Trace number 1626837

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
SAT07 reference solver: March KS 2007-02-08SAT 1548.01 1548.68

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 benchmark0.173973
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

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.01	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 500 variables and 2125 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 12 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 498 free variables and 2113 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.478
0.00/0.01	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 158 duplicate clauses
0.00/0.01	c resolvent_look() :: found 76 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 500 variables and 2189 clauses.
0.00/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01	c transformTo3SAT():: the transformation yielded 500 variabels and 2189 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 2189 / 500 ) = 4.38
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c suggested doublelook initial :: 0
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 127 JD: 22
0.04/0.09	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 4997 JD: 22
3.10/3.14	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 |********************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 43558 JD: 22
27.97/28.00	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 |**********************************
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c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 197408 JD: 22
127.23/127.34	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |************************
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c |*******************************
c |********************************
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c |************************************
c |*************************************
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c |****************************************
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c |********************************************
c |*********************************************
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c |***********************************************
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c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 4 NC: 623477 JD: 22
404.09/404.39	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 |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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c |***************************************************************
c |****************************************************************| 5 NC: 1519154 JD: 22
986.96/987.47	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 |****************************************
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c |*******************************************
1547.92/1548.67	c solution bin :: 0101000100001000011000.0101010000
1547.92/1548.67	c direction branchin :: current_rights = 9
1547.92/1548.67	
c |*******************************************
1547.92/1548.67	c
1547.92/1548.67	c main():: nodeCount: 2379364
1547.92/1548.67	c main():: dead ends in main: 33927
1547.92/1548.67	c main():: lookAheadCount: 218251565
1547.92/1548.67	c main():: unitResolveCount: 30269130
1547.92/1548.67	c main():: time=1548.240000
1547.92/1548.67	c main():: necessary_assignments: 660517
1547.92/1548.67	c main():: bin_sat: 0, bin_unsat 0
1547.92/1548.67	c main():: doublelook: #: 11660365, succes #: 8871597
1547.92/1548.67	c main():: doublelook: overall 5.512 of all possible doublelooks executed
1547.92/1548.67	c main():: doublelook: succesrate: 76.083, average DL_trigger: 7573.638
1547.92/1548.67	c main():: SOLUTION VERIFIED :-)
1547.92/1548.67	s SATISFIABLE
1547.92/1548.67	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 80 -81 82 83 84 85 86 87 -88 89 90 -91 92 93 -94 95 96 97 -98 -99 -100 -101 102 103 -104 -105 106 -107 108 109 110 -111 112 113 114 115 -116 117 118 119 120 -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 -148 149 150 151 152 -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 -179 180 -181 182 -183 184 185 186 -187 188 -189 190 -191 -192 193 194 195 -196 197 -198 199 -200 -201 -202 203 -204 -205 206 207 208 -209 -210 -211 212 -213 -214 215 216 217 -218 -219 220 -221 222 223 224 -225 226 -227 228 -229 230 231 232 233 -234 235 -236 237 -238 239 240 241 242 243 -244 245 -246 247 248 -249 250 251 252 253 254 -255 -256 -257 258 259 260 261 262 -263 264 -265 -266 -267 268 -269 -270 -271 272 -273 274 275 -276 277 -278 -279 280 -281 -282 -283 -284 285 286 287 -288 289 -290 291 -292 -293 -294 -295 -296 -297 298 -299 -300 301 302 303 304 -305 -306 -307 308 309 310 311 -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 -339 340 -341 342 -343 344 -345 346 -347 348 -349 350 351 352 -353 -354 355 -356 -357 358 359 360 361 -362 -363 -364 -365 366 -367 368 -369 370 -371 -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 -415 416 417 418 -419 -420 421 -422 423 -424 425 -426 427 -428 -429 -430 431 432 -433 434 -435 -436 -437 438 439 440 -441 442 -443 444 445 446 447 448 449 -450 451 -452 -453 454 455 456 457 -458 -459 -460 -461 -462 -463 464 465 466 -467 -468 -469 470 -471 -472 -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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1626837-1240140821/watcher-1626837-1240140821 -o /tmp/evaluation-result-1626837-1240140821/solver-1626837-1240140821 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626837-1240140821.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: 1.01 1.00 1.00 3/65 22075
/proc/meminfo: memFree=1405776/2055920 swapFree=4192956/4192956
[pid=22075] ppid=22073 vsize=800 CPUtime=0
/proc/22075/stat : 22075 (march_ks) R 22073 22075 21875 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 42111799 819200 113 1992294400 134512640 135019032 4294956240 18446744073709551615 134628916 0 0 4096 0 0 0 0 17 0 0 0
/proc/22075/statm: 200 113 50 123 0 75 0

