Trace number 1518385

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 726.643 726.874

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S1879859331-044.cnf
MD5SUM7a99883e1d20acc28491f28db1ea5f95
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.024995
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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 560 variables and 2380 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, 11 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 558 free variables and 2369 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.475
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 156 duplicate clauses
0.00/0.02	c resolvent_look() :: found 63 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 560 variables and 2432 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 560 variabels and 2432 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2432 / 560 ) = 4.34
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 = 558
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: 139
0.04/0.09	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 859
0.29/0.31	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 8603
2.89/2.99	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 63571
25.08/25.14	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 332642
147.74/147.85	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 1295490
635.99/636.22	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 |***************************
726.56/726.86	c |100100010001000000000000000101000000000000000$$$$$$$$$$$$$$$$$$|
726.56/726.86	
c |***************************
726.56/726.86	c
726.56/726.86	c main():: nodeCount: 1476298
726.56/726.86	c main():: dead ends in main: 12343
726.56/726.86	c main():: lookAheadCount: 100516025
726.56/726.86	c main():: unitResolveCount: 15240202
726.56/726.86	c main():: time=726.730000
726.56/726.86	c main():: necessary_assignments: 280348
726.56/726.86	c main():: bin_sat: 0, bin_unsat 0
726.56/726.86	c main():: doublelook: #: 4009170, succes #: 2167476
726.56/726.86	c main():: doublelook: overall 4.062 of all possible doublelooks executed
726.56/726.86	c main():: doublelook: succesrate: 54.063, average DL_trigger: 54.652
726.56/726.86	c main():: SOLUTION VERIFIED :-)
726.56/726.86	s SATISFIABLE
726.56/726.86	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 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 -77 -78 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 -126 -127 128 -129 -130 131 132 133 134 135 137 138 -139 -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 -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 -211 212 -213 -214 215 -216 -217 -218 219 -220 -221 -222 -223 -224 225 226 -227 -228 230 -231 -232 -233 -234 -235 -236 237 238 240 -241 242 -243 -244 245 246 -247 -248 250 -251 -252 -253 -254 255 -256 257 -258 -259 261 -262 263 264 -265 -266 267 269 -270 -271 272 -273 -274 -275 276 -278 -279 -280 281 -282 -283 -284 285 -286 288 -289 -290 291 -292 -293 -294 295 -296 297 298 -299 300 301 -302 303 -304 -305 -306 -307 -308 309 -310 311 -312 -313 314 315 317 -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 -364 366 367 -368 -369 -370 -371 -372 373 -374 -375 -377 378 -379 -380 381 -382 383 384 -385 -386 -387 388 390 391 392 393 -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 -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 -500 501 -502 503 -504 506 507 -508 -509 -510 511 512 513 514 515 -516 517 518 519 -520 -521 -522 -523 524 525 526 -527 528 -529 530 -531 532 533 535 536 537 538 -539 -540 -541 542 543 544 545 -546 -547 -548 -549 550 551 552 553 -554 -555 -556 557 -558 559 -560 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-1518385-1238298841/watcher-1518385-1238298841 -o /tmp/evaluation-result-1518385-1238298841/solver-1518385-1238298841 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1518385-1238298841.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 7391
/proc/meminfo: memFree=790120/2055920 swapFree=4181692/4192956
[pid=7391] ppid=7389 vsize=968 CPUtime=0
/proc/7391/stat : 7391 (march_hi) R 7389 7391 7354 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 274085476 991232 122 1992294400 134512640 135197378 4294956240 18446744073709551615 134693761 0 0 4096 0 0 0 0 17 1 0 0
/proc/7391/statm: 242 122 62 167 0 73 0

[startup+0.041569 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7391
/proc/meminfo: memFree=790120/2055920 swapFree=4181692/4192956
[pid=7391] ppid=7389 vsize=1808 CPUtime=0.04
/proc/7391/stat : 7391 (march_hi) R 7389 7391 7354 0 -1 4194304 310 0 0 0 4 0 0 0 18 0 1 0 274085476 1851392 293 1992294400 134512640 135197378 4294956240 18446744073709551615 134539264 0 0 4096 0 0 0 0 17 1 0 0
/proc/7391/statm: 452 294 91 167 0 283 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1808

