Trace number 3210549

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
SAT09 reference solver: march_hi hiSAT 480.833 480.82

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v600-c2556-S373048162-052.SATISFIABLE.cnf
MD5SUM7a11fe5a7b45a740269507e820ccb021
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.004998
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
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) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
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 600 variables and 2556 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, 0 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 600 free variables and 2556 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.476
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 193 duplicate clauses
0.00/0.01	c resolvent_look() :: found 96 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 600 variables and 2652 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 600 variabels and 2652 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 2652 / 600 ) = 4.42
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 number of free variables = 600
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 177
0.02/0.06	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: 874
0.10/0.16	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 8651
1.49/1.51	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 65209
12.89/12.90	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 353544
78.00/78.08	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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 |***********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 1438312
348.89/348.97	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
480.81/480.81	c |100001000010100000010000010000000000000000000000000000000000000|
480.81/480.81	
c |******************************
480.81/480.81	c
480.81/480.81	c main():: nodeCount: 1987732
480.81/480.81	c main():: dead ends in main: 14616
480.81/480.81	c main():: lookAheadCount: 133063986
480.81/480.81	c main():: unitResolveCount: 20496908
480.81/480.81	c main():: time=480.890000
480.81/480.81	c main():: necessary_assignments: 363642
480.81/480.81	c main():: bin_sat: 0, bin_unsat 0
480.81/480.81	c main():: doublelook: #: 5198677, succes #: 2730014
480.81/480.81	c main():: doublelook: overall 3.975 of all possible doublelooks executed
480.81/480.81	c main():: doublelook: succesrate: 52.514, average DL_trigger: 58.412
480.81/480.81	c main():: SOLUTION VERIFIED :-)
480.81/480.81	s SATISFIABLE
480.81/480.81	v 1 -2 -3 -4 5 6 -8 9 10 -11 -12 14 15 -16 -17 -18 19 20 21 22 -23 -24 -25 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 -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 -187 188 189 190 -191 192 193 -194 195 -196 197 -198 -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 -247 248 -249 250 251 252 253 254 255 -256 257 -258 -259 260 -261 -262 263 -264 265 -266 -267 268 269 -270 -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 -309 310 311 312 313 315 316 317 318 319 320 321 322 -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 -350 352 -353 354 355 -356 -357 -358 360 361 362 363 -364 365 366 367 368 369 370 -371 -372 -373 -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 -411 412 413 414 415 416 417 418 421 -423 424 425 426 427 -428 431 -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 -477 -478 479 480 481 483 -484 -485 486 -488 489 -490 491 492 -493 -494 -495 496 497 -498 -499 -500 -501 -502 -503 504 -505 -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 -533 534 -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 -560 561 562 563 -564 565 -566 567 -568 -569 -570 571 572 -573 574 576 577 579 -580 -581 582 583 -584 -585 -586 -587 588 -589 -590 -591 592 593 -594 595 -596 597 -598 599 600 0

Verifier Data 

OK

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3210549-1303163850/watcher-3210549-1303163850 -o /tmp/evaluation-result-3210549-1303163850/solver-3210549-1303163850 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3210549-1303163850.cnf 

running on 4 cores: 1,3,5,7

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): 5000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 1.98 2/177 27850
/proc/meminfo: memFree=17237544/32950928 swapFree=67102716/67111528
[pid=27850] ppid=27848 vsize=1188 CPUtime=0 cores=1,3,5,7
/proc/27850/stat : 27850 (march_hi) R 27848 27850 27453 0 -1 4202496 201 0 0 0 0 0 0 0 23 0 1 0 427982024 1216512 156 33554432000 134512640 135197378 4286960992 18446744073709551615 134696088 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27850/statm: 297 156 80 168 0 128 0