[startup+0.0413209 s]
/proc/loadavg: 1.01 1.00 1.00 3/65 22075
/proc/meminfo: memFree=1405776/2055920 swapFree=4192956/4192956
[pid=22075] ppid=22073 vsize=1260 CPUtime=0.04
/proc/22075/stat : 22075 (march_ks) R 22073 22075 21875 0 -1 4194304 259 0 0 0 4 0 0 0 18 0 1 0 42111799 1290240 242 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/22075/statm: 315 242 73 123 0 190 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1260

[startup+0.101328 s]
/proc/loadavg: 1.01 1.00 1.00 3/65 22075
/proc/meminfo: memFree=1405776/2055920 swapFree=4192956/4192956
[pid=22075] ppid=22073 vsize=1392 CPUtime=0.1
/proc/22075/stat : 22075 (march_ks) R 22073 22075 21875 0 -1 4194304 270 0 0 0 10 0 0 0 18 0 1 0 42111799 1425408 253 1992294400 134512640 135019032 4294956240 18446744073709551615 134578694 0 0 4096 0 0 0 0 17 0 0 0
/proc/22075/statm: 348 253 73 123 0 223 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1392

[startup+0.30135 s]
/proc/loadavg: 1.01 1.00 1.00 3/65 22075
/proc/meminfo: memFree=1405776/2055920 swapFree=4192956/4192956
[pid=22075] ppid=22073 vsize=1392 CPUtime=0.3
/proc/22075/stat : 22075 (march_ks) R 22073 22075 21875 0 -1 4194304 283 0 0 0 30 0 0 0 19 0 1 0 42111799 1425408 266 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/22075/statm: 348 266 73 123 0 223 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1392

[startup+0.701395 s]
/proc/loadavg: 1.01 1.00 1.00 3/65 22075
/proc/meminfo: memFree=1405776/2055920 swapFree=4192956/4192956
[pid=22075] ppid=22073 vsize=1392 CPUtime=0.7
/proc/22075/stat : 22075 (march_ks) R 22073 22075 21875 0 -1 4194304 291 0 0 0 70 0 0 0 23 0 1 0 42111799 1425408 274 1992294400 134512640 135019032 4294956240 18446744073709551615 134538016 0 0 4096 0 0 0 0 17 0 0 0
/proc/22075/statm: 348 274 73 123 0 223 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1392

[startup+1.50148 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 22076
/proc/meminfo: memFree=1404872/2055920 swapFree=4192956/4192956
[pid=22075] ppid=22073 vsize=1524 CPUtime=1.5
/proc/22075/stat : 22075 (march_ks) R 22073 22075 21875 0 -1 4194304 302 0 0 0 150 0 0 0 25 0 1 0 42111799 1560576 285 1992294400 134512640 135019032 4294956240 18446744073709551615 134526510 0 0 4096 0 0 0 0 17 0 0 0
/proc/22075/statm: 381 285 73 123 0 256 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1524

[startup+3.10167 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 22076
/proc/meminfo: memFree=1404744/2055920 swapFree=4192956/4192956
[pid=22075] ppid=22073 vsize=1524 CPUtime=3.1
/proc/22075/stat : 22075 (march_ks) R 22073 22075 21875 0 -1 4194304 311 0 0 0 310 0 0 0 25 0 1 0 42111799 1560576 294 1992294400 134512640 135019032 4294956240 18446744073709551615 134527207 0 0 4096 0 0 0 0 17 0 0 0
/proc/22075/statm: 381 294 73 123 0 256 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1524

