Trace number 3210641

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 559.608 559.593

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v650-c2769-S1894319588-015.SATISFIABLE.cnf
MD5SUMc06f05996bba25e7e26c6579a49532fc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.011998
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
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 650 variables and 2769 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, 6 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 649 free variables and 2763 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.530
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 179 duplicate clauses
0.00/0.01	c resolvent_look() :: found 78 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 650 variables and 2841 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 650 variabels and 2841 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 2841 / 650 ) = 4.37
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 = 649
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: 137
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 1069
0.10/0.19	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
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c |********************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 12835
2.20/2.28	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
c |*************************************
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c |****************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 111352
22.19/22.21	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |************************
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c |********************************
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c |*************************************
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c |***************************************
c |****************************************
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c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |****************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 695510
153.29/153.36	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |****************************************************
c |*****************************************************
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c |***************************************************************
559.50/559.58	c |000000100100000010101000000000000000000000000000000000000000000|
559.50/559.58	
c |***************************************************************
559.50/559.58	c
559.50/559.58	c main():: nodeCount: 2440215
559.50/559.58	c main():: dead ends in main: 15572
559.50/559.58	c main():: lookAheadCount: 155146319
559.50/559.58	c main():: unitResolveCount: 22871804
559.50/559.58	c main():: time=559.680000
559.50/559.58	c main():: necessary_assignments: 401434
559.50/559.58	c main():: bin_sat: 0, bin_unsat 0
559.50/559.58	c main():: doublelook: #: 5633051, succes #: 2641514
559.50/559.58	c main():: doublelook: overall 3.685 of all possible doublelooks executed
559.50/559.58	c main():: doublelook: succesrate: 46.893, average DL_trigger: 58.515
559.50/559.58	c main():: SOLUTION VERIFIED :-)
559.50/559.58	s SATISFIABLE
559.50/559.58	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 -42 -43 -44 45 46 -47 48 49 50 -52 -53 54 55 56 -57 -58 59 -60 61 -62 -63 -64 65 66 67 68 -69 -70 71 -72 73 -75 -76 -77 78 -79 -80 81 82 83 84 -85 86 87 -88 -89 -90 -91 92 93 94 95 96 -97 99 -100 101 -102 -103 -104 -106 108 109 110 111 -112 113 -114 -115 116 -117 -118 -119 120 -121 122 -123 124 -126 -127 -128 -129 130 -131 132 133 134 -135 -136 137 138 -139 -140 141 142 144 -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 -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 -210 212 213 214 215 216 217 218 219 -220 -221 222 -224 -225 226 -227 228 229 230 -231 232 233 -234 235 -236 237 -238 239 -240 241 -242 243 244 245 -246 -247 -249 250 251 -252 -253 254 -255 256 -257 258 -259 260 -261 262 -263 -264 265 -266 -267 268 -269 270 -271 -272 -273 -274 -275 276 -277 -278 279 280 -281 -283 -284 -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 -361 362 -363 364 -365 -366 -367 368 -369 370 371 372 -373 -374 375 -377 378 380 381 382 383 -384 385 -386 387 -388 -389 -390 -391 -392 -393 394 395 396 -397 -398 -399 400 401 -403 404 -405 406 -407 -408 409 410 411 412 413 -414 415 -416 -417 418 419 -420 421 -423 424 -425 -426 -427 -428 429 430 431 -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 -489 491 492 493 494 -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 -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 -571 573 574 -575 576 -577 -578 -579 580 582 583 -584 585 -586 587 588 589 591 592 593 -594 595 -596 597 598 -599 600 601 602 -603 604 -605 -606 607 -608 609 -610 611 612 613 614 615 616 618 -619 -620 621 622 623 -624 625 626 -627 -629 -630 631 -632 -633 -634 -635 636 637 -638 -639 -640 641 -642 643 -644 645 -646 647 648 649 650 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-3210641-1303166653/watcher-3210641-1303166653 -o /tmp/evaluation-result-3210641-1303166653/solver-3210641-1303166653 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3210641-1303166653.cnf 

running on 4 cores: 0,2,4,6

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: 2.09 2.03 1.99 2/181 13617
/proc/meminfo: memFree=15170656/32951124 swapFree=67111528/67111528
[pid=13617] ppid=13615 vsize=1180 CPUtime=0 cores=0,2,4,6
/proc/13617/stat : 13617 (march_hi) R 13615 13617 13450 0 -1 4202496 205 0 0 0 0 0 0 0 25 0 1 0 428263156 1208320 159 33554432000 134512640 135197378 4291981872 18446744073709551615 134628138 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13617/statm: 295 159 78 168 0 126 0

