Trace number 3210625

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 295.934 295.927

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v550-c2343-S874954918-011.SATISFIABLE.cnf
MD5SUMae4fafbcf9d01d37f14a04dc4a1c7430
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.021996
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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 550 variables and 2343 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 550 free variables and 2343 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.452
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 142 duplicate clauses
0.00/0.01	c resolvent_look() :: found 73 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 550 variables and 2416 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 550 variabels and 2416 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 2416 / 550 ) = 4.39
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 = 550
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: 155
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
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c |**************************************************
c |****************************************************
c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 791
0.09/0.14	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
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c |***********************************************
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c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 7340
1.20/1.24	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
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 |****************************************************************| ( 3/999) NodeCount: 52321
9.90/9.94	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 |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 270811
57.39/57.42	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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: 1042555
244.30/244.30	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 |****************************
295.90/295.92	c |10001100000100100000000100000000000000000000000000000000000000$|
295.90/295.92	
c |****************************
295.90/295.92	c
295.90/295.92	c main():: nodeCount: 1259525
295.90/295.92	c main():: dead ends in main: 9661
295.90/295.92	c main():: lookAheadCount: 85856619
295.90/295.92	c main():: unitResolveCount: 12672715
295.90/295.92	c main():: time=295.960000
295.90/295.92	c main():: necessary_assignments: 229582
295.90/295.92	c main():: bin_sat: 0, bin_unsat 0
295.90/295.92	c main():: doublelook: #: 3451660, succes #: 1880376
295.90/295.92	c main():: doublelook: overall 4.094 of all possible doublelooks executed
295.90/295.92	c main():: doublelook: succesrate: 54.477, average DL_trigger: 55.126
295.90/295.92	c main():: SOLUTION VERIFIED :-)
295.90/295.92	s SATISFIABLE
295.90/295.92	v -1 -2 -3 -4 -5 -6 -7 -8 -9 10 -11 12 13 -14 15 -16 -17 18 19 21 -22 23 -24 -25 26 27 28 -29 30 31 -32 -33 -34 35 36 37 -38 -39 40 41 42 -43 44 -45 46 47 -49 -50 51 -52 53 -54 55 -56 -57 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 -88 89 90 -92 93 -94 -95 96 97 98 -99 -100 101 102 -104 105 106 -107 108 -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 -163 -164 -165 -166 167 -168 -169 -170 -171 172 -173 -174 -175 -176 -177 178 179 -180 181 -182 183 184 185 -186 -187 188 -189 190 -191 192 -193 -195 -196 197 198 199 -201 -202 -203 -204 -205 -206 207 -208 -209 210 211 -212 -214 -215 216 217 -218 219 -220 221 -222 -223 -224 225 226 227 228 229 230 -231 232 233 234 235 236 -237 238 239 240 241 242 -243 244 245 -246 247 -248 -249 250 -251 253 -255 256 257 -258 -259 -260 261 -262 264 265 266 267 269 270 271 272 273 274 -275 276 277 278 279 -280 -281 282 -283 284 -285 286 287 -288 289 290 291 -292 294 295 296 -297 -298 -299 300 -301 302 -303 304 305 -306 -307 308 309 310 311 -312 313 314 -315 -317 318 319 -320 321 322 -323 324 325 -326 327 -328 -329 330 -331 332 333 334 -335 336 337 338 339 -340 341 -342 -343 -344 -346 -347 348 -349 350 351 352 -353 354 355 -356 357 358 359 360 361 -362 363 -364 365 -366 367 -368 370 -371 372 373 374 375 -376 377 378 -379 -380 -381 382 -383 384 -385 386 -387 388 -389 -390 -391 -392 393 394 395 -396 397 398 399 -400 -401 402 403 404 -405 -406 407 408 -409 -410 -411 412 413 -414 -415 -416 -417 -418 -419 -420 421 422 -423 424 425 -426 427 428 429 -430 -431 -432 -433 -434 435 436 -437 438 -439 441 442 -443 -444 -445 446 447 -448 -449 450 -451 452 -453 454 -455 -456 -457 458 -459 -460 461 462 -463 -464 -465 -466 -467 -468 469 470 -471 472 -473 -474 -475 476 -477 -478 -479 -480 481 482 483 484 -485 -486 487 488 -489 490 491 -492 -493 -494 -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 -525 527 528 -529 -530 -531 -532 -533 -534 535 -536 -537 538 -539 -540 541 542 -543 544 545 -546 547 548 -549 550 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-3210625-1303166221/watcher-3210625-1303166221 -o /tmp/evaluation-result-3210625-1303166221/solver-3210625-1303166221 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3210625-1303166221.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: 1.62 1.92 1.97 3/177 18785
/proc/meminfo: memFree=13976880/32950928 swapFree=67111528/67111528
[pid=18785] ppid=18782 vsize=1172 CPUtime=0 cores=1,3,5,7
/proc/18785/stat : 18785 (march_hi) R 18782 18785 18747 0 -1 4202496 198 0 0 0 0 0 0 0 23 0 1 0 506852766 1200128 152 33554432000 134512640 135197378 4291896256 18446744073709551615 134579648 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18785/statm: 293 152 80 168 0 124 0