[startup+0.101575 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7391
/proc/meminfo: memFree=790120/2055920 swapFree=4181692/4192956
[pid=7391] ppid=7389 vsize=1940 CPUtime=0.1
/proc/7391/stat : 7391 (march_hi) R 7389 7391 7354 0 -1 4194304 331 0 0 0 10 0 0 0 18 0 1 0 274085476 1986560 314 1992294400 134512640 135197378 4294956240 18446744073709551615 134597469 0 0 4096 0 0 0 0 17 1 0 0
/proc/7391/statm: 485 314 91 167 0 316 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1940

[startup+0.301596 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7391
/proc/meminfo: memFree=790120/2055920 swapFree=4181692/4192956
[pid=7391] ppid=7389 vsize=1940 CPUtime=0.29
/proc/7391/stat : 7391 (march_hi) R 7389 7391 7354 0 -1 4194304 347 0 0 0 29 0 0 0 19 0 1 0 274085476 1986560 330 1992294400 134512640 135197378 4294956240 18446744073709551615 134542045 0 0 4096 0 0 0 0 17 1 0 0
/proc/7391/statm: 485 330 91 167 0 316 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1940

[startup+0.701641 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7391
/proc/meminfo: memFree=790120/2055920 swapFree=4181692/4192956
[pid=7391] ppid=7389 vsize=2076 CPUtime=0.69
/proc/7391/stat : 7391 (march_hi) R 7389 7391 7354 0 -1 4194304 358 0 0 0 69 0 0 0 22 0 1 0 274085476 2125824 341 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/7391/statm: 519 341 91 167 0 350 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2076

[startup+1.50173 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 7392
/proc/meminfo: memFree=789024/2055920 swapFree=4181692/4192956
[pid=7391] ppid=7389 vsize=2208 CPUtime=1.49
/proc/7391/stat : 7391 (march_hi) R 7389 7391 7354 0 -1 4194304 389 0 0 0 149 0 0 0 25 0 1 0 274085476 2260992 372 1992294400 134512640 135197378 4294956240 18446744073709551615 134542269 0 0 4096 0 0 0 0 17 1 0 0
/proc/7391/statm: 552 372 91 167 0 383 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2208

[startup+3.10191 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 7392
/proc/meminfo: memFree=788768/2055920 swapFree=4181692/4192956
[pid=7391] ppid=7389 vsize=2700 CPUtime=3.09
/proc/7391/stat : 7391 (march_hi) R 7389 7391 7354 0 -1 4194304 482 0 0 0 309 0 0 0 25 0 1 0 274085476 2764800 465 1992294400 134512640 135197378 4294956240 18446744073709551615 134552408 0 0 4096 0 0 0 0 17 1 0 0
/proc/7391/statm: 675 465 91 167 0 506 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2700

[startup+6.30126 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 7392
/proc/meminfo: memFree=788256/2055920 swapFree=4181692/4192956
[pid=7391] ppid=7389 vsize=2852 CPUtime=6.29
/proc/7391/stat : 7391 (march_hi) R 7389 7391 7354 0 -1 4194304 542 0 0 0 629 0 0 0 25 0 1 0 274085476 2920448 525 1992294400 134512640 135197378 4294956240 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 1 0 0
/proc/7391/statm: 713 525 91 167 0 544 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2852

[startup+12.702 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 7392
/proc/meminfo: memFree=787616/2055920 swapFree=4181692/4192956
[pid=7391] ppid=7389 vsize=3608 CPUtime=12.69
/proc/7391/stat : 7391 (march_hi) R 7389 7391 7354 0 -1 4194304 690 0 0 0 1269 0 0 0 25 0 1 0 274085476 3694592 673 1992294400 134512640 135197378 4294956240 18446744073709551615 134525358 0 0 4096 0 0 0 0 17 1 0 0
/proc/7391/statm: 902 673 91 167 0 733 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3608

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 7392
/proc/meminfo: memFree=786720/2055920 swapFree=4181692/4192956
[pid=7391] ppid=7389 vsize=4368 CPUtime=25.48
/proc/7391/stat : 7391 (march_hi) R 7389 7391 7354 0 -1 4194304 907 0 0 0 2548 0 0 0 25 0 1 0 274085476 4472832 890 1992294400 134512640 135197378 4294956240 18446744073709551615 134593937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7391/statm: 1092 890 91 167 0 923 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4368