[startup+0.0857871 s]
/proc/loadavg: 2.09 2.03 1.99 2/181 13617
/proc/meminfo: memFree=15170656/32951124 swapFree=67111528/67111528
[pid=13617] ppid=13615 vsize=2160 CPUtime=0.08 cores=0,2,4,6
/proc/13617/stat : 13617 (march_hi) R 13615 13617 13450 0 -1 4202496 401 0 0 0 8 0 0 0 18 0 1 0 428263156 2211840 355 33554432000 134512640 135197378 4291981872 18446744073709551615 134539344 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13617/statm: 540 355 91 168 0 371 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2160

[startup+0.100764 s]
/proc/loadavg: 2.09 2.03 1.99 2/181 13617
/proc/meminfo: memFree=15170656/32951124 swapFree=67111528/67111528
[pid=13617] ppid=13615 vsize=2160 CPUtime=0.1 cores=0,2,4,6
/proc/13617/stat : 13617 (march_hi) R 13615 13617 13450 0 -1 4202496 401 0 0 0 10 0 0 0 18 0 1 0 428263156 2211840 355 33554432000 134512640 135197378 4291981872 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13617/statm: 540 355 91 168 0 371 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2160

[startup+0.300735 s]
/proc/loadavg: 2.09 2.03 1.99 2/181 13617
/proc/meminfo: memFree=15170656/32951124 swapFree=67111528/67111528
[pid=13617] ppid=13615 vsize=2312 CPUtime=0.3 cores=0,2,4,6
/proc/13617/stat : 13617 (march_hi) R 13615 13617 13450 0 -1 4202496 431 0 0 0 30 0 0 0 18 0 1 0 428263156 2367488 385 33554432000 134512640 135197378 4291981872 18446744073709551615 134616001 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13617/statm: 578 385 91 168 0 409 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2312

[startup+0.700695 s]
/proc/loadavg: 2.09 2.03 1.99 2/181 13617
/proc/meminfo: memFree=15170656/32951124 swapFree=67111528/67111528
[pid=13617] ppid=13615 vsize=2448 CPUtime=0.7 cores=0,2,4,6
/proc/13617/stat : 13617 (march_hi) R 13615 13617 13450 0 -1 4202496 473 0 0 0 70 0 0 0 18 0 1 0 428263156 2506752 427 33554432000 134512640 135197378 4291981872 18446744073709551615 134649523 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13617/statm: 612 427 91 168 0 443 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2448

[startup+1.50053 s]
/proc/loadavg: 2.09 2.03 1.99 3/182 13618
/proc/meminfo: memFree=15169168/32951124 swapFree=67111528/67111528
[pid=13617] ppid=13615 vsize=2616 CPUtime=1.5 cores=0,2,4,6
/proc/13617/stat : 13617 (march_hi) R 13615 13617 13450 0 -1 4202496 500 0 0 0 150 0 0 0 20 0 1 0 428263156 2678784 454 33554432000 134512640 135197378 4291981872 18446744073709551615 134570755 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13617/statm: 654 454 91 168 0 485 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2616

[startup+3.10024 s]
/proc/loadavg: 2.09 2.03 1.99 3/182 13618
/proc/meminfo: memFree=15168664/32951124 swapFree=67111528/67111528
[pid=13617] ppid=13615 vsize=2936 CPUtime=3.1 cores=0,2,4,6
/proc/13617/stat : 13617 (march_hi) R 13615 13617 13450 0 -1 4202496 565 0 0 0 310 0 0 0 25 0 1 0 428263156 3006464 519 33554432000 134512640 135197378 4291981872 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13617/statm: 734 519 91 168 0 565 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2936

[startup+6.30063 s]
/proc/loadavg: 2.08 2.03 1.99 3/182 13618
/proc/meminfo: memFree=15167780/32951124 swapFree=67111528/67111528
[pid=13617] ppid=13615 vsize=3648 CPUtime=6.3 cores=0,2,4,6
/proc/13617/stat : 13617 (march_hi) R 13615 13617 13450 0 -1 4202496 703 0 0 0 630 0 0 0 25 0 1 0 428263156 3735552 657 33554432000 134512640 135197378 4291981872 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13617/statm: 912 657 91 168 0 743 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 3648