[startup+0.0872949 s]
/proc/loadavg: 1.62 1.92 1.97 3/177 18785
/proc/meminfo: memFree=13976880/32950928 swapFree=67111528/67111528
[pid=18785] ppid=18782 vsize=2008 CPUtime=0.08 cores=1,3,5,7
/proc/18785/stat : 18785 (march_hi) R 18782 18785 18747 0 -1 4202496 353 0 0 0 8 0 0 0 23 0 1 0 506852766 2056192 307 33554432000 134512640 135197378 4291896256 18446744073709551615 134552403 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18785/statm: 502 307 91 168 0 333 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2008

[startup+0.100298 s]
/proc/loadavg: 1.62 1.92 1.97 3/177 18785
/proc/meminfo: memFree=13976880/32950928 swapFree=67111528/67111528
[pid=18785] ppid=18782 vsize=2008 CPUtime=0.09 cores=1,3,5,7
/proc/18785/stat : 18785 (march_hi) R 18782 18785 18747 0 -1 4202496 359 0 0 0 9 0 0 0 23 0 1 0 506852766 2056192 313 33554432000 134512640 135197378 4291896256 18446744073709551615 134541952 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18785/statm: 502 313 91 168 0 333 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2008

[startup+0.300263 s]
/proc/loadavg: 1.62 1.92 1.97 3/177 18785
/proc/meminfo: memFree=13976880/32950928 swapFree=67111528/67111528
[pid=18785] ppid=18782 vsize=2156 CPUtime=0.29 cores=1,3,5,7
/proc/18785/stat : 18785 (march_hi) R 18782 18785 18747 0 -1 4202496 384 0 0 0 29 0 0 0 25 0 1 0 506852766 2207744 338 33554432000 134512640 135197378 4291896256 18446744073709551615 134548619 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18785/statm: 539 338 91 168 0 370 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2156

[startup+0.700187 s]
/proc/loadavg: 1.62 1.92 1.97 3/177 18785
/proc/meminfo: memFree=13976880/32950928 swapFree=67111528/67111528
[pid=18785] ppid=18782 vsize=2292 CPUtime=0.69 cores=1,3,5,7
/proc/18785/stat : 18785 (march_hi) R 18782 18785 18747 0 -1 4202496 436 0 0 0 69 0 0 0 25 0 1 0 506852766 2347008 390 33554432000 134512640 135197378 4291896256 18446744073709551615 134611833 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18785/statm: 573 390 91 168 0 404 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2292

