0 25 0 1 0 1102218069 2613248 435 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/8955/statm: 638 435 93 167 0 469 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2552

[startup+6.30175 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 8956
/proc/meminfo: memFree=1820496/2055920 swapFree=4178768/4192956
[pid=8955] ppid=8953 vsize=2704 CPUtime=6.29
/proc/8955/stat : 8955 (march_nn) R 8953 8955 5501 0 -1 4194304 511 0 0 0 629 0 0 0 25 0 1 0 1102218069 2768896 494 1992294400 134512640 135197250 4294956240 18446744073709551615 134539311 0 0 4096 0 0 0 0 17 1 0 0
/proc/8955/statm: 676 494 93 167 0 507 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2704

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 8956
/proc/meminfo: memFree=1820048/2055920 swapFree=4178768/4192956
[pid=8955] ppid=8953 vsize=3268 CPUtime=12.69
/proc/8955/stat : 8955 (march_nn) R 8953 8955 5501 0 -1 4194304 648 0 0 0 1269 0 0 0 25 0 1 0 1102218069 3346432 596 1992294400 134512640 135197250 4294956240 18446744073709551615 134525438 0 0 4096 0 0 0 0 17 1 0 0
/proc/8955/statm: 817 596 93 167 0 648 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3268

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 8956
/proc/meminfo: memFree=1819152/2055920 swapFree=4178768/4192956
[pid=8955] ppid=8953 vsize=3988 CPUtime=25.48
/proc/8955/stat : 8955 (march_nn) R 8953 8955 5501 0 -1 4194304 874 0 0 0 2548 0 0 0 25 0 1 0 1102218069 4083712 822 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/8955/statm: 997 822 93 167 0 828 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3988

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 8956
/proc/meminfo: memFree=1817424/2055920 swapFree=4178768/4192956
[pid=8955] ppid=8953 vsize=6324 CPUtime=51.08
/proc/8955/stat : 8955 (march_nn) R 8953 8955 5501 0 -1 4194304 1302 0 0 0 5107 1 0 0 25 0 1 0 1102218069 6475776 1250 1992294400 134512640 135197250 4294956240 18446744073709551615 134541952 0 0 4096 0 0 0 0 17 1 0 0
/proc/8955/statm: 1581 1250 93 167 0 1412 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6324

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 8956
/proc/meminfo: memFree=1814032/2055920 swapFree=4178768/4192956
[pid=8955] ppid=8953 vsize=11608 CPUtime=102.26
/proc/8955/stat : 8955 (march_nn) R 8953 8955 5501 0 -1 4194304 2136 0 0 0 10225 1 0 0 25 0 1 0 1102218069 11886592 2084 1992294400 134512640 135197250 4294956240 18446744073709551615 134552987 0 0 4096 0 0 0 0 17 1 0 0
/proc/8955/statm: 2902 2084 93 167 0 2733 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11608

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8962
/proc/meminfo: memFree=1810256/2055920 swapFree=4178768/4192956
[pid=8955] ppid=8953 vsize=17172 CPUtime=162.23
/proc/8955/stat : 8955 (march_nn) R 8953 8955 5501 0 -1 4194304 3062 0 0 0 16221 2 0 0 25 0 1 0 1102218069 17584128 3010 1992294400 134512640 135197250 4294956240 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0
/proc/8955/statm: 4293 3010 93 167 0 4124 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17172

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8962
/proc/meminfo: memFree=1806544/2055920 swapFree=4178768/4192956
[pid=8955] ppid=8953 vsize=17172 CPUtime=222.21
/proc/8955/stat : 8955 (march_nn) R 8953 8955 5501 0 -1 4194304 3963 0 0 0 22218 3 0 0 25 0 1 0 1102218069 17584128 3911 1992294400 134512640 135197250 4294956240 18446744073709551615 134539229 0 0 4096 0 0 0 0 17 1 0 0
/proc/8955/statm: 4293 3911 93 167 0 4124 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17172

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8962
/proc/meminfo: memFree=1802960/2055920 swapFree=4178768/4192956
[pid=8955] ppid=8953 vsize=26352 CPUtime=282.18
/proc/8955/stat : 8955 (march_nn) R 8953 8955 5501 0 -1 4194304 4874 0 0 0 28215 3 0 0 25 0 1 0 1102218069 26984448 4822 1992294400 134512640 135197250 4294956240 18446744073709551615 134593980 0 0 4096 0 0 0 0 17 1 0 0
/proc/8955/statm: 6588 4822 93 167 0 6419 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 26352

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

[startup+294.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8962
/proc/meminfo: memFree=1802192/2055920 swapFree=4178768/4192956
[pid=8955] ppid=8953 vsize=26352 CPUtime=294.17
/proc/8955/stat : 8955 (march_nn) R 8953 8955 5501 0 -1 4194304 5057 0 0 0 29414 3 0 0 25 0 1 0 1102218069 26984448 5005 1992294400 134512640 135197250 4294956240 18446744073709551615 134542104 0 0 4096 0 0 0 0 17 1 0 0
/proc/8955/statm: 6588 5005 93 167 0 6419 0
Current children cumulated CPU time (s) 294.17
Current children cumulated vsize (KiB) 26352