[startup+12.7005 s]
/proc/loadavg: 2.07 2.03 1.99 4/182 13618
/proc/meminfo: memFree=15165944/32951124 swapFree=67111528/67111528
[pid=13617] ppid=13615 vsize=5068 CPUtime=12.7 cores=0,2,4,6
/proc/13617/stat : 13617 (march_hi) R 13615 13617 13450 0 -1 4202496 934 0 0 0 1270 0 0 0 25 0 1 0 428263156 5189632 888 33554432000 134512640 135197378 4291981872 18446744073709551615 134541914 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13617/statm: 1267 888 91 168 0 1098 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 5068

[startup+25.5001 s]
/proc/loadavg: 2.06 2.03 1.99 4/182 13619
/proc/meminfo: memFree=15162472/32951124 swapFree=67111528/67111528
[pid=13617] ppid=13615 vsize=7092 CPUtime=25.49 cores=0,2,4,6
/proc/13617/stat : 13617 (march_hi) R 13615 13617 13450 0 -1 4202496 1387 0 0 0 2549 0 0 0 25 0 1 0 428263156 7262208 1341 33554432000 134512640 135197378 4291981872 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13617/statm: 1773 1341 91 168 0 1604 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7092

[startup+51.1005 s]
/proc/loadavg: 2.04 2.03 1.99 3/182 13620
/proc/meminfo: memFree=15156240/32951124 swapFree=67111528/67111528
[pid=13617] ppid=13615 vsize=12564 CPUtime=51.09 cores=0,2,4,6
/proc/13617/stat : 13617 (march_hi) R 13615 13617 13450 0 -1 4202496 2279 0 0 0 5109 0 0 0 25 0 1 0 428263156 12865536 2233 33554432000 134512640 135197378 4291981872 18446744073709551615 134542341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13617/statm: 3141 2233 91 168 0 2972 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 12564

[startup+102.306 s]
/proc/loadavg: 2.01 2.02 1.99 3/182 13621
/proc/meminfo: memFree=15143700/32951124 swapFree=67111528/67111528
[pid=13617] ppid=13615 vsize=18896 CPUtime=102.3 cores=0,2,4,6
/proc/13617/stat : 13617 (march_hi) R 13615 13617 13450 0 -1 4202496 4011 0 0 0 10230 0 0 0 25 0 1 0 428263156 19349504 3965 33554432000 134512640 135197378 4291981872 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13617/statm: 4724 3965 91 168 0 4555 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 18896

[startup+162.3 s]
/proc/loadavg: 2.00 2.02 1.99 3/182 13622
/proc/meminfo: memFree=15128932/32951124 swapFree=67111528/67111528
[pid=13617] ppid=13615 vsize=24716 CPUtime=162.3 cores=0,2,4,6
/proc/13617/stat : 13617 (march_hi) R 13615 13617 13450 0 -1 4202496 5915 0 0 0 16229 1 0 0 25 0 1 0 428263156 25309184 5869 33554432000 134512640 135197378 4291981872 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13617/statm: 6179 5869 91 168 0 6010 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 24716

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 1.99 4/182 13624
/proc/meminfo: memFree=15114412/32951124 swapFree=67111528/67111528
[pid=13617] ppid=13615 vsize=38216 CPUtime=222.3 cores=0,2,4,6
/proc/13617/stat : 13617 (march_hi) R 13615 13617 13450 0 -1 4202496 7864 0 0 0 22229 1 0 0 25 0 1 0 428263156 39133184 7818 33554432000 134512640 135197378 4291981872 18446744073709551615 134552521 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13617/statm: 9554 7818 91 168 0 9385 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 38216

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 1.99 4/182 13626
/proc/meminfo: memFree=15100748/32951124 swapFree=67111528/67111528
[pid=13617] ppid=13615 vsize=51312 CPUtime=282.3 cores=0,2,4,6
/proc/13617/stat : 13617 (march_hi) R 13615 13617 13450 0 -1 4202496 9795 0 0 0 28229 1 0 0 25 0 1 0 428263156 52543488 9749 33554432000 134512640 135197378 4291981872 18446744073709551615 134542072 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13617/statm: 12828 9749 91 168 0 12659 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 51312