[startup+0.0300359 s]
/proc/loadavg: 2.00 2.00 1.98 2/177 27850
/proc/meminfo: memFree=17237544/32950928 swapFree=67102716/67111528
[pid=27850] ppid=27848 vsize=2072 CPUtime=0.02 cores=1,3,5,7
/proc/27850/stat : 27850 (march_hi) R 27848 27850 27453 0 -1 4202496 358 0 0 0 2 0 0 0 23 0 1 0 427982024 2121728 313 33554432000 134512640 135197378 4286960992 18446744073709551615 134539306 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27850/statm: 518 313 91 168 0 349 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2072

[startup+0.101032 s]
/proc/loadavg: 2.00 2.00 1.98 2/177 27850
/proc/meminfo: memFree=17237544/32950928 swapFree=67102716/67111528
[pid=27850] ppid=27848 vsize=2072 CPUtime=0.1 cores=1,3,5,7
/proc/27850/stat : 27850 (march_hi) R 27848 27850 27453 0 -1 4202496 377 0 0 0 10 0 0 0 23 0 1 0 427982024 2121728 332 33554432000 134512640 135197378 4286960992 18446744073709551615 134525446 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27850/statm: 518 332 91 168 0 349 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2072

[startup+0.300986 s]
/proc/loadavg: 2.00 2.00 1.98 2/177 27850
/proc/meminfo: memFree=17237544/32950928 swapFree=67102716/67111528
[pid=27850] ppid=27848 vsize=2220 CPUtime=0.3 cores=1,3,5,7
/proc/27850/stat : 27850 (march_hi) R 27848 27850 27453 0 -1 4202496 411 0 0 0 30 0 0 0 25 0 1 0 427982024 2273280 366 33554432000 134512640 135197378 4286960992 18446744073709551615 134525258 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27850/statm: 555 366 91 168 0 386 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2220

[startup+0.700914 s]
/proc/loadavg: 2.00 2.00 1.98 2/177 27850
/proc/meminfo: memFree=17237544/32950928 swapFree=67102716/67111528
[pid=27850] ppid=27848 vsize=2356 CPUtime=0.69 cores=1,3,5,7
/proc/27850/stat : 27850 (march_hi) R 27848 27850 27453 0 -1 4202496 447 0 0 0 69 0 0 0 25 0 1 0 427982024 2412544 402 33554432000 134512640 135197378 4286960992 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27850/statm: 589 402 91 168 0 420 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2356

[startup+1.50075 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 27851
/proc/meminfo: memFree=17236064/32950928 swapFree=67102716/67111528
[pid=27850] ppid=27848 vsize=2424 CPUtime=1.49 cores=1,3,5,7
/proc/27850/stat : 27850 (march_hi) R 27848 27850 27453 0 -1 4202496 473 0 0 0 149 0 0 0 25 0 1 0 427982024 2482176 428 33554432000 134512640 135197378 4286960992 18446744073709551615 134548486 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27850/statm: 606 428 91 168 0 437 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2424

[startup+3.10045 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 27851
/proc/meminfo: memFree=17235444/32950928 swapFree=67102716/67111528
[pid=27850] ppid=27848 vsize=2828 CPUtime=3.09 cores=1,3,5,7
/proc/27850/stat : 27850 (march_hi) R 27848 27850 27453 0 -1 4202496 542 0 0 0 309 0 0 0 25 0 1 0 427982024 2895872 497 33554432000 134512640 135197378 4286960992 18446744073709551615 134552493 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27850/statm: 707 497 91 168 0 538 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2828

[startup+6.30083 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 27851
/proc/meminfo: memFree=17234400/32950928 swapFree=67102716/67111528
[pid=27850] ppid=27848 vsize=3532 CPUtime=6.29 cores=1,3,5,7
/proc/27850/stat : 27850 (march_hi) R 27848 27850 27453 0 -1 4202496 677 0 0 0 629 0 0 0 25 0 1 0 427982024 3616768 632 33554432000 134512640 135197378 4286960992 18446744073709551615 134552408 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27850/statm: 883 632 91 168 0 714 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3532