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 7392
/proc/meminfo: memFree=784992/2055920 swapFree=4181692/4192956
[pid=7391] ppid=7389 vsize=6784 CPUtime=51.06
/proc/7391/stat : 7391 (march_hi) R 7389 7391 7354 0 -1 4194304 1347 0 0 0 5106 0 0 0 25 0 1 0 274085476 6946816 1330 1992294400 134512640 135197378 4294956240 18446744073709551615 134539157 0 0 4096 0 0 0 0 17 1 0 0
/proc/7391/statm: 1696 1330 91 167 0 1527 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 6784

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 7392
/proc/meminfo: memFree=781536/2055920 swapFree=4181692/4192956
[pid=7391] ppid=7389 vsize=12092 CPUtime=102.25
/proc/7391/stat : 7391 (march_hi) R 7389 7391 7354 0 -1 4194304 2192 0 0 0 10224 1 0 0 25 0 1 0 274085476 12382208 2175 1992294400 134512640 135197378 4294956240 18446744073709551615 134548521 0 0 4096 0 0 0 0 17 1 0 0
/proc/7391/statm: 3023 2175 91 167 0 2854 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 12092

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7392
/proc/meminfo: memFree=777760/2055920 swapFree=4181692/4192956
[pid=7391] ppid=7389 vsize=17960 CPUtime=162.23
/proc/7391/stat : 7391 (march_hi) R 7389 7391 7354 0 -1 4194304 3124 0 0 0 16221 2 0 0 25 0 1 0 274085476 18391040 3107 1992294400 134512640 135197378 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/7391/statm: 4490 3107 91 167 0 4321 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17960

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7392
/proc/meminfo: memFree=774048/2055920 swapFree=4181692/4192956
[pid=7391] ppid=7389 vsize=17960 CPUtime=222.21
/proc/7391/stat : 7391 (march_hi) R 7389 7391 7354 0 -1 4194304 4048 0 0 0 22219 2 0 0 25 0 1 0 274085476 18391040 4031 1992294400 134512640 135197378 4294956240 18446744073709551615 134542169 0 0 4096 0 0 0 0 17 1 0 0
/proc/7391/statm: 4490 4031 91 167 0 4321 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17960

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7392
/proc/meminfo: memFree=770144/2055920 swapFree=4181692/4192956
[pid=7391] ppid=7389 vsize=23780 CPUtime=282.2
/proc/7391/stat : 7391 (march_hi) R 7389 7391 7354 0 -1 4194304 5008 0 0 0 28217 3 0 0 25 0 1 0 274085476 24350720 4991 1992294400 134512640 135197378 4294956240 18446744073709551615 134611792 0 0 4096 0 0 0 0 17 1 0 0
/proc/7391/statm: 5945 4991 91 167 0 5776 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 23780

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7392
/proc/meminfo: memFree=766368/2055920 swapFree=4181692/4192956
[pid=7391] ppid=7389 vsize=27760 CPUtime=342.18
/proc/7391/stat : 7391 (march_hi) R 7389 7391 7354 0 -1 4194304 5936 0 0 0 34215 3 0 0 25 0 1 0 274085476 28426240 5919 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/7391/statm: 6940 5919 91 167 0 6771 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 27760

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7392
/proc/meminfo: memFree=762720/2055920 swapFree=4181692/4192956
[pid=7391] ppid=7389 vsize=36492 CPUtime=402.16
/proc/7391/stat : 7391 (march_hi) R 7389 7391 7354 0 -1 4194304 6843 0 0 0 40212 4 0 0 25 0 1 0 274085476 37367808 6826 1992294400 134512640 135197378 4294956240 18446744073709551615 134525296 0 0 4096 0 0 0 0 17 1 0 0
/proc/7391/statm: 9123 6826 91 167 0 8954 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 36492

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7398
/proc/meminfo: memFree=759072/2055920 swapFree=4181692/4192956
[pid=7391] ppid=7389 vsize=36492 CPUtime=462.13
/proc/7391/stat : 7391 (march_hi) R 7389 7391 7354 0 -1 4194304 7764 0 0 0 46209 4 0 0 25 0 1 0 274085476 37367808 7747 1992294400 134512640 135197378 4294956240 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0
/proc/7391/statm: 9123 7747 91 167 0 8954 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 36492