[startup+342.301 s]
/proc/loadavg: 2.03 2.01 2.00 3/182 13627
/proc/meminfo: memFree=15086100/32951124 swapFree=67111528/67111528
[pid=13617] ppid=13615 vsize=51312 CPUtime=342.3 cores=0,2,4,6
/proc/13617/stat : 13617 (march_hi) R 13615 13617 13450 0 -1 4202496 11696 0 0 0 34229 1 0 0 25 0 1 0 428263156 52543488 11650 33554432000 134512640 135197378 4291981872 18446744073709551615 134539191 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13617/statm: 12828 11650 91 168 0 12659 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 51312

[startup+402.301 s]
/proc/loadavg: 2.01 2.01 2.00 3/182 13629
/proc/meminfo: memFree=15072456/32951124 swapFree=67111528/67111528
[pid=13617] ppid=13615 vsize=80232 CPUtime=402.3 cores=0,2,4,6
/proc/13617/stat : 13617 (march_hi) R 13615 13617 13450 0 -1 4202496 13601 0 0 0 40228 2 0 0 25 0 1 0 428263156 82157568 13555 33554432000 134512640 135197378 4291981872 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13617/statm: 20058 13555 91 168 0 19889 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 80232

[startup+462.301 s]
/proc/loadavg: 2.06 2.02 2.00 3/182 13630
/proc/meminfo: memFree=15058560/32951124 swapFree=67111528/67111528
[pid=13617] ppid=13615 vsize=80232 CPUtime=462.3 cores=0,2,4,6
/proc/13617/stat : 13617 (march_hi) R 13615 13617 13450 0 -1 4202496 15498 0 0 0 46228 2 0 0 25 0 1 0 428263156 82157568 15452 33554432000 134512640 135197378 4291981872 18446744073709551615 134541962 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13617/statm: 20058 15452 91 168 0 19889 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 80232

[startup+522.301 s]
/proc/loadavg: 2.02 2.01 2.00 3/182 13632
/proc/meminfo: memFree=15044900/32951124 swapFree=67111528/67111528
[pid=13617] ppid=13615 vsize=80232 CPUtime=522.31 cores=0,2,4,6
/proc/13617/stat : 13617 (march_hi) R 13615 13617 13450 0 -1 4202496 17389 0 0 0 52228 3 0 0 25 0 1 0 428263156 82157568 17343 33554432000 134512640 135197378 4291981872 18446744073709551615 134548313 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13617/statm: 20058 17343 91 168 0 19889 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 80232

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

[startup+537.501 s]
/proc/loadavg: 2.02 2.01 2.00 3/182 13632
/proc/meminfo: memFree=15041552/32951124 swapFree=67111528/67111528
[pid=13617] ppid=13615 vsize=80232 CPUtime=537.51 cores=0,2,4,6
/proc/13617/stat : 13617 (march_hi) R 13615 13617 13450 0 -1 4202496 17852 0 0 0 53748 3 0 0 25 0 1 0 428263156 82157568 17806 33554432000 134512640 135197378 4291981872 18446744073709551615 134525296 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13617/statm: 20058 17806 91 168 0 19889 0
Current children cumulated CPU time (s) 537.51
Current children cumulated vsize (KiB) 80232

[startup+550.301 s]
/proc/loadavg: 2.01 2.01 2.00 3/182 13633
/proc/meminfo: memFree=15038576/32951124 swapFree=67111528/67111528
[pid=13617] ppid=13615 vsize=80232 CPUtime=550.31 cores=0,2,4,6
/proc/13617/stat : 13617 (march_hi) R 13615 13617 13450 0 -1 4202496 18234 0 0 0 55028 3 0 0 25 0 1 0 428263156 82157568 18188 33554432000 134512640 135197378 4291981872 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13617/statm: 20058 18188 91 168 0 19889 0
Current children cumulated CPU time (s) 550.31
Current children cumulated vsize (KiB) 80232

[startup+553.501 s]
/proc/loadavg: 2.01 2.01 2.00 3/182 13633
/proc/meminfo: memFree=15037832/32951124 swapFree=67111528/67111528
[pid=13617] ppid=13615 vsize=80232 CPUtime=553.51 cores=0,2,4,6
/proc/13617/stat : 13617 (march_hi) R 13615 13617 13450 0 -1 4202496 18340 0 0 0 55348 3 0 0 25 0 1 0 428263156 82157568 18294 33554432000 134512640 135197378 4291981872 18446744073709551615 134525258 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13617/statm: 20058 18294 91 168 0 19889 0
Current children cumulated CPU time (s) 553.51
Current children cumulated vsize (KiB) 80232