[startup+12.7006 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 27851
/proc/meminfo: memFree=17232556/32950928 swapFree=67102716/67111528
[pid=27850] ppid=27848 vsize=4448 CPUtime=12.69 cores=1,3,5,7
/proc/27850/stat : 27850 (march_hi) R 27848 27850 27453 0 -1 4202496 900 0 0 0 1269 0 0 0 25 0 1 0 427982024 4554752 855 33554432000 134512640 135197378 4286960992 18446744073709551615 134594054 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27850/statm: 1112 855 91 168 0 943 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4448

[startup+25.5002 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 27851
/proc/meminfo: memFree=17229324/32950928 swapFree=67102716/67111528
[pid=27850] ppid=27848 vsize=6904 CPUtime=25.49 cores=1,3,5,7
/proc/27850/stat : 27850 (march_hi) R 27848 27850 27453 0 -1 4202496 1360 0 0 0 2549 0 0 0 25 0 1 0 427982024 7069696 1315 33554432000 134512640 135197378 4286960992 18446744073709551615 134570889 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27850/statm: 1726 1315 91 168 0 1557 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6904

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 27852
/proc/meminfo: memFree=17223600/32950928 swapFree=67102716/67111528
[pid=27850] ppid=27848 vsize=12296 CPUtime=51.09 cores=1,3,5,7
/proc/27850/stat : 27850 (march_hi) R 27848 27850 27453 0 -1 4202496 2225 0 0 0 5109 0 0 0 25 0 1 0 427982024 12591104 2180 33554432000 134512640 135197378 4286960992 18446744073709551615 134557084 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27850/statm: 3074 2180 91 168 0 2905 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 12296

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 27853
/proc/meminfo: memFree=17210668/32950928 swapFree=67102716/67111528
[pid=27850] ppid=27848 vsize=18464 CPUtime=102.3 cores=1,3,5,7
/proc/27850/stat : 27850 (march_hi) R 27848 27850 27453 0 -1 4202496 3890 0 0 0 10230 0 0 0 25 0 1 0 427982024 18907136 3845 33554432000 134512640 135197378 4286960992 18446744073709551615 134539327 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27850/statm: 4616 3845 91 168 0 4447 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 18464

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 27855
/proc/meminfo: memFree=17196264/32950928 swapFree=67102716/67111528
[pid=27850] ppid=27848 vsize=28600 CPUtime=162.29 cores=1,3,5,7
/proc/27850/stat : 27850 (march_hi) R 27848 27850 27453 0 -1 4202496 5820 0 0 0 16229 0 0 0 25 0 1 0 427982024 29286400 5775 33554432000 134512640 135197378 4286960992 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27850/statm: 7150 5775 91 168 0 6981 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 28600

[startup+222.3 s]
/proc/loadavg: 2.03 2.01 1.98 3/178 27866
/proc/meminfo: memFree=17181812/32950928 swapFree=67102716/67111528
[pid=27850] ppid=27848 vsize=37464 CPUtime=222.29 cores=1,3,5,7
/proc/27850/stat : 27850 (march_hi) R 27848 27850 27453 0 -1 4202496 7703 0 0 0 22228 1 0 0 25 0 1 0 427982024 38363136 7658 33554432000 134512640 135197378 4286960992 18446744073709551615 134542245 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27850/statm: 9366 7658 91 168 0 9197 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 37464

[startup+282.301 s]
/proc/loadavg: 2.01 2.01 1.98 3/178 27867
/proc/meminfo: memFree=17168548/32950928 swapFree=67102716/67111528
[pid=27850] ppid=27848 vsize=50560 CPUtime=282.3 cores=1,3,5,7
/proc/27850/stat : 27850 (march_hi) R 27848 27850 27453 0 -1 4202496 9490 0 0 0 28229 1 0 0 25 0 1 0 427982024 51773440 9445 33554432000 134512640 135197378 4286960992 18446744073709551615 134597310 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27850/statm: 12640 9445 91 168 0 12471 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 50560