[startup+300.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8962
/proc/meminfo: memFree=1801744/2055920 swapFree=4178768/4192956
[pid=8955] ppid=8953 vsize=26352 CPUtime=300.57
/proc/8955/stat : 8955 (march_nn) R 8953 8955 5501 0 -1 4194304 5159 0 0 0 30054 3 0 0 25 0 1 0 1102218069 26984448 5107 1992294400 134512640 135197250 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/8955/statm: 6588 5107 93 167 0 6419 0
Current children cumulated CPU time (s) 300.57
Current children cumulated vsize (KiB) 26352

[startup+303.901 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8962
/proc/meminfo: memFree=1801552/2055920 swapFree=4178768/4192956
[pid=8955] ppid=8953 vsize=26352 CPUtime=303.76
/proc/8955/stat : 8955 (march_nn) R 8953 8955 5501 0 -1 4194304 5207 0 0 0 30373 3 0 0 25 0 1 0 1102218069 26984448 5155 1992294400 134512640 135197250 4294956240 18446744073709551615 134615788 0 0 4096 0 0 0 0 17 1 0 0
/proc/8955/statm: 6588 5155 93 167 0 6419 0
Current children cumulated CPU time (s) 303.76
Current children cumulated vsize (KiB) 26352

[startup+304.705 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8962
/proc/meminfo: memFree=1801488/2055920 swapFree=4178768/4192956
[pid=8955] ppid=8953 vsize=26352 CPUtime=304.57
/proc/8955/stat : 8955 (march_nn) R 8953 8955 5501 0 -1 4194304 5220 0 0 0 30454 3 0 0 25 0 1 0 1102218069 26984448 5168 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/8955/statm: 6588 5168 93 167 0 6419 0
Current children cumulated CPU time (s) 304.57
Current children cumulated vsize (KiB) 26352

[startup+305.101 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8962
/proc/meminfo: memFree=1801488/2055920 swapFree=4178768/4192956
[pid=8955] ppid=8953 vsize=26352 CPUtime=304.96
/proc/8955/stat : 8955 (march_nn) R 8953 8955 5501 0 -1 4194304 5226 0 0 0 30493 3 0 0 25 0 1 0 1102218069 26984448 5174 1992294400 134512640 135197250 4294956240 18446744073709551615 134539183 0 0 4096 0 0 0 0 17 1 0 0
/proc/8955/statm: 6588 5174 93 167 0 6419 0
Current children cumulated CPU time (s) 304.96
Current children cumulated vsize (KiB) 26352

[startup+305.501 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8962
/proc/meminfo: memFree=1801488/2055920 swapFree=4178768/4192956
[pid=8955] ppid=8953 vsize=26352 CPUtime=305.36
/proc/8955/stat : 8955 (march_nn) R 8953 8955 5501 0 -1 4194304 5233 0 0 0 30533 3 0 0 25 0 1 0 1102218069 26984448 5181 1992294400 134512640 135197250 4294956240 18446744073709551615 134525258 0 0 4096 0 0 0 0 17 1 0 0
/proc/8955/statm: 6588 5181 93 167 0 6419 0
Current children cumulated CPU time (s) 305.36
Current children cumulated vsize (KiB) 26352

[startup+305.601 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8962
/proc/meminfo: memFree=1801488/2055920 swapFree=4178768/4192956
[pid=8955] ppid=8953 vsize=26352 CPUtime=305.46
/proc/8955/stat : 8955 (march_nn) R 8953 8955 5501 0 -1 4194304 5234 0 0 0 30543 3 0 0 25 0 1 0 1102218069 26984448 5182 1992294400 134512640 135197250 4294956240 18446744073709551615 134618268 0 0 4096 0 0 0 0 17 1 0 0
/proc/8955/statm: 6588 5182 93 167 0 6419 0
Current children cumulated CPU time (s) 305.46
Current children cumulated vsize (KiB) 26352

Child status: 10
Real time (s): 305.697
CPU time (s): 305.576
CPU user time (s): 305.532
CPU system time (s): 0.043993
CPU usage (%): 99.9603
Max. virtual memory (cumulated for all children) (KiB): 26352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 305.532
system time used= 0.043993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5249
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= 365

runsolver used 0.235964 second user time and 0.641902 second system time

The end

Launcher Data 

Begin job on node12 at 2009-03-29 04:58:38
IDJOB=1518122
IDBENCH=70653
IDSOLVER=522
FILE ID=node12/1518122-1238295518
PBS_JOBID= 9060989
Free space on /tmp= 65380 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S353643296-086.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518122-1238295518/watcher-1518122-1238295518 -o /tmp/evaluation-result-1518122-1238295518/solver-1518122-1238295518 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1518122-1238295518.cnf

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

MD5SUM BENCH= 737f90cc4667953389f21d8a50271567
RANDOM SEED=1052868004

node12.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		: 3000.266
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		: 3000.266
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:       1822712 kB
Buffers:         45584 kB
Cached:         113488 kB
SwapCached:       7936 kB
Active:          91528 kB
Inactive:        76976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1822712 kB
SwapTotal:     4192956 kB
SwapFree:      4178768 kB
Dirty:             808 kB
Writeback:           0 kB
Mapped:          15072 kB
Slab:            50744 kB
Committed_AS:  2975744 kB
PageTables:       1380 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= 65380 MiB
End job on node12 at 2009-03-29 05:03:44