Trace number 3205403

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 562.008 562

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 benchmark0.013997
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 |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 1069
0.09/0.19	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
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c |*******************************
c |********************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 12835
2.29/2.30	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
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c |***************************************
c |****************************************
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c |*******************************************************
c |********************************************************
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c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 111352
22.29/22.30	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
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c |***********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 695510
153.90/153.96	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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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561.90/561.99	c |000000100100000010101000000000000000000000000000000000000000000|
561.90/561.99	
c |***************************************************************
561.90/561.99	c
561.90/561.99	c main():: nodeCount: 2440215
561.90/561.99	c main():: dead ends in main: 15572
561.90/561.99	c main():: lookAheadCount: 155146319
561.90/561.99	c main():: unitResolveCount: 22871804
561.90/561.99	c main():: time=562.080000
561.90/561.99	c main():: necessary_assignments: 401434
561.90/561.99	c main():: bin_sat: 0, bin_unsat 0
561.90/561.99	c main():: doublelook: #: 5633051, succes #: 2641514
561.90/561.99	c main():: doublelook: overall 3.685 of all possible doublelooks executed
561.90/561.99	c main():: doublelook: succesrate: 46.893, average DL_trigger: 58.515
561.90/561.99	c main():: SOLUTION VERIFIED :-)
561.90/561.99	s SATISFIABLE
561.90/561.99	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-3205403-1302953660/watcher-3205403-1302953660 -o /tmp/evaluation-result-3205403-1302953660/solver-3205403-1302953660 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3205403-1302953660.cnf 

running on 2 cores: 5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.09 3.76 3.88 5/187 27964
/proc/meminfo: memFree=19773208/32951132 swapFree=67111528/67111528
[pid=27964] ppid=27962 vsize=1180 CPUtime=0 cores=5,7
/proc/27964/stat : 27964 (march_hi) R 27962 27964 27060 0 -1 4202496 194 0 0 0 0 0 0 0 25 0 1 0 406964643 1208320 148 33554432000 134512640 135197378 4288957840 18446744073709551615 134564877 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27964/statm: 295 148 67 168 0 126 0

[startup+0.0799501 s]
/proc/loadavg: 3.09 3.76 3.88 5/187 27964
/proc/meminfo: memFree=19773208/32951132 swapFree=67111528/67111528
[pid=27964] ppid=27962 vsize=2160 CPUtime=0.07 cores=5,7
/proc/27964/stat : 27964 (march_hi) R 27962 27964 27060 0 -1 4202496 398 0 0 0 7 0 0 0 25 0 1 0 406964643 2211840 352 33554432000 134512640 135197378 4288957840 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27964/statm: 540 352 91 168 0 371 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2160

[startup+0.10095 s]
/proc/loadavg: 3.09 3.76 3.88 5/187 27964
/proc/meminfo: memFree=19773208/32951132 swapFree=67111528/67111528
[pid=27964] ppid=27962 vsize=2160 CPUtime=0.09 cores=5,7
/proc/27964/stat : 27964 (march_hi) R 27962 27964 27060 0 -1 4202496 401 0 0 0 9 0 0 0 25 0 1 0 406964643 2211840 355 33554432000 134512640 135197378 4288957840 18446744073709551615 134541927 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27964/statm: 540 355 91 168 0 371 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2160

[startup+0.300915 s]
/proc/loadavg: 3.09 3.76 3.88 5/187 27964
/proc/meminfo: memFree=19773208/32951132 swapFree=67111528/67111528
[pid=27964] ppid=27962 vsize=2312 CPUtime=0.29 cores=5,7
/proc/27964/stat : 27964 (march_hi) R 27962 27964 27060 0 -1 4202496 431 0 0 0 29 0 0 0 25 0 1 0 406964643 2367488 385 33554432000 134512640 135197378 4288957840 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27964/statm: 578 385 91 168 0 409 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2312

[startup+0.700845 s]
/proc/loadavg: 3.09 3.76 3.88 5/187 27964
/proc/meminfo: memFree=19773208/32951132 swapFree=67111528/67111528
[pid=27964] ppid=27962 vsize=2448 CPUtime=0.69 cores=5,7
/proc/27964/stat : 27964 (march_hi) R 27962 27964 27060 0 -1 4202496 472 0 0 0 69 0 0 0 25 0 1 0 406964643 2506752 426 33554432000 134512640 135197378 4288957840 18446744073709551615 134616001 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27964/statm: 612 426 91 168 0 443 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2448

[startup+1.50071 s]
/proc/loadavg: 3.09 3.76 3.88 5/188 27965
/proc/meminfo: memFree=19770976/32951132 swapFree=67111528/67111528
[pid=27964] ppid=27962 vsize=2616 CPUtime=1.49 cores=5,7
/proc/27964/stat : 27964 (march_hi) R 27962 27964 27060 0 -1 4202496 500 0 0 0 149 0 0 0 25 0 1 0 406964643 2678784 454 33554432000 134512640 135197378 4288957840 18446744073709551615 134552408 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27964/statm: 654 454 91 168 0 485 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2616