[startup+1.50105 s]
/proc/loadavg: 1.65 1.92 1.97 3/178 18787
/proc/meminfo: memFree=13973780/32950928 swapFree=67111528/67111528
[pid=18785] ppid=18782 vsize=2460 CPUtime=1.5 cores=1,3,5,7
/proc/18785/stat : 18785 (march_hi) R 18782 18785 18747 0 -1 4202496 467 0 0 0 150 0 0 0 25 0 1 0 506852766 2519040 421 33554432000 134512640 135197378 4291896256 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18785/statm: 615 421 91 168 0 446 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2460

[startup+3.10076 s]
/proc/loadavg: 1.65 1.92 1.97 3/178 18787
/proc/meminfo: memFree=13973788/32950928 swapFree=67111528/67111528
[pid=18785] ppid=18782 vsize=2836 CPUtime=3.1 cores=1,3,5,7
/proc/18785/stat : 18785 (march_hi) R 18782 18785 18747 0 -1 4202496 536 0 0 0 310 0 0 0 25 0 1 0 506852766 2904064 490 33554432000 134512640 135197378 4291896256 18446744073709551615 134542045 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18785/statm: 709 490 91 168 0 540 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2836

[startup+6.3002 s]
/proc/loadavg: 1.68 1.92 1.97 3/178 18787
/proc/meminfo: memFree=13973440/32950928 swapFree=67111528/67111528
[pid=18785] ppid=18782 vsize=3404 CPUtime=6.3 cores=1,3,5,7
/proc/18785/stat : 18785 (march_hi) R 18782 18785 18747 0 -1 4202496 656 0 0 0 630 0 0 0 25 0 1 0 506852766 3485696 610 33554432000 134512640 135197378 4291896256 18446744073709551615 134597307 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18785/statm: 851 610 91 168 0 682 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 3404

[startup+12.7011 s]
/proc/loadavg: 1.71 1.92 1.97 3/178 18787
/proc/meminfo: memFree=13972596/32950928 swapFree=67111528/67111528
[pid=18785] ppid=18782 vsize=5308 CPUtime=12.7 cores=1,3,5,7
/proc/18785/stat : 18785 (march_hi) R 18782 18785 18747 0 -1 4202496 945 0 0 0 1270 0 0 0 25 0 1 0 506852766 5435392 899 33554432000 134512640 135197378 4291896256 18446744073709551615 134525395 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18785/statm: 1327 899 91 168 0 1158 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 5308

[startup+25.5008 s]
/proc/loadavg: 1.75 1.92 1.97 3/178 18787
/proc/meminfo: memFree=13971380/32950928 swapFree=67111528/67111528
[pid=18785] ppid=18782 vsize=6952 CPUtime=25.5 cores=1,3,5,7
/proc/18785/stat : 18785 (march_hi) R 18782 18785 18747 0 -1 4202496 1396 0 0 0 2550 0 0 0 25 0 1 0 506852766 7118848 1350 33554432000 134512640 135197378 4291896256 18446744073709551615 134539152 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18785/statm: 1738 1350 91 168 0 1569 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 6952

[startup+51.1003 s]
/proc/loadavg: 1.85 1.93 1.97 3/178 18788
/proc/meminfo: memFree=13968088/32950928 swapFree=67111528/67111528
[pid=18785] ppid=18782 vsize=12252 CPUtime=51.09 cores=1,3,5,7
/proc/18785/stat : 18785 (march_hi) R 18782 18785 18747 0 -1 4202496 2252 0 0 0 5109 0 0 0 25 0 1 0 506852766 12546048 2206 33554432000 134512640 135197378 4291896256 18446744073709551615 134542165 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18785/statm: 3063 2206 91 168 0 2894 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 12252

[startup+102.306 s]
/proc/loadavg: 1.93 1.94 1.97 3/178 18789
/proc/meminfo: memFree=13959904/32950928 swapFree=67111528/67111528
[pid=18785] ppid=18782 vsize=18108 CPUtime=102.3 cores=1,3,5,7
/proc/18785/stat : 18785 (march_hi) R 18782 18785 18747 0 -1 4202496 3926 0 0 0 10229 1 0 0 25 0 1 0 506852766 18542592 3880 33554432000 134512640 135197378 4291896256 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18785/statm: 4527 3880 91 168 0 4358 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 18108

