Trace number 1628205

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_hi hiSAT 460.837 461.024

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S2087271472-092.cnf
MD5SUM0b959375755b7be8d72e0ee6a403232e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.088985
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, 0 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 520 free variables and 2210 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.479
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 174 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 520 variables and 2305 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 2305 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2305 / 520 ) = 4.43
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 = 520
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: 154
0.07/0.10	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 786
0.19/0.28	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |**************************
c |****************************
c |*****************************
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c |*******************************
c |********************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 6976
2.39/2.41	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 |********************************
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c |**********************************
c |************************************
c |*************************************
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c |***********************************************
c |************************************************
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c |*****************************************************
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c |*******************************************************
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c |***********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 46108
18.18/18.21	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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 |**********************************
c |***********************************
c |************************************
c |*************************************
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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: 214561
95.25/95.33	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 |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 731297
359.84/360.05	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 |*******************************
460.81/461.01	c |100000011000110000000000010000000000000000$$$$$$$$$$$$$$$$$$$$$|
460.81/461.01	
c |*******************************
460.81/461.01	c
460.81/461.01	c main():: nodeCount: 928595
460.81/461.01	c main():: dead ends in main: 8927
460.81/461.01	c main():: lookAheadCount: 63948286
460.81/461.01	c main():: unitResolveCount: 10108172
460.81/461.01	c main():: time=460.890000
460.81/461.01	c main():: necessary_assignments: 188320
460.81/461.01	c main():: bin_sat: 0, bin_unsat 0
460.81/461.01	c main():: doublelook: #: 2682127, succes #: 1525460
460.81/461.01	c main():: doublelook: overall 4.280 of all possible doublelooks executed
460.81/461.01	c main():: doublelook: succesrate: 56.875, average DL_trigger: 53.482
460.81/461.01	c main():: SOLUTION VERIFIED :-)
460.81/461.01	s SATISFIABLE
460.81/461.01	v -1 2 -3 -4 -5 6 -7 8 9 -10 -11 13 14 -16 17 18 19 20 21 -22 23 24 25 -26 27 -28 29 -30 31 -32 33 -34 -35 36 -37 -38 39 40 -41 42 43 44 45 46 47 -48 -49 50 -51 52 53 54 -55 56 57 58 59 60 61 62 -63 -64 65 66 67 -68 69 70 -71 72 -73 -74 75 -76 77 78 -79 80 81 -82 -83 84 -85 86 88 -89 -90 -91 92 -94 -96 97 98 99 -100 -101 -102 -103 104 -105 -106 107 -109 110 -111 -112 -113 -114 115 116 -117 118 -119 120 121 -122 123 124 125 126 127 -128 129 131 -132 -133 134 -135 136 -137 -138 -139 140 -141 -142 143 144 145 146 -147 -148 -149 150 -151 -152 -154 155 156 157 -158 -159 -160 -161 -162 -163 164 -165 -166 -167 -168 169 170 171 -172 -173 174 -175 176 -178 179 180 181 182 183 -184 185 -187 188 189 190 -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 -221 222 223 -224 -225 -226 227 -228 -229 231 232 233 -235 -236 237 238 -239 -240 -241 -242 -243 -244 -245 -247 249 250 251 252 -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 -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 -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 -356 -357 358 -359 -360 -361 362 -363 -364 -365 -366 -367 368 369 -370 -372 -373 -374 376 -377 -378 379 -380 -381 382 -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 -414 415 416 -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 -480 481 482 483 484 485 486 487 -488 489 -490 491 -492 -493 494 -495 496 -497 498 499 -500 501 -502 -503 504 -505 -506 507 -508 509 -511 512 -513 514 515 516 -517 -518 -519 -520 0

Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1628205-1240141084/watcher-1628205-1240141084 -o /tmp/evaluation-result-1628205-1240141084/solver-1628205-1240141084 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628205-1240141084.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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 3/64 27533
/proc/meminfo: memFree=1223160/2055920 swapFree=4192956/4192956
[pid=27533] ppid=27531 vsize=984 CPUtime=0
/proc/27533/stat : 27533 (march_hi) R 27531 27533 26973 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 42141690 1007616 128 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/27533/statm: 246 130 65 167 0 77 0