[startup+3.10044 s]
/proc/loadavg: 3.09 3.76 3.88 5/188 27965
/proc/meminfo: memFree=19769984/32951132 swapFree=67111528/67111528
[pid=27964] ppid=27962 vsize=2936 CPUtime=3.09 cores=5,7
/proc/27964/stat : 27964 (march_hi) R 27962 27964 27060 0 -1 4202496 565 0 0 0 309 0 0 0 25 0 1 0 406964643 3006464 519 33554432000 134512640 135197378 4288957840 18446744073709551615 134542063 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27964/statm: 734 519 91 168 0 565 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2936

[startup+6.30088 s]
/proc/loadavg: 3.16 3.77 3.88 5/188 27965
/proc/meminfo: memFree=19767768/32951132 swapFree=67111528/67111528
[pid=27964] ppid=27962 vsize=3648 CPUtime=6.29 cores=5,7
/proc/27964/stat : 27964 (march_hi) R 27962 27964 27060 0 -1 4202496 702 0 0 0 629 0 0 0 25 0 1 0 406964643 3735552 656 33554432000 134512640 135197378 4288957840 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27964/statm: 912 656 91 168 0 743 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3648

[startup+12.7008 s]
/proc/loadavg: 3.23 3.77 3.88 5/188 27965
/proc/meminfo: memFree=19763412/32951132 swapFree=67111528/67111528
[pid=27964] ppid=27962 vsize=5068 CPUtime=12.69 cores=5,7
/proc/27964/stat : 27964 (march_hi) R 27962 27964 27060 0 -1 4202496 933 0 0 0 1269 0 0 0 25 0 1 0 406964643 5189632 887 33554432000 134512640 135197378 4288957840 18446744073709551615 134539327 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27964/statm: 1267 887 91 168 0 1098 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5068

[startup+25.5006 s]
/proc/loadavg: 3.40 3.78 3.89 5/188 27966
/proc/meminfo: memFree=19755428/32951132 swapFree=67111528/67111528
[pid=27964] ppid=27962 vsize=7092 CPUtime=25.49 cores=5,7
/proc/27964/stat : 27964 (march_hi) R 27962 27964 27060 0 -1 4202496 1382 0 0 0 2549 0 0 0 25 0 1 0 406964643 7262208 1336 33554432000 134512640 135197378 4288957840 18446744073709551615 134618438 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27964/statm: 1773 1336 91 168 0 1604 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7092

[startup+51.1002 s]
/proc/loadavg: 3.60 3.80 3.89 5/188 27966
/proc/meminfo: memFree=19740420/32951132 swapFree=67111528/67111528
[pid=27964] ppid=27962 vsize=12564 CPUtime=51.09 cores=5,7
/proc/27964/stat : 27964 (march_hi) R 27962 27964 27060 0 -1 4202496 2271 0 0 0 5109 0 0 0 25 0 1 0 406964643 12865536 2225 33554432000 134512640 135197378 4288957840 18446744073709551615 134572751 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27964/statm: 3141 2225 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: 3.84 3.83 3.89 5/188 27968
/proc/meminfo: memFree=19709780/32951132 swapFree=67111528/67111528
[pid=27964] ppid=27962 vsize=18896 CPUtime=102.29 cores=5,7
/proc/27964/stat : 27964 (march_hi) R 27962 27964 27060 0 -1 4202496 3998 0 0 0 10229 0 0 0 25 0 1 0 406964643 19349504 3952 33554432000 134512640 135197378 4288957840 18446744073709551615 134539306 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27964/statm: 4724 3952 91 168 0 4555 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 18896

[startup+162.301 s]
/proc/loadavg: 3.93 3.86 3.90 5/188 27969
/proc/meminfo: memFree=19677512/32951132 swapFree=67111528/67111528
[pid=27964] ppid=27962 vsize=24716 CPUtime=162.29 cores=5,7
/proc/27964/stat : 27964 (march_hi) R 27962 27964 27060 0 -1 4202496 5895 0 0 0 16228 1 0 0 25 0 1 0 406964643 25309184 5849 33554432000 134512640 135197378 4288957840 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27964/statm: 6179 5849 91 168 0 6010 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 24716

[startup+222.301 s]
/proc/loadavg: 4.14 3.93 3.92 5/188 27971
/proc/meminfo: memFree=19643888/32951132 swapFree=67111528/67111528
[pid=27964] ppid=27962 vsize=38216 CPUtime=222.29 cores=5,7
/proc/27964/stat : 27964 (march_hi) R 27962 27964 27060 0 -1 4202496 7835 0 0 0 22228 1 0 0 25 0 1 0 406964643 39133184 7789 33554432000 134512640 135197378 4288957840 18446744073709551615 134552493 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27964/statm: 9554 7789 91 168 0 9385 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 38216