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 27869
/proc/meminfo: memFree=17155144/32950928 swapFree=67102716/67111528
[pid=27850] ppid=27848 vsize=59192 CPUtime=342.29 cores=1,3,5,7
/proc/27850/stat : 27850 (march_hi) R 27848 27850 27453 0 -1 4202496 11233 0 0 0 34228 1 0 0 25 0 1 0 427982024 60612608 11188 33554432000 134512640 135197378 4286960992 18446744073709551615 134541257 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27850/statm: 14798 11188 91 168 0 14629 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 59192

[startup+402.301 s]
/proc/loadavg: 2.03 2.01 1.99 3/178 27872
/proc/meminfo: memFree=17140728/32950928 swapFree=67102716/67111528
[pid=27850] ppid=27848 vsize=59192 CPUtime=402.3 cores=1,3,5,7
/proc/27850/stat : 27850 (march_hi) R 27848 27850 27453 0 -1 4202496 13093 0 0 0 40228 2 0 0 25 0 1 0 427982024 60612608 13048 33554432000 134512640 135197378 4286960992 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27850/statm: 14798 13048 91 168 0 14629 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 59192

[startup+462.3 s]
/proc/loadavg: 2.01 2.01 1.99 3/178 27875
/proc/meminfo: memFree=17127104/32950928 swapFree=67102716/67111528
[pid=27850] ppid=27848 vsize=78836 CPUtime=462.3 cores=1,3,5,7
/proc/27850/stat : 27850 (march_hi) R 27848 27850 27453 0 -1 4202496 14925 0 0 0 46228 2 0 0 25 0 1 0 427982024 80728064 14880 33554432000 134512640 135197378 4286960992 18446744073709551615 134597200 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27850/statm: 19709 14880 91 168 0 19540 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 78836

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

[startup+473.5 s]
/proc/loadavg: 2.01 2.00 1.99 3/178 27875
/proc/meminfo: memFree=17124740/32950928 swapFree=67102716/67111528
[pid=27850] ppid=27848 vsize=78836 CPUtime=473.51 cores=1,3,5,7
/proc/27850/stat : 27850 (march_hi) R 27848 27850 27453 0 -1 4202496 15256 0 0 0 47348 3 0 0 25 0 1 0 427982024 80728064 15211 33554432000 134512640 135197378 4286960992 18446744073709551615 134539306 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27850/statm: 19709 15211 91 168 0 19540 0
Current children cumulated CPU time (s) 473.51
Current children cumulated vsize (KiB) 78836

[startup+476.701 s]
/proc/loadavg: 2.01 2.00 1.99 3/178 27875
/proc/meminfo: memFree=17123996/32950928 swapFree=67102716/67111528
[pid=27850] ppid=27848 vsize=78836 CPUtime=476.71 cores=1,3,5,7
/proc/27850/stat : 27850 (march_hi) R 27848 27850 27453 0 -1 4202496 15357 0 0 0 47668 3 0 0 25 0 1 0 427982024 80728064 15312 33554432000 134512640 135197378 4286960992 18446744073709551615 134542072 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27850/statm: 19709 15312 91 168 0 19540 0
Current children cumulated CPU time (s) 476.71
Current children cumulated vsize (KiB) 78836

[startup+478.3 s]
/proc/loadavg: 2.01 2.00 1.99 3/178 27875
/proc/meminfo: memFree=17123748/32950928 swapFree=67102716/67111528
[pid=27850] ppid=27848 vsize=78836 CPUtime=478.31 cores=1,3,5,7
/proc/27850/stat : 27850 (march_hi) R 27848 27850 27453 0 -1 4202496 15408 0 0 0 47828 3 0 0 25 0 1 0 427982024 80728064 15363 33554432000 134512640 135197378 4286960992 18446744073709551615 134570880 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27850/statm: 19709 15363 91 168 0 19540 0
Current children cumulated CPU time (s) 478.31
Current children cumulated vsize (KiB) 78836