[startup+6.30103 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 22076
/proc/meminfo: memFree=1404688/2055920 swapFree=4192956/4192956
[pid=22075] ppid=22073 vsize=1524 CPUtime=6.29
/proc/22075/stat : 22075 (march_ks) R 22073 22075 21875 0 -1 4194304 322 0 0 0 629 0 0 0 25 0 1 0 42111799 1560576 305 1992294400 134512640 135019032 4294956240 18446744073709551615 134598425 0 0 4096 0 0 0 0 17 0 0 0
/proc/22075/statm: 381 305 73 123 0 256 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1524

[startup+12.7018 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 22076
/proc/meminfo: memFree=1404640/2055920 swapFree=4192956/4192956
[pid=22075] ppid=22073 vsize=1656 CPUtime=12.68
/proc/22075/stat : 22075 (march_ks) R 22073 22075 21875 0 -1 4194304 332 0 0 0 1268 0 0 0 25 0 1 0 42111799 1695744 315 1992294400 134512640 135019032 4294956240 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 0 0 0
/proc/22075/statm: 414 315 73 123 0 289 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1656

[startup+25.5012 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 22076
/proc/meminfo: memFree=1404768/2055920 swapFree=4192956/4192956
[pid=22075] ppid=22073 vsize=1656 CPUtime=25.47
/proc/22075/stat : 22075 (march_ks) R 22073 22075 21875 0 -1 4194304 350 0 0 0 2547 0 0 0 25 0 1 0 42111799 1695744 333 1992294400 134512640 135019032 4294956240 18446744073709551615 134579161 0 0 4096 0 0 0 0 17 0 0 0
/proc/22075/statm: 414 333 73 123 0 289 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1656

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22076
/proc/meminfo: memFree=1404704/2055920 swapFree=4192956/4192956
[pid=22075] ppid=22073 vsize=1788 CPUtime=51.06
/proc/22075/stat : 22075 (march_ks) R 22073 22075 21875 0 -1 4194304 366 0 0 0 5106 0 0 0 25 0 1 0 42111799 1830912 349 1992294400 134512640 135019032 4294956240 18446744073709551615 134542537 0 0 4096 0 0 0 0 17 0 0 0
/proc/22075/statm: 447 349 73 123 0 322 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1788

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22076
/proc/meminfo: memFree=1404576/2055920 swapFree=4192956/4192956
[pid=22075] ppid=22073 vsize=1992 CPUtime=102.24
/proc/22075/stat : 22075 (march_ks) R 22073 22075 21875 0 -1 4194304 406 0 0 0 10224 0 0 0 25 0 1 0 42111799 2039808 389 1992294400 134512640 135019032 4294956240 18446744073709551615 134538583 0 0 4096 0 0 0 0 17 0 0 0
/proc/22075/statm: 498 389 73 123 0 373 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1992

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22076
/proc/meminfo: memFree=1404448/2055920 swapFree=4192956/4192956
[pid=22075] ppid=22073 vsize=2244 CPUtime=162.22
/proc/22075/stat : 22075 (march_ks) R 22073 22075 21875 0 -1 4194304 451 0 0 0 16222 0 0 0 25 0 1 0 42111799 2297856 434 1992294400 134512640 135019032 4294956240 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/22075/statm: 561 434 73 123 0 436 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 2244

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22078
/proc/meminfo: memFree=1403936/2055920 swapFree=4192956/4192956
[pid=22075] ppid=22073 vsize=2244 CPUtime=222.19
/proc/22075/stat : 22075 (march_ks) R 22073 22075 21875 0 -1 4194304 484 0 0 0 22219 0 0 0 25 0 1 0 42111799 2297856 467 1992294400 134512640 135019032 4294956240 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 0 0 0
/proc/22075/statm: 561 467 73 123 0 436 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 2244