[startup+162.301 s]
/proc/loadavg: 2.01 1.96 1.98 3/178 18794
/proc/meminfo: memFree=13951852/32950928 swapFree=67111528/67111528
[pid=18785] ppid=18782 vsize=27884 CPUtime=162.3 cores=1,3,5,7
/proc/18785/stat : 18785 (march_hi) R 18782 18785 18747 0 -1 4202496 5830 0 0 0 16229 1 0 0 25 0 1 0 506852766 28553216 5784 33554432000 134512640 135197378 4291896256 18446744073709551615 134525423 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18785/statm: 6971 5784 91 168 0 6802 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 27884

[startup+222.301 s]
/proc/loadavg: 2.00 1.97 1.98 3/178 18795
/proc/meminfo: memFree=13944268/32950928 swapFree=67111528/67111528
[pid=18785] ppid=18782 vsize=36616 CPUtime=222.3 cores=1,3,5,7
/proc/18785/stat : 18785 (march_hi) R 18782 18785 18747 0 -1 4202496 7672 0 0 0 22229 1 0 0 25 0 1 0 506852766 37494784 7626 33554432000 134512640 135197378 4291896256 18446744073709551615 134556609 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18785/statm: 9154 7626 91 168 0 8985 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 36616

[startup+282.3 s]
/proc/loadavg: 2.00 1.97 1.98 3/178 18797
/proc/meminfo: memFree=13937060/32950928 swapFree=67111528/67111528
[pid=18785] ppid=18782 vsize=49712 CPUtime=282.3 cores=1,3,5,7
/proc/18785/stat : 18785 (march_hi) R 18782 18785 18747 0 -1 4202496 9475 0 0 0 28229 1 0 0 25 0 1 0 506852766 50905088 9429 33554432000 134512640 135197378 4291896256 18446744073709551615 134596823 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18785/statm: 12428 9429 91 168 0 12259 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 49712

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

[startup+287.9 s]
/proc/loadavg: 2.00 1.97 1.98 3/178 18797
/proc/meminfo: memFree=13936316/32950928 swapFree=67111528/67111528
[pid=18785] ppid=18782 vsize=49712 CPUtime=287.9 cores=1,3,5,7
/proc/18785/stat : 18785 (march_hi) R 18782 18785 18747 0 -1 4202496 9657 0 0 0 28789 1 0 0 25 0 1 0 506852766 50905088 9611 33554432000 134512640 135197378 4291896256 18446744073709551615 134539311 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18785/statm: 12428 9611 91 168 0 12259 0
Current children cumulated CPU time (s) 287.9
Current children cumulated vsize (KiB) 49712

[startup+291.101 s]
/proc/loadavg: 2.00 1.97 1.98 3/178 18797
/proc/meminfo: memFree=13935944/32950928 swapFree=67111528/67111528
[pid=18785] ppid=18782 vsize=57620 CPUtime=291.1 cores=1,3,5,7
/proc/18785/stat : 18785 (march_hi) R 18782 18785 18747 0 -1 4202496 9755 0 0 0 29109 1 0 0 25 0 1 0 506852766 59002880 9709 33554432000 134512640 135197378 4291896256 18446744073709551615 134525296 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18785/statm: 14405 9709 91 168 0 14236 0
Current children cumulated CPU time (s) 291.1
Current children cumulated vsize (KiB) 57620

[startup+294.3 s]
/proc/loadavg: 2.00 1.97 1.98 3/178 18797
/proc/meminfo: memFree=13935572/32950928 swapFree=67111528/67111528
[pid=18785] ppid=18782 vsize=57620 CPUtime=294.3 cores=1,3,5,7
/proc/18785/stat : 18785 (march_hi) R 18782 18785 18747 0 -1 4202496 9847 0 0 0 29429 1 0 0 25 0 1 0 506852766 59002880 9801 33554432000 134512640 135197378 4291896256 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18785/statm: 14405 9801 91 168 0 14236 0
Current children cumulated CPU time (s) 294.3
Current children cumulated vsize (KiB) 57620