[startup+0.0746051 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27533
/proc/meminfo: memFree=1223160/2055920 swapFree=4192956/4192956
[pid=27533] ppid=27531 vsize=1768 CPUtime=0.07
/proc/27533/stat : 27533 (march_hi) R 27531 27533 26973 0 -1 4194304 304 0 0 0 7 0 0 0 18 0 1 0 42141690 1810432 287 1992294400 134512640 135197378 4294956240 18446744073709551615 134611821 0 0 4096 0 0 0 0 17 1 0 0
/proc/27533/statm: 442 287 91 167 0 273 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1768

[startup+0.10161 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27533
/proc/meminfo: memFree=1223160/2055920 swapFree=4192956/4192956
[pid=27533] ppid=27531 vsize=1900 CPUtime=0.09
/proc/27533/stat : 27533 (march_hi) R 27531 27533 26973 0 -1 4194304 309 0 0 0 9 0 0 0 18 0 1 0 42141690 1945600 292 1992294400 134512640 135197378 4294956240 18446744073709551615 134718686 0 0 4096 0 0 0 0 17 1 0 0
/proc/27533/statm: 475 292 91 167 0 306 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1900

[startup+0.30165 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27533
/proc/meminfo: memFree=1223160/2055920 swapFree=4192956/4192956
[pid=27533] ppid=27531 vsize=1900 CPUtime=0.29
/proc/27533/stat : 27533 (march_hi) R 27531 27533 26973 0 -1 4194304 331 0 0 0 29 0 0 0 19 0 1 0 42141690 1945600 314 1992294400 134512640 135197378 4294956240 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/27533/statm: 475 314 91 167 0 306 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1900

[startup+0.701727 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27533
/proc/meminfo: memFree=1223160/2055920 swapFree=4192956/4192956
[pid=27533] ppid=27531 vsize=2056 CPUtime=0.69
/proc/27533/stat : 27533 (march_hi) R 27531 27533 26973 0 -1 4194304 351 0 0 0 69 0 0 0 22 0 1 0 42141690 2105344 334 1992294400 134512640 135197378 4294956240 18446744073709551615 134542117 0 0 4096 0 0 0 0 17 1 0 0
/proc/27533/statm: 514 334 91 167 0 345 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2056

[startup+1.50188 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27534
/proc/meminfo: memFree=1222128/2055920 swapFree=4192956/4192956
[pid=27533] ppid=27531 vsize=2056 CPUtime=1.49
/proc/27533/stat : 27533 (march_hi) R 27531 27533 26973 0 -1 4194304 372 0 0 0 149 0 0 0 25 0 1 0 42141690 2105344 355 1992294400 134512640 135197378 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/27533/statm: 514 355 91 167 0 345 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2056

[startup+3.10119 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27534
/proc/meminfo: memFree=1221808/2055920 swapFree=4192956/4192956
[pid=27533] ppid=27531 vsize=2360 CPUtime=3.09
/proc/27533/stat : 27533 (march_hi) R 27531 27533 26973 0 -1 4194304 433 0 0 0 309 0 0 0 25 0 1 0 42141690 2416640 416 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/27533/statm: 590 416 91 167 0 421 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2360

[startup+6.30182 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27534
/proc/meminfo: memFree=1221552/2055920 swapFree=4192956/4192956
[pid=27533] ppid=27531 vsize=2712 CPUtime=6.29
/proc/27533/stat : 27533 (march_hi) R 27531 27533 26973 0 -1 4194304 496 0 0 0 629 0 0 0 25 0 1 0 42141690 2777088 479 1992294400 134512640 135197378 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/27533/statm: 678 479 91 167 0 509 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2712