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22078
/proc/meminfo: memFree=1403936/2055920 swapFree=4192956/4192956
[pid=22075] ppid=22073 vsize=2472 CPUtime=282.16
/proc/22075/stat : 22075 (march_ks) R 22073 22075 21875 0 -1 4194304 520 0 0 0 28216 0 0 0 25 0 1 0 42111799 2531328 503 1992294400 134512640 135019032 4294956240 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 1 0 0
/proc/22075/statm: 618 503 73 123 0 493 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 2472

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22078
/proc/meminfo: memFree=1403936/2055920 swapFree=4192956/4192956
[pid=22075] ppid=22073 vsize=2472 CPUtime=342.12
/proc/22075/stat : 22075 (march_ks) R 22073 22075 21875 0 -1 4194304 547 0 0 0 34212 0 0 0 25 0 1 0 42111799 2531328 530 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/22075/statm: 618 530 73 123 0 493 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 2472

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22078
/proc/meminfo: memFree=1403552/2055920 swapFree=4192956/4192956
[pid=22075] ppid=22073 vsize=2976 CPUtime=402.09
/proc/22075/stat : 22075 (march_ks) R 22073 22075 21875 0 -1 4194304 649 0 0 0 40209 0 0 0 25 0 1 0 42111799 3047424 632 1992294400 134512640 135019032 4294956240 18446744073709551615 134549487 0 0 4096 0 0 0 0 17 0 0 0
/proc/22075/statm: 744 632 73 123 0 619 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 2976

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22078
/proc/meminfo: memFree=1403424/2055920 swapFree=4192956/4192956
[pid=22075] ppid=22073 vsize=3488 CPUtime=462.07
/proc/22075/stat : 22075 (march_ks) R 22073 22075 21875 0 -1 4194304 685 0 0 0 46207 0 0 0 25 0 1 0 42111799 3571712 668 1992294400 134512640 135019032 4294956240 18446744073709551615 134542816 0 0 4096 0 0 0 0 17 0 0 0
/proc/22075/statm: 872 668 73 123 0 747 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 3488

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22078
/proc/meminfo: memFree=1403232/2055920 swapFree=4192956/4192956
[pid=22075] ppid=22073 vsize=3488 CPUtime=522.04
/proc/22075/stat : 22075 (march_ks) R 22073 22075 21875 0 -1 4194304 727 0 0 0 52204 0 0 0 25 0 1 0 42111799 3571712 710 1992294400 134512640 135019032 4294956240 18446744073709551615 134538602 0 0 4096 0 0 0 0 17 0 0 0
/proc/22075/statm: 872 710 73 123 0 747 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 3488

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22078
/proc/meminfo: memFree=1402976/2055920 swapFree=4192956/4192956
[pid=22075] ppid=22073 vsize=3488 CPUtime=582.02
/proc/22075/stat : 22075 (march_ks) R 22073 22075 21875 0 -1 4194304 781 0 0 0 58202 0 0 0 25 0 1 0 42111799 3571712 764 1992294400 134512640 135019032 4294956240 18446744073709551615 134564571 0 0 4096 0 0 0 0 17 0 0 0
/proc/22075/statm: 872 764 73 123 0 747 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 3488

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22078
/proc/meminfo: memFree=1402784/2055920 swapFree=4192956/4192956
[pid=22075] ppid=22073 vsize=4252 CPUtime=641.99
/proc/22075/stat : 22075 (march_ks) R 22073 22075 21875 0 -1 4194304 823 0 0 0 64199 0 0 0 25 0 1 0 42111799 4354048 806 1992294400 134512640 135019032 4294956240 18446744073709551615 134538157 0 0 4096 0 0 0 0 17 0 0 0
/proc/22075/statm: 1063 806 73 123 0 938 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 4252


################
# More data... #
################

/proc/meminfo: memFree=1402272/2055920 swapFree=4192956/4192956
[pid=22075] ppid=22073 vsize=4252 CPUtime=821.92
/proc/22075/stat : 22075 (march_ks) R 22073 22075 21875 0 -1 4194304 937 0 0 0 82191 1 0 0 25 0 1 0 42111799 4354048 920 1992294400 134512640 135019032 4294956240 18446744073709551615 134578641 0 0 4096 0 0 0 0 17 0 0 0
/proc/22075/statm: 1063 920 73 123 0 938 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 4252