[startup+295.101 s]
/proc/loadavg: 2.00 1.97 1.98 3/178 18797
/proc/meminfo: memFree=13935448/32950928 swapFree=67111528/67111528
[pid=18785] ppid=18782 vsize=57620 CPUtime=295.1 cores=1,3,5,7
/proc/18785/stat : 18785 (march_hi) R 18782 18785 18747 0 -1 4202496 9876 0 0 0 29509 1 0 0 25 0 1 0 506852766 59002880 9830 33554432000 134512640 135197378 4291896256 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18785/statm: 14405 9830 91 168 0 14236 0
Current children cumulated CPU time (s) 295.1
Current children cumulated vsize (KiB) 57620

[startup+295.501 s]
/proc/loadavg: 2.00 1.97 1.98 3/178 18797
/proc/meminfo: memFree=13935448/32950928 swapFree=67111528/67111528
[pid=18785] ppid=18782 vsize=57620 CPUtime=295.5 cores=1,3,5,7
/proc/18785/stat : 18785 (march_hi) R 18782 18785 18747 0 -1 4202496 9889 0 0 0 29549 1 0 0 25 0 1 0 506852766 59002880 9843 33554432000 134512640 135197378 4291896256 18446744073709551615 134525333 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18785/statm: 14405 9843 91 168 0 14236 0
Current children cumulated CPU time (s) 295.5
Current children cumulated vsize (KiB) 57620

[startup+295.906 s]
/proc/loadavg: 2.00 1.97 1.98 3/178 18797
/proc/meminfo: memFree=13935324/32950928 swapFree=67111528/67111528
[pid=18785] ppid=18782 vsize=57620 CPUtime=295.9 cores=1,3,5,7
/proc/18785/stat : 18785 (march_hi) R 18782 18785 18747 0 -1 4202496 9902 0 0 0 29589 1 0 0 25 0 1 0 506852766 59002880 9856 33554432000 134512640 135197378 4291896256 18446744073709551615 134572865 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18785/statm: 14405 9856 91 168 0 14236 0
Current children cumulated CPU time (s) 295.9
Current children cumulated vsize (KiB) 57620

Child status: 10
Real time (s): 295.927
CPU time (s): 295.934
CPU user time (s): 295.914
CPU system time (s): 0.019996
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 57620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 295.914
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9922
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= 219

runsolver used 0.425935 second user time and 0.932858 second system time

The end

Launcher Data 

Begin job on node112 at 2011-04-19 00:37:01
IDJOB=3210625
IDBENCH=82805
IDSOLVER=1627
FILE ID=node112/3210625-1303166221
RUNJOBID= node112-1303166221-18766
PBS_JOBID= 13021017
Free space on /tmp= 73572 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v550-c2343-S874954918-011.SATISFIABLE.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3210625-1303166221/watcher-3210625-1303166221 -o /tmp/evaluation-result-3210625-1303166221/solver-3210625-1303166221 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3210625-1303166221.cnf

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

MD5SUM BENCH= ae4fafbcf9d01d37f14a04dc4a1c7430
RANDOM SEED=818013935

node112.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		: 2666.828
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	: 5333.65
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		: 2666.828
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	: 5332.83
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		: 2666.828
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	: 5332.67
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		: 2666.828
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	: 5332.82
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		: 2666.828
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	: 5261.27
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		: 2666.828
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	: 5332.82
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		: 2666.828
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	: 5332.75
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		: 2666.828
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	: 5332.93
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      13977168 kB
Buffers:        784304 kB
Cached:       17737324 kB
SwapCached:          0 kB
Active:        8323852 kB
Inactive:     10263076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      13977168 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1728 kB
Writeback:           0 kB
AnonPages:       65056 kB
Mapped:          15072 kB
Slab:           322284 kB
PageTables:       4988 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   195500 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= 73572 MiB
End job on node112 at 2011-04-19 00:41:57