[startup+282.3 s]
/proc/loadavg: 4.06 3.94 3.92 5/188 27973
/proc/meminfo: memFree=19611884/32951132 swapFree=67111528/67111528
[pid=27964] ppid=27962 vsize=51312 CPUtime=282.29 cores=5,7
/proc/27964/stat : 27964 (march_hi) R 27962 27964 27060 0 -1 4202496 9756 0 0 0 28228 1 0 0 25 0 1 0 406964643 52543488 9710 33554432000 134512640 135197378 4288957840 18446744073709551615 134541930 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27964/statm: 12828 9710 91 168 0 12659 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 51312

[startup+342.301 s]
/proc/loadavg: 4.02 3.95 3.92 5/188 27974
/proc/meminfo: memFree=19580000/32951132 swapFree=67111528/67111528
[pid=27964] ppid=27962 vsize=51312 CPUtime=342.3 cores=5,7
/proc/27964/stat : 27964 (march_hi) R 27962 27964 27060 0 -1 4202496 11653 0 0 0 34228 2 0 0 25 0 1 0 406964643 52543488 11607 33554432000 134512640 135197378 4288957840 18446744073709551615 134552682 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27964/statm: 12828 11607 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: 4.00 3.95 3.92 5/188 27976
/proc/meminfo: memFree=19548752/32951132 swapFree=67111528/67111528
[pid=27964] ppid=27962 vsize=80232 CPUtime=402.29 cores=5,7
/proc/27964/stat : 27964 (march_hi) R 27962 27964 27060 0 -1 4202496 13543 0 0 0 40227 2 0 0 25 0 1 0 406964643 82157568 13497 33554432000 134512640 135197378 4288957840 18446744073709551615 134649154 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27964/statm: 20058 13497 91 168 0 19889 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 80232

[startup+462.3 s]
/proc/loadavg: 4.00 3.96 3.92 5/188 27977
/proc/meminfo: memFree=19517124/32951132 swapFree=67111528/67111528
[pid=27964] ppid=27962 vsize=80232 CPUtime=462.29 cores=5,7
/proc/27964/stat : 27964 (march_hi) R 27962 27964 27060 0 -1 4202496 15432 0 0 0 46227 2 0 0 25 0 1 0 406964643 82157568 15386 33554432000 134512640 135197378 4288957840 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27964/statm: 20058 15386 91 168 0 19889 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 80232

[startup+522.301 s]
/proc/loadavg: 4.00 3.96 3.92 5/188 27979
/proc/meminfo: memFree=19487968/32951132 swapFree=67111528/67111528
[pid=27964] ppid=27962 vsize=80232 CPUtime=522.3 cores=5,7
/proc/27964/stat : 27964 (march_hi) R 27962 27964 27060 0 -1 4202496 17315 0 0 0 52227 3 0 0 25 0 1 0 406964643 82157568 17269 33554432000 134512640 135197378 4288957840 18446744073709551615 134525318 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27964/statm: 20058 17269 91 168 0 19889 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 80232

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

[startup+537.5 s]
/proc/loadavg: 4.00 3.96 3.92 5/188 27979
/proc/meminfo: memFree=19479408/32951132 swapFree=67111528/67111528
[pid=27964] ppid=27962 vsize=80232 CPUtime=537.5 cores=5,7
/proc/27964/stat : 27964 (march_hi) R 27962 27964 27060 0 -1 4202496 17786 0 0 0 53747 3 0 0 25 0 1 0 406964643 82157568 17740 33554432000 134512640 135197378 4288957840 18446744073709551615 134542165 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27964/statm: 20058 17740 91 168 0 19889 0
Current children cumulated CPU time (s) 537.5
Current children cumulated vsize (KiB) 80232

[startup+550.3 s]
/proc/loadavg: 4.00 3.97 3.92 5/188 27980
/proc/meminfo: memFree=19472584/32951132 swapFree=67111528/67111528
[pid=27964] ppid=27962 vsize=80232 CPUtime=550.3 cores=5,7
/proc/27964/stat : 27964 (march_hi) R 27962 27964 27060 0 -1 4202496 18165 0 0 0 55027 3 0 0 25 0 1 0 406964643 82157568 18119 33554432000 134512640 135197378 4288957840 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27964/statm: 20058 18119 91 168 0 19889 0
Current children cumulated CPU time (s) 550.3
Current children cumulated vsize (KiB) 80232