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22078
/proc/meminfo: memFree=1401952/2055920 swapFree=4192956/4192956
[pid=22075] ppid=22073 vsize=4252 CPUtime=881.9
/proc/22075/stat : 22075 (march_ks) R 22073 22075 21875 0 -1 4194304 1004 0 0 0 88189 1 0 0 25 0 1 0 42111799 4354048 987 1992294400 134512640 135019032 4294956240 18446744073709551615 134542391 0 0 4096 0 0 0 0 17 0 0 0
/proc/22075/statm: 1063 987 73 123 0 938 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 4252

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22078
/proc/meminfo: memFree=1401632/2055920 swapFree=4192956/4192956
[pid=22075] ppid=22073 vsize=5636 CPUtime=941.88
/proc/22075/stat : 22075 (march_ks) R 22073 22075 21875 0 -1 4194304 1105 0 0 0 94187 1 0 0 25 0 1 0 42111799 5771264 1088 1992294400 134512640 135019032 4294956240 18446744073709551615 134542355 0 0 4096 0 0 0 0 17 0 0 0
/proc/22075/statm: 1409 1088 73 123 0 1284 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 5636

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22078
/proc/meminfo: memFree=1400800/2055920 swapFree=4192956/4192956
[pid=22075] ppid=22073 vsize=5636 CPUtime=1001.85
/proc/22075/stat : 22075 (march_ks) R 22073 22075 21875 0 -1 4194304 1294 0 0 0 100184 1 0 0 25 0 1 0 42111799 5771264 1277 1992294400 134512640 135019032 4294956240 18446744073709551615 134542548 0 0 4096 0 0 0 0 17 0 0 0
/proc/22075/statm: 1409 1277 73 123 0 1284 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 5636

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22078
/proc/meminfo: memFree=1400736/2055920 swapFree=4192956/4192956
[pid=22075] ppid=22073 vsize=5636 CPUtime=1061.82
/proc/22075/stat : 22075 (march_ks) R 22073 22075 21875 0 -1 4194304 1320 0 0 0 106181 1 0 0 25 0 1 0 42111799 5771264 1303 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/22075/statm: 1409 1303 73 123 0 1284 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 5636

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22078
/proc/meminfo: memFree=1400416/2055920 swapFree=4192956/4192956
[pid=22075] ppid=22073 vsize=7588 CPUtime=1121.8
/proc/22075/stat : 22075 (march_ks) R 22073 22075 21875 0 -1 4194304 1375 0 0 0 112179 1 0 0 25 0 1 0 42111799 7770112 1358 1992294400 134512640 135019032 4294956240 18446744073709551615 134538609 0 0 4096 0 0 0 0 17 0 0 0
/proc/22075/statm: 1897 1358 73 123 0 1772 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 7588

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22078
/proc/meminfo: memFree=1400288/2055920 swapFree=4192956/4192956
[pid=22075] ppid=22073 vsize=7588 CPUtime=1181.78
/proc/22075/stat : 22075 (march_ks) R 22073 22075 21875 0 -1 4194304 1424 0 0 0 118177 1 0 0 25 0 1 0 42111799 7770112 1407 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/22075/statm: 1897 1407 73 123 0 1772 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 7588

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22078
/proc/meminfo: memFree=1399776/2055920 swapFree=4192956/4192956
[pid=22075] ppid=22073 vsize=7588 CPUtime=1241.75
/proc/22075/stat : 22075 (march_ks) R 22073 22075 21875 0 -1 4194304 1523 0 0 0 124174 1 0 0 25 0 1 0 42111799 7770112 1506 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/22075/statm: 1897 1506 73 123 0 1772 0
Current children cumulated CPU time (s) 1241.75
Current children cumulated vsize (KiB) 7588