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7398
/proc/meminfo: memFree=755488/2055920 swapFree=4181692/4192956
[pid=7391] ppid=7389 vsize=36492 CPUtime=522.12
/proc/7391/stat : 7391 (march_hi) R 7389 7391 7354 0 -1 4194304 8655 0 0 0 52207 5 0 0 25 0 1 0 274085476 37367808 8638 1992294400 134512640 135197378 4294956240 18446744073709551615 134525267 0 0 4096 0 0 0 0 17 1 0 0
/proc/7391/statm: 9123 8638 91 167 0 8954 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 36492

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7398
/proc/meminfo: memFree=751968/2055920 swapFree=4181692/4192956
[pid=7391] ppid=7389 vsize=49720 CPUtime=582.11
/proc/7391/stat : 7391 (march_hi) R 7389 7391 7354 0 -1 4194304 9530 0 0 0 58205 6 0 0 25 0 1 0 274085476 50913280 9513 1992294400 134512640 135197378 4294956240 18446744073709551615 134542135 0 0 4096 0 0 0 0 17 1 0 0
/proc/7391/statm: 12430 9513 91 167 0 12261 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 49720

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7398
/proc/meminfo: memFree=748640/2055920 swapFree=4181692/4192956
[pid=7391] ppid=7389 vsize=57680 CPUtime=642.08
/proc/7391/stat : 7391 (march_hi) R 7389 7391 7354 0 -1 4194304 10351 0 0 0 64202 6 0 0 25 0 1 0 274085476 59064320 10334 1992294400 134512640 135197378 4294956240 18446744073709551615 134552646 0 0 4096 0 0 0 0 17 1 0 0
/proc/7391/statm: 14420 10334 91 167 0 14251 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 57680

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7398
/proc/meminfo: memFree=745120/2055920 swapFree=4181692/4192956
[pid=7391] ppid=7389 vsize=57680 CPUtime=702.07
/proc/7391/stat : 7391 (march_hi) R 7389 7391 7354 0 -1 4194304 11241 0 0 0 70200 7 0 0 25 0 1 0 274085476 59064320 11224 1992294400 134512640 135197378 4294956240 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/7391/statm: 14420 11224 91 167 0 14251 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 57680

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

[startup+703.901 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7398
/proc/meminfo: memFree=744992/2055920 swapFree=4181692/4192956
[pid=7391] ppid=7389 vsize=57680 CPUtime=703.67
/proc/7391/stat : 7391 (march_hi) R 7389 7391 7354 0 -1 4194304 11265 0 0 0 70360 7 0 0 25 0 1 0 274085476 59064320 11248 1992294400 134512640 135197378 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/7391/statm: 14420 11248 91 167 0 14251 0
Current children cumulated CPU time (s) 703.67
Current children cumulated vsize (KiB) 57680

[startup+716.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7398
/proc/meminfo: memFree=744288/2055920 swapFree=4181692/4192956
[pid=7391] ppid=7389 vsize=57680 CPUtime=716.46
/proc/7391/stat : 7391 (march_hi) R 7389 7391 7354 0 -1 4194304 11442 0 0 0 71639 7 0 0 25 0 1 0 274085476 59064320 11425 1992294400 134512640 135197378 4294956240 18446744073709551615 134713223 0 0 4096 0 0 0 0 17 1 0 0
/proc/7391/statm: 14420 11425 91 167 0 14251 0
Current children cumulated CPU time (s) 716.46
Current children cumulated vsize (KiB) 57680

[startup+723.101 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7398
/proc/meminfo: memFree=743904/2055920 swapFree=4181692/4192956
[pid=7391] ppid=7389 vsize=57680 CPUtime=722.86
/proc/7391/stat : 7391 (march_hi) R 7389 7391 7354 0 -1 4194304 11541 0 0 0 72279 7 0 0 25 0 1 0 274085476 59064320 11524 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/7391/statm: 14420 11524 91 167 0 14251 0
Current children cumulated CPU time (s) 722.86
Current children cumulated vsize (KiB) 57680