[startup+479.901 s]
/proc/loadavg: 2.01 2.00 1.99 3/178 27876
/proc/meminfo: memFree=17123252/32950928 swapFree=67102716/67111528
[pid=27850] ppid=27848 vsize=78836 CPUtime=479.91 cores=1,3,5,7
/proc/27850/stat : 27850 (march_hi) R 27848 27850 27453 0 -1 4202496 15458 0 0 0 47988 3 0 0 25 0 1 0 427982024 80728064 15413 33554432000 134512640 135197378 4286960992 18446744073709551615 134618120 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27850/statm: 19709 15413 91 168 0 19540 0
Current children cumulated CPU time (s) 479.91
Current children cumulated vsize (KiB) 78836

[startup+480.301 s]
/proc/loadavg: 2.01 2.00 1.99 3/178 27876
/proc/meminfo: memFree=17123252/32950928 swapFree=67102716/67111528
[pid=27850] ppid=27848 vsize=78836 CPUtime=480.31 cores=1,3,5,7
/proc/27850/stat : 27850 (march_hi) R 27848 27850 27453 0 -1 4202496 15469 0 0 0 48028 3 0 0 25 0 1 0 427982024 80728064 15424 33554432000 134512640 135197378 4286960992 18446744073709551615 134525312 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27850/statm: 19709 15424 91 168 0 19540 0
Current children cumulated CPU time (s) 480.31
Current children cumulated vsize (KiB) 78836

[startup+480.706 s]
/proc/loadavg: 2.01 2.00 1.99 3/178 27876
/proc/meminfo: memFree=17123004/32950928 swapFree=67102716/67111528
[pid=27850] ppid=27848 vsize=78836 CPUtime=480.71 cores=1,3,5,7
/proc/27850/stat : 27850 (march_hi) R 27848 27850 27453 0 -1 4202496 15483 0 0 0 48068 3 0 0 25 0 1 0 427982024 80728064 15438 33554432000 134512640 135197378 4286960992 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27850/statm: 19709 15438 91 168 0 19540 0
Current children cumulated CPU time (s) 480.71
Current children cumulated vsize (KiB) 78836

[startup+480.801 s]
/proc/loadavg: 2.01 2.00 1.99 3/178 27876
/proc/meminfo: memFree=17123004/32950928 swapFree=67102716/67111528
[pid=27850] ppid=27848 vsize=78836 CPUtime=480.81 cores=1,3,5,7
/proc/27850/stat : 27850 (march_hi) R 27848 27850 27453 0 -1 4202496 15487 0 0 0 48078 3 0 0 25 0 1 0 427982024 80728064 15442 33554432000 134512640 135197378 4286960992 18446744073709551615 134525312 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27850/statm: 19709 15442 91 168 0 19540 0
Current children cumulated CPU time (s) 480.81
Current children cumulated vsize (KiB) 78836

Child status: 10
Real time (s): 480.82
CPU time (s): 480.833
CPU user time (s): 480.797
CPU system time (s): 0.035994
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 78836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 480.797
system time used= 0.035994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15503
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= 4
involuntary context switches= 477

runsolver used 0.6549 second user time and 1.55176 second system time

The end

Launcher Data 

Begin job on node148 at 2011-04-18 23:57:30
IDJOB=3210549
IDBENCH=82786
IDSOLVER=1627
FILE ID=node148/3210549-1303163850
RUNJOBID= node148-1303154425-27472
PBS_JOBID= 13021003
Free space on /tmp= 72456 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v600-c2556-S373048162-052.SATISFIABLE.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3210549-1303163850/watcher-3210549-1303163850 -o /tmp/evaluation-result-3210549-1303163850/solver-3210549-1303163850 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3210549-1303163850.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 7a11fe5a7b45a740269507e820ccb021
RANDOM SEED=1392993186

node148.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.70
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      17237700 kB
Buffers:        631724 kB
Cached:       14199700 kB
SwapCached:       4908 kB
Active:        7524308 kB
Inactive:      7864836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      17237700 kB
SwapTotal:    67111528 kB
SwapFree:     67102716 kB
Dirty:             804 kB
Writeback:           0 kB
AnonPages:      554860 kB
Mapped:          15312 kB
Slab:           261236 kB
PageTables:       5360 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   798232 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72456 MiB
End job on node148 at 2011-04-19 00:05:31