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22078
/proc/meminfo: memFree=1399392/2055920 swapFree=4192956/4192956
[pid=22075] ppid=22073 vsize=7588 CPUtime=1301.73
/proc/22075/stat : 22075 (march_ks) R 22073 22075 21875 0 -1 4194304 1611 0 0 0 130172 1 0 0 25 0 1 0 42111799 7770112 1594 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/22075/statm: 1897 1594 73 123 0 1772 0
Current children cumulated CPU time (s) 1301.73
Current children cumulated vsize (KiB) 7588

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22078
/proc/meminfo: memFree=1399072/2055920 swapFree=4192956/4192956
[pid=22075] ppid=22073 vsize=7588 CPUtime=1361.7
/proc/22075/stat : 22075 (march_ks) R 22073 22075 21875 0 -1 4194304 1679 0 0 0 136169 1 0 0 25 0 1 0 42111799 7770112 1662 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/22075/statm: 1897 1662 73 123 0 1772 0
Current children cumulated CPU time (s) 1361.7
Current children cumulated vsize (KiB) 7588

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22078
/proc/meminfo: memFree=1398880/2055920 swapFree=4192956/4192956
[pid=22075] ppid=22073 vsize=7588 CPUtime=1421.68
/proc/22075/stat : 22075 (march_ks) R 22073 22075 21875 0 -1 4194304 1725 0 0 0 142167 1 0 0 25 0 1 0 42111799 7770112 1708 1992294400 134512640 135019032 4294956240 18446744073709551615 134577639 0 0 4096 0 0 0 0 17 0 0 0
/proc/22075/statm: 1897 1708 73 123 0 1772 0
Current children cumulated CPU time (s) 1421.68
Current children cumulated vsize (KiB) 7588

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22078
/proc/meminfo: memFree=1398688/2055920 swapFree=4192956/4192956
[pid=22075] ppid=22073 vsize=7588 CPUtime=1481.66
/proc/22075/stat : 22075 (march_ks) R 22073 22075 21875 0 -1 4194304 1772 0 0 0 148165 1 0 0 25 0 1 0 42111799 7770112 1755 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/22075/statm: 1897 1755 73 123 0 1772 0
Current children cumulated CPU time (s) 1481.66
Current children cumulated vsize (KiB) 7588

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22078
/proc/meminfo: memFree=1398496/2055920 swapFree=4192956/4192956
[pid=22075] ppid=22073 vsize=10176 CPUtime=1541.63
/proc/22075/stat : 22075 (march_ks) R 22073 22075 21875 0 -1 4194304 1825 0 0 0 154162 1 0 0 25 0 1 0 42111799 10420224 1808 1992294400 134512640 135019032 4294956240 18446744073709551615 134538228 0 0 4096 0 0 0 0 17 0 0 0
/proc/22075/statm: 2544 1808 73 123 0 2419 0
Current children cumulated CPU time (s) 1541.63
Current children cumulated vsize (KiB) 10176

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

[startup+1545.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22078
/proc/meminfo: memFree=1398496/2055920 swapFree=4192956/4192956
[pid=22075] ppid=22073 vsize=10176 CPUtime=1544.83
/proc/22075/stat : 22075 (march_ks) R 22073 22075 21875 0 -1 4194304 1825 0 0 0 154482 1 0 0 25 0 1 0 42111799 10420224 1808 1992294400 134512640 135019032 4294956240 18446744073709551615 134526481 0 0 4096 0 0 0 0 17 0 0 0
/proc/22075/statm: 2544 1808 73 123 0 2419 0
Current children cumulated CPU time (s) 1544.83
Current children cumulated vsize (KiB) 10176

[startup+1547.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22078
/proc/meminfo: memFree=1398496/2055920 swapFree=4192956/4192956
[pid=22075] ppid=22073 vsize=10176 CPUtime=1546.42
/proc/22075/stat : 22075 (march_ks) R 22073 22075 21875 0 -1 4194304 1827 0 0 0 154641 1 0 0 25 0 1 0 42111799 10420224 1810 1992294400 134512640 135019032 4294956240 18446744073709551615 134542659 0 0 4096 0 0 0 0 17 0 0 0
/proc/22075/statm: 2544 1810 73 123 0 2419 0
Current children cumulated CPU time (s) 1546.42
Current children cumulated vsize (KiB) 10176