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27534
/proc/meminfo: memFree=1221040/2055920 swapFree=4192956/4192956
[pid=27533] ppid=27531 vsize=3280 CPUtime=12.68
/proc/27533/stat : 27533 (march_hi) R 27531 27533 26973 0 -1 4194304 611 0 0 0 1268 0 0 0 25 0 1 0 42141690 3358720 594 1992294400 134512640 135197378 4294956240 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/27533/statm: 820 594 91 167 0 651 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3280

[startup+25.5056 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27534
/proc/meminfo: memFree=1220080/2055920 swapFree=4192956/4192956
[pid=27533] ppid=27531 vsize=4152 CPUtime=25.48
/proc/27533/stat : 27533 (march_hi) R 27531 27533 26973 0 -1 4194304 894 0 0 0 2548 0 0 0 25 0 1 0 42141690 4251648 849 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/27533/statm: 1038 849 91 167 0 869 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4152

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27534
/proc/meminfo: memFree=1218480/2055920 swapFree=4192956/4192956
[pid=27533] ppid=27531 vsize=6552 CPUtime=51.07
/proc/27533/stat : 27533 (march_hi) R 27531 27533 26973 0 -1 4194304 1320 0 0 0 5106 1 0 0 25 0 1 0 42141690 6709248 1275 1992294400 134512640 135197378 4294956240 18446744073709551615 134593933 0 0 4096 0 0 0 0 17 1 0 0
/proc/27533/statm: 1638 1275 91 167 0 1469 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6552

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27534
/proc/meminfo: memFree=1215280/2055920 swapFree=4192956/4192956
[pid=27533] ppid=27531 vsize=11824 CPUtime=102.25
/proc/27533/stat : 27533 (march_hi) R 27531 27533 26973 0 -1 4194304 2136 0 0 0 10224 1 0 0 25 0 1 0 42141690 12107776 2091 1992294400 134512640 135197378 4294956240 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0
/proc/27533/statm: 2956 2091 91 167 0 2787 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 11824

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27534
/proc/meminfo: memFree=1211440/2055920 swapFree=4192956/4192956
[pid=27533] ppid=27531 vsize=17628 CPUtime=162.23
/proc/27533/stat : 27533 (march_hi) R 27531 27533 26973 0 -1 4194304 3079 0 0 0 16221 2 0 0 25 0 1 0 42141690 18051072 3034 1992294400 134512640 135197378 4294956240 18446744073709551615 134541930 0 0 4096 0 0 0 0 17 1 0 0
/proc/27533/statm: 4407 3034 91 167 0 4238 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17628

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27534
/proc/meminfo: memFree=1207728/2055920 swapFree=4192956/4192956
[pid=27533] ppid=27531 vsize=17760 CPUtime=222.2
/proc/27533/stat : 27533 (march_hi) R 27531 27533 26973 0 -1 4194304 4003 0 0 0 22218 2 0 0 25 0 1 0 42141690 18186240 3958 1992294400 134512640 135197378 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/27533/statm: 4440 3958 91 167 0 4271 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 17760

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27534
/proc/meminfo: memFree=1204080/2055920 swapFree=4192956/4192956
[pid=27533] ppid=27531 vsize=27428 CPUtime=282.17
/proc/27533/stat : 27533 (march_hi) R 27531 27533 26973 0 -1 4194304 4903 0 0 0 28215 2 0 0 25 0 1 0 42141690 28086272 4858 1992294400 134512640 135197378 4294956240 18446744073709551615 134542112 0 0 4096 0 0 0 0 17 1 0 0
/proc/27533/statm: 6857 4858 91 167 0 6688 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 27428

[startup+342.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27534
/proc/meminfo: memFree=1200624/2055920 swapFree=4192956/4192956
[pid=27533] ppid=27531 vsize=27428 CPUtime=342.15
/proc/27533/stat : 27533 (march_hi) R 27531 27533 26973 0 -1 4194304 5776 0 0 0 34212 3 0 0 25 0 1 0 42141690 28086272 5731 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/27533/statm: 6857 5731 91 167 0 6688 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 27428