[startup+556.701 s]
/proc/loadavg: 4.00 3.97 3.92 5/188 27980
/proc/meminfo: memFree=19468988/32951132 swapFree=67111528/67111528
[pid=27964] ppid=27962 vsize=80232 CPUtime=556.7 cores=5,7
/proc/27964/stat : 27964 (march_hi) R 27962 27964 27060 0 -1 4202496 18367 0 0 0 55667 3 0 0 25 0 1 0 406964643 82157568 18321 33554432000 134512640 135197378 4288957840 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27964/statm: 20058 18321 91 168 0 19889 0
Current children cumulated CPU time (s) 556.7
Current children cumulated vsize (KiB) 80232

[startup+559.907 s]
/proc/loadavg: 4.00 3.97 3.92 5/188 27980
/proc/meminfo: memFree=19467496/32951132 swapFree=67111528/67111528
[pid=27964] ppid=27962 vsize=80232 CPUtime=559.9 cores=5,7
/proc/27964/stat : 27964 (march_hi) R 27962 27964 27060 0 -1 4202496 18468 0 0 0 55987 3 0 0 25 0 1 0 406964643 82157568 18422 33554432000 134512640 135197378 4288957840 18446744073709551615 134552471 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27964/statm: 20058 18422 91 168 0 19889 0
Current children cumulated CPU time (s) 559.9
Current children cumulated vsize (KiB) 80232

[startup+560.7 s]
/proc/loadavg: 4.00 3.97 3.92 5/188 27980
/proc/meminfo: memFree=19467496/32951132 swapFree=67111528/67111528
[pid=27964] ppid=27962 vsize=80232 CPUtime=560.7 cores=5,7
/proc/27964/stat : 27964 (march_hi) R 27962 27964 27060 0 -1 4202496 18495 0 0 0 56067 3 0 0 25 0 1 0 406964643 82157568 18449 33554432000 134512640 135197378 4288957840 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27964/statm: 20058 18449 91 168 0 19889 0
Current children cumulated CPU time (s) 560.7
Current children cumulated vsize (KiB) 80232

[startup+561.5 s]
/proc/loadavg: 4.00 3.97 3.92 5/188 27980
/proc/meminfo: memFree=19467000/32951132 swapFree=67111528/67111528
[pid=27964] ppid=27962 vsize=80232 CPUtime=561.5 cores=5,7
/proc/27964/stat : 27964 (march_hi) R 27962 27964 27060 0 -1 4202496 18521 0 0 0 56147 3 0 0 25 0 1 0 406964643 82157568 18475 33554432000 134512640 135197378 4288957840 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27964/statm: 20058 18475 91 168 0 19889 0
Current children cumulated CPU time (s) 561.5
Current children cumulated vsize (KiB) 80232

[startup+561.9 s]
/proc/loadavg: 4.00 3.97 3.92 5/188 27980
/proc/meminfo: memFree=19467000/32951132 swapFree=67111528/67111528
[pid=27964] ppid=27962 vsize=80232 CPUtime=561.9 cores=5,7
/proc/27964/stat : 27964 (march_hi) R 27962 27964 27060 0 -1 4202496 18534 0 0 0 56187 3 0 0 25 0 1 0 406964643 82157568 18488 33554432000 134512640 135197378 4288957840 18446744073709551615 134542109 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27964/statm: 20058 18488 91 168 0 19889 0
Current children cumulated CPU time (s) 561.9
Current children cumulated vsize (KiB) 80232

Child status: 10
Real time (s): 562
CPU time (s): 562.008
CPU user time (s): 561.966
CPU system time (s): 0.041993
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 80232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 561.966
system time used= 0.041993
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= 5
involuntary context switches= 1071

runsolver used 0.822874 second user time and 1.74373 second system time

The end

Launcher Data

Begin job on node128 at 2011-04-16 13:34:20
IDJOB=3205403
IDBENCH=82809
IDSOLVER=1623
FILE ID=node128/3205403-1302953660
RUNJOBID= node128-1302953648-27871
PBS_JOBID= 13017949
Free space on /tmp= 72948 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-3205403-1302953660/watcher-3205403-1302953660 -o /tmp/evaluation-result-3205403-1302953660/solver-3205403-1302953660 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3205403-1302953660.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= c06f05996bba25e7e26c6579a49532fc
RANDOM SEED=1459318028

node128.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		: 2666.852
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		: 2666.852
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		: 2666.852
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		: 2666.852
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		: 2666.852
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		: 2666.852
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		: 2666.852
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		: 2666.852
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	: 5434.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      19773240 kB
Buffers:        561728 kB
Cached:       12225160 kB
SwapCached:          0 kB
Active:        7707288 kB
Inactive:      5156700 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      19773240 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3660 kB
Writeback:           0 kB
AnonPages:       76756 kB
Mapped:          16488 kB
Slab:           251472 kB
PageTables:       5196 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   263684 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72944 MiB
End job on node128 at 2011-04-16 13:43:42