[startup+556.701 s]
/proc/loadavg: 2.01 2.01 2.00 3/182 13633
/proc/meminfo: memFree=15036964/32951124 swapFree=67111528/67111528
[pid=13617] ppid=13615 vsize=80232 CPUtime=556.7 cores=0,2,4,6
/proc/13617/stat : 13617 (march_hi) R 13615 13617 13450 0 -1 4202496 18440 0 0 0 55667 3 0 0 25 0 1 0 428263156 82157568 18394 33554432000 134512640 135197378 4291981872 18446744073709551615 134542245 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13617/statm: 20058 18394 91 168 0 19889 0
Current children cumulated CPU time (s) 556.7
Current children cumulated vsize (KiB) 80232

[startup+558.3 s]
/proc/loadavg: 2.01 2.01 2.00 4/182 13633
/proc/meminfo: memFree=15036840/32951124 swapFree=67111528/67111528
[pid=13617] ppid=13615 vsize=80232 CPUtime=558.3 cores=0,2,4,6
/proc/13617/stat : 13617 (march_hi) R 13615 13617 13450 0 -1 4202496 18495 0 0 0 55827 3 0 0 25 0 1 0 428263156 82157568 18449 33554432000 134512640 135197378 4291981872 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13617/statm: 20058 18449 91 168 0 19889 0
Current children cumulated CPU time (s) 558.3
Current children cumulated vsize (KiB) 80232

[startup+559.101 s]
/proc/loadavg: 2.01 2.01 2.00 3/182 13633
/proc/meminfo: memFree=15036592/32951124 swapFree=67111528/67111528
[pid=13617] ppid=13615 vsize=80232 CPUtime=559.11 cores=0,2,4,6
/proc/13617/stat : 13617 (march_hi) R 13615 13617 13450 0 -1 4202496 18521 0 0 0 55908 3 0 0 25 0 1 0 428263156 82157568 18475 33554432000 134512640 135197378 4291981872 18446744073709551615 134548448 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13617/statm: 20058 18475 91 168 0 19889 0
Current children cumulated CPU time (s) 559.11
Current children cumulated vsize (KiB) 80232

[startup+559.501 s]
/proc/loadavg: 2.01 2.01 2.00 3/182 13633
/proc/meminfo: memFree=15036592/32951124 swapFree=67111528/67111528
[pid=13617] ppid=13615 vsize=80232 CPUtime=559.5 cores=0,2,4,6
/proc/13617/stat : 13617 (march_hi) R 13615 13617 13450 0 -1 4202496 18535 0 0 0 55947 3 0 0 25 0 1 0 428263156 82157568 18489 33554432000 134512640 135197378 4291981872 18446744073709551615 134542060 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13617/statm: 20058 18489 91 168 0 19889 0
Current children cumulated CPU time (s) 559.5
Current children cumulated vsize (KiB) 80232

Child status: 10
Real time (s): 559.593
CPU time (s): 559.608
CPU user time (s): 559.567
CPU system time (s): 0.040993
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 80232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 559.567
system time used= 0.040993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18576
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= 6
involuntary context switches= 300

runsolver used 0.901862 second user time and 1.64875 second system time

The end

Launcher Data 

Begin job on node133 at 2011-04-19 00:44:13
IDJOB=3210641
IDBENCH=82809
IDSOLVER=1627
FILE ID=node133/3210641-1303166653
RUNJOBID= node133-1303165873-13468
PBS_JOBID= 13021013
Free space on /tmp= 72984 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v650-c2769-S1894319588-015.SATISFIABLE.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3210641-1303166653/watcher-3210641-1303166653 -o /tmp/evaluation-result-3210641-1303166653/solver-3210641-1303166653 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3210641-1303166653.cnf

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

MD5SUM BENCH= c06f05996bba25e7e26c6579a49532fc
RANDOM SEED=166674738

node133.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		: 2666.834
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	: 5333.66
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		: 2666.834
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		: 2666.834
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	: 5332.82
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		: 2666.834
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	: 6741.12
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		: 2666.834
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	: 5332.74
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		: 2666.834
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	: 5332.83
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		: 2666.834
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	: 5332.74
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		: 2666.834
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      15170812 kB
Buffers:        717720 kB
Cached:       16548356 kB
SwapCached:          0 kB
Active:        5212552 kB
Inactive:     12209468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      15170812 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             884 kB
Writeback:           0 kB
AnonPages:      155968 kB
Mapped:          15452 kB
Slab:           296724 kB
PageTables:       4972 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   331000 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72984 MiB
End job on node133 at 2011-04-19 00:53:32