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27534
/proc/meminfo: memFree=1197040/2055920 swapFree=4192956/4192956
[pid=27533] ppid=27531 vsize=36160 CPUtime=402.12
/proc/27533/stat : 27533 (march_hi) R 27531 27533 26973 0 -1 4194304 6667 0 0 0 40209 3 0 0 25 0 1 0 42141690 37027840 6622 1992294400 134512640 135197378 4294956240 18446744073709551615 134542222 0 0 4096 0 0 0 0 17 1 0 0
/proc/27533/statm: 9040 6622 91 167 0 8871 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 36160

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

[startup+409.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27534
/proc/meminfo: memFree=1196592/2055920 swapFree=4192956/4192956
[pid=27533] ppid=27531 vsize=36160 CPUtime=409.52
/proc/27533/stat : 27533 (march_hi) R 27531 27533 26973 0 -1 4194304 6777 0 0 0 40949 3 0 0 25 0 1 0 42141690 37027840 6732 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/27533/statm: 9040 6732 91 167 0 8871 0
Current children cumulated CPU time (s) 409.52
Current children cumulated vsize (KiB) 36160

[startup+435.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27534
/proc/meminfo: memFree=1194992/2055920 swapFree=4192956/4192956
[pid=27533] ppid=27531 vsize=36160 CPUtime=435.12
/proc/27533/stat : 27533 (march_hi) R 27531 27533 26973 0 -1 4194304 7175 0 0 0 43508 4 0 0 25 0 1 0 42141690 37027840 7130 1992294400 134512640 135197378 4294956240 18446744073709551615 134542092 0 0 4096 0 0 0 0 17 1 0 0
/proc/27533/statm: 9040 7130 91 167 0 8871 0
Current children cumulated CPU time (s) 435.12
Current children cumulated vsize (KiB) 36160

[startup+448.103 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27534
/proc/meminfo: memFree=1194224/2055920 swapFree=4192956/4192956
[pid=27533] ppid=27531 vsize=36160 CPUtime=447.91
/proc/27533/stat : 27533 (march_hi) R 27531 27533 26973 0 -1 4194304 7365 0 0 0 44787 4 0 0 25 0 1 0 42141690 37027840 7320 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/27533/statm: 9040 7320 91 167 0 8871 0
Current children cumulated CPU time (s) 447.91
Current children cumulated vsize (KiB) 36160

[startup+454.505 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27534
/proc/meminfo: memFree=1193840/2055920 swapFree=4192956/4192956
[pid=27533] ppid=27531 vsize=36160 CPUtime=454.31
/proc/27533/stat : 27533 (march_hi) R 27531 27533 26973 0 -1 4194304 7453 0 0 0 45427 4 0 0 25 0 1 0 42141690 37027840 7408 1992294400 134512640 135197378 4294956240 18446744073709551615 134539222 0 0 4096 0 0 0 0 17 1 0 0
/proc/27533/statm: 9040 7408 91 167 0 8871 0
Current children cumulated CPU time (s) 454.31
Current children cumulated vsize (KiB) 36160

[startup+457.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27534
/proc/meminfo: memFree=1193648/2055920 swapFree=4192956/4192956
[pid=27533] ppid=27531 vsize=36160 CPUtime=457.51
/proc/27533/stat : 27533 (march_hi) R 27531 27533 26973 0 -1 4194304 7498 0 0 0 45747 4 0 0 25 0 1 0 42141690 37027840 7453 1992294400 134512640 135197378 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/27533/statm: 9040 7453 91 167 0 8871 0
Current children cumulated CPU time (s) 457.51
Current children cumulated vsize (KiB) 36160

[startup+459.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27534
/proc/meminfo: memFree=1193584/2055920 swapFree=4192956/4192956
[pid=27533] ppid=27531 vsize=36160 CPUtime=459.11
/proc/27533/stat : 27533 (march_hi) R 27531 27533 26973 0 -1 4194304 7519 0 0 0 45907 4 0 0 25 0 1 0 42141690 37027840 7474 1992294400 134512640 135197378 4294956240 18446744073709551615 134542433 0 0 4096 0 0 0 0 17 1 0 0
/proc/27533/statm: 9040 7474 91 167 0 8871 0
Current children cumulated CPU time (s) 459.11
Current children cumulated vsize (KiB) 36160