[startup+724.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7398
/proc/meminfo: memFree=743840/2055920 swapFree=4181692/4192956
[pid=7391] ppid=7389 vsize=57680 CPUtime=724.46
/proc/7391/stat : 7391 (march_hi) R 7389 7391 7354 0 -1 4194304 11564 0 0 0 72439 7 0 0 25 0 1 0 274085476 59064320 11547 1992294400 134512640 135197378 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/7391/statm: 14420 11547 91 167 0 14251 0
Current children cumulated CPU time (s) 724.46
Current children cumulated vsize (KiB) 57680

[startup+725.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7398
/proc/meminfo: memFree=743776/2055920 swapFree=4181692/4192956
[pid=7391] ppid=7389 vsize=57680 CPUtime=725.26
/proc/7391/stat : 7391 (march_hi) R 7389 7391 7354 0 -1 4194304 11575 0 0 0 72519 7 0 0 25 0 1 0 274085476 59064320 11558 1992294400 134512640 135197378 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/7391/statm: 14420 11558 91 167 0 14251 0
Current children cumulated CPU time (s) 725.26
Current children cumulated vsize (KiB) 57680

[startup+726.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7398
/proc/meminfo: memFree=743712/2055920 swapFree=4181692/4192956
[pid=7391] ppid=7389 vsize=57680 CPUtime=726.06
/proc/7391/stat : 7391 (march_hi) R 7389 7391 7354 0 -1 4194304 11589 0 0 0 72599 7 0 0 25 0 1 0 274085476 59064320 11572 1992294400 134512640 135197378 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/7391/statm: 14420 11572 91 167 0 14251 0
Current children cumulated CPU time (s) 726.06
Current children cumulated vsize (KiB) 57680

[startup+726.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7398
/proc/meminfo: memFree=743712/2055920 swapFree=4181692/4192956
[pid=7391] ppid=7389 vsize=57680 CPUtime=726.46
/proc/7391/stat : 7391 (march_hi) R 7389 7391 7354 0 -1 4194304 11594 0 0 0 72639 7 0 0 25 0 1 0 274085476 59064320 11577 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/7391/statm: 14420 11577 91 167 0 14251 0
Current children cumulated CPU time (s) 726.46
Current children cumulated vsize (KiB) 57680

[startup+726.802 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7398
/proc/meminfo: memFree=743712/2055920 swapFree=4181692/4192956
[pid=7391] ppid=7389 vsize=57680 CPUtime=726.56
/proc/7391/stat : 7391 (march_hi) R 7389 7391 7354 0 -1 4194304 11597 0 0 0 72649 7 0 0 25 0 1 0 274085476 59064320 11580 1992294400 134512640 135197378 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/7391/statm: 14420 11580 91 167 0 14251 0
Current children cumulated CPU time (s) 726.56
Current children cumulated vsize (KiB) 57680

Child status: 10
Real time (s): 726.874
CPU time (s): 726.643
CPU user time (s): 726.558
CPU system time (s): 0.084987
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 57680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 726.558
system time used= 0.084987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11602
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= 1681

runsolver used 0.541917 second user time and 1.48577 second system time

The end

Launcher Data 

Begin job on node42 at 2009-03-29 05:54:01
IDJOB=1518385
IDBENCH=70675
IDSOLVER=521
FILE ID=node42/1518385-1238298841
PBS_JOBID= 9061049
Free space on /tmp= 66248 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S1879859331-044.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518385-1238298841/watcher-1518385-1238298841 -o /tmp/evaluation-result-1518385-1238298841/solver-1518385-1238298841 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1518385-1238298841.cnf

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

MD5SUM BENCH= 7a99883e1d20acc28491f28db1ea5f95
RANDOM SEED=955531723

node42.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		: 3000.211
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		: 3000.211
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:        790600 kB
Buffers:        102680 kB
Cached:        1059696 kB
SwapCached:       5184 kB
Active:         199548 kB
Inactive:       971272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        790600 kB
SwapTotal:     4192956 kB
SwapFree:      4181692 kB
Dirty:             920 kB
Writeback:           0 kB
Mapped:          14144 kB
Slab:            80576 kB
Committed_AS:   827308 kB
PageTables:       1388 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= 66248 MiB
End job on node42 at 2009-03-29 06:06:08