[startup+1547.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22078
/proc/meminfo: memFree=1398432/2055920 swapFree=4192956/4192956
[pid=22075] ppid=22073 vsize=10176 CPUtime=1547.22
/proc/22075/stat : 22075 (march_ks) R 22073 22075 21875 0 -1 4194304 1832 0 0 0 154721 1 0 0 25 0 1 0 42111799 10420224 1815 1992294400 134512640 135019032 4294956240 18446744073709551615 134527168 0 0 4096 0 0 0 0 17 0 0 0
/proc/22075/statm: 2544 1815 73 123 0 2419 0
Current children cumulated CPU time (s) 1547.22
Current children cumulated vsize (KiB) 10176

[startup+1548.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22078
/proc/meminfo: memFree=1398432/2055920 swapFree=4192956/4192956
[pid=22075] ppid=22073 vsize=10176 CPUtime=1547.62
/proc/22075/stat : 22075 (march_ks) R 22073 22075 21875 0 -1 4194304 1832 0 0 0 154761 1 0 0 25 0 1 0 42111799 10420224 1815 1992294400 134512640 135019032 4294956240 18446744073709551615 134577694 0 0 4096 0 0 0 0 17 0 0 0
/proc/22075/statm: 2544 1815 73 123 0 2419 0
Current children cumulated CPU time (s) 1547.62
Current children cumulated vsize (KiB) 10176

[startup+1548.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22078
/proc/meminfo: memFree=1398432/2055920 swapFree=4192956/4192956
[pid=22075] ppid=22073 vsize=10176 CPUtime=1547.82
/proc/22075/stat : 22075 (march_ks) R 22073 22075 21875 0 -1 4194304 1832 0 0 0 154781 1 0 0 25 0 1 0 42111799 10420224 1815 1992294400 134512640 135019032 4294956240 18446744073709551615 134526406 0 0 4096 0 0 0 0 17 0 0 0
/proc/22075/statm: 2544 1815 73 123 0 2419 0
Current children cumulated CPU time (s) 1547.82
Current children cumulated vsize (KiB) 10176

[startup+1548.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22078
/proc/meminfo: memFree=1398432/2055920 swapFree=4192956/4192956
[pid=22075] ppid=22073 vsize=10176 CPUtime=1547.92
/proc/22075/stat : 22075 (march_ks) R 22073 22075 21875 0 -1 4194304 1832 0 0 0 154791 1 0 0 25 0 1 0 42111799 10420224 1815 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/22075/statm: 2544 1815 73 123 0 2419 0
Current children cumulated CPU time (s) 1547.92
Current children cumulated vsize (KiB) 10176

Child status: 10
Real time (s): 1548.68
CPU time (s): 1548.01
CPU user time (s): 1547.99
CPU system time (s): 0.013997
CPU usage (%): 99.9567
Max. virtual memory (cumulated for all children) (KiB): 10176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1547.99
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1834
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= 4600

runsolver used 1.78473 second user time and 3.36949 second system time

The end

Launcher Data

Begin job on node85 at 2009-04-19 13:33:41
IDJOB=1626837
IDBENCH=70653
IDSOLVER=582
FILE ID=node85/1626837-1240140821
PBS_JOBID= 9157897
Free space on /tmp= 126720 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S353643296-086.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626837-1240140821/watcher-1626837-1240140821 -o /tmp/evaluation-result-1626837-1240140821/solver-1626837-1240140821 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626837-1240140821.cnf            

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

MD5SUM BENCH= 737f90cc4667953389f21d8a50271567
RANDOM SEED=1248225432

node85.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		: 3000.238
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		: 3000.238
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:       1406256 kB
Buffers:         74580 kB
Cached:         503896 kB
SwapCached:          0 kB
Active:         220240 kB
Inactive:       372060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1406256 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3432 kB
Writeback:           0 kB
Mapped:          23496 kB
Slab:            43412 kB
Committed_AS:   164768 kB
PageTables:       1372 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= 126716 MiB
End job on node85 at 2009-04-19 13:59:30