[startup+460.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27534
/proc/meminfo: memFree=1193584/2055920 swapFree=4192956/4192956
[pid=27533] ppid=27531 vsize=36160 CPUtime=459.91
/proc/27533/stat : 27533 (march_hi) R 27531 27533 26973 0 -1 4194304 7529 0 0 0 45987 4 0 0 25 0 1 0 42141690 37027840 7484 1992294400 134512640 135197378 4294956240 18446744073709551615 134539249 0 0 4096 0 0 0 0 17 1 0 0
/proc/27533/statm: 9040 7484 91 167 0 8871 0
Current children cumulated CPU time (s) 459.91
Current children cumulated vsize (KiB) 36160

[startup+460.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27534
/proc/meminfo: memFree=1193584/2055920 swapFree=4192956/4192956
[pid=27533] ppid=27531 vsize=36160 CPUtime=460.31
/proc/27533/stat : 27533 (march_hi) R 27531 27533 26973 0 -1 4194304 7536 0 0 0 46027 4 0 0 25 0 1 0 42141690 37027840 7491 1992294400 134512640 135197378 4294956240 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/27533/statm: 9040 7491 91 167 0 8871 0
Current children cumulated CPU time (s) 460.31
Current children cumulated vsize (KiB) 36160

[startup+460.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27534
/proc/meminfo: memFree=1193584/2055920 swapFree=4192956/4192956
[pid=27533] ppid=27531 vsize=36160 CPUtime=460.71
/proc/27533/stat : 27533 (march_hi) R 27531 27533 26973 0 -1 4194304 7542 0 0 0 46067 4 0 0 25 0 1 0 42141690 37027840 7497 1992294400 134512640 135197378 4294956240 18446744073709551615 134542169 0 0 4096 0 0 0 0 17 1 0 0
/proc/27533/statm: 9040 7497 91 167 0 8871 0
Current children cumulated CPU time (s) 460.71
Current children cumulated vsize (KiB) 36160

[startup+461.001 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27534
/proc/meminfo: memFree=1193520/2055920 swapFree=4192956/4192956
[pid=27533] ppid=27531 vsize=36160 CPUtime=460.81
/proc/27533/stat : 27533 (march_hi) R 27531 27533 26973 0 -1 4194304 7544 0 0 0 46077 4 0 0 25 0 1 0 42141690 37027840 7499 1992294400 134512640 135197378 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/27533/statm: 9040 7499 91 167 0 8871 0
Current children cumulated CPU time (s) 460.81
Current children cumulated vsize (KiB) 36160

Child status: 10
Real time (s): 461.024
CPU time (s): 460.837
CPU user time (s): 460.79
CPU system time (s): 0.046992
CPU usage (%): 99.9594
Max. virtual memory (cumulated for all children) (KiB): 36160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 460.79
system time used= 0.046992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7548
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= 868

runsolver used 0.351946 second user time and 0.993848 second system time

The end

Launcher Data 

Begin job on node28 at 2009-04-19 13:38:04
IDJOB=1628205
IDBENCH=70661
IDSOLVER=583
FILE ID=node28/1628205-1240141084
PBS_JOBID= 9157892
Free space on /tmp= 66348 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S2087271472-092.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628205-1240141084/watcher-1628205-1240141084 -o /tmp/evaluation-result-1628205-1240141084/solver-1628205-1240141084 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1628205-1240141084.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 0b959375755b7be8d72e0ee6a403232e
RANDOM SEED=1287292194

node28.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		: 3000.261
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		: 3000.261
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:       1223640 kB
Buffers:         84400 kB
Cached:         666456 kB
SwapCached:          0 kB
Active:         341756 kB
Inactive:       423836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1223640 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1152 kB
Writeback:           0 kB
Mapped:          24432 kB
Slab:            52508 kB
Committed_AS:   220156 kB
PageTables:       1420 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66344 MiB
End job on node28 at 2009-04-19 13:45:45