Trace number 1544840

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
SAT07 reference solver: March KS 2007-02-08SAT 709.897 710.236

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S2025169165-076.cnf
MD5SUM963b100dc4b220203d759e4d96e6c55d
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 variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
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 500 variables and 2125 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, 16 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 498 free variables and 2109 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.496
0.00/0.01	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 149 duplicate clauses
0.00/0.01	c resolvent_look() :: found 77 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 500 variables and 2186 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 500 variabels and 2186 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 2186 / 500 ) = 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 dynamic_preselect_setsize :: off
0.00/0.01	c suggested doublelook initial :: 0
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 125 JD: 22
0.06/0.08	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 5335 JD: 22
3.20/3.27	c |----------------------------------------------------------------|
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 |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 48084 JD: 22
30.08/30.14	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |*****************************************************
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c |*******************************************************
c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 205598 JD: 22
129.13/129.22	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 |************************
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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 |****************************************************************| 4 NC: 581345 JD: 22
365.12/365.34	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
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 |**************************************************************
709.85/710.23	c solution bin :: 0000010001011000100000.0001010000
709.85/710.23	c direction branchin :: current_rights = 7
709.85/710.23	
c |**************************************************************
709.85/710.23	c
709.85/710.23	c main():: nodeCount: 1137288
709.85/710.23	c main():: dead ends in main: 13297
709.85/710.23	c main():: lookAheadCount: 104112070
709.85/710.23	c main():: unitResolveCount: 13487582
709.85/710.23	c main():: time=710.000000
709.85/710.23	c main():: necessary_assignments: 280075
709.85/710.23	c main():: bin_sat: 0, bin_unsat 0
709.85/710.23	c main():: doublelook: #: 5446663, succes #: 4116681
709.85/710.23	c main():: doublelook: overall 5.391 of all possible doublelooks executed
709.85/710.23	c main():: doublelook: succesrate: 75.582, average DL_trigger: 7193.302
709.85/710.23	c main():: SOLUTION VERIFIED :-)
709.85/710.23	s SATISFIABLE
709.85/710.23	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 -40 41 42 43 44 45 46 47 -48 -49 -50 51 -52 53 54 -55 -56 57 -58 59 60 61 62 -63 -64 -65 66 67 68 -69 -70 71 72 73 74 -75 76 77 78 -79 -80 -81 -82 -83 -84 85 -86 87 88 -89 90 -91 -92 -93 94 95 -96 97 -98 99 -100 101 102 -103 -104 -105 106 107 108 109 -110 111 112 113 -114 -115 -116 -117 -118 -119 120 -121 122 -123 124 -125 -126 127 -128 129 130 131 132 133 134 135 136 137 138 139 140 -141 -142 -143 -144 145 -146 -147 148 149 150 151 -152 153 -154 -155 156 157 158 159 160 -161 -162 163 164 165 -166 -167 -168 169 170 171 172 173 174 175 -176 -177 178 179 -180 -181 182 183 184 185 186 -187 188 189 -190 191 -192 -193 194 195 196 197 -198 -199 -200 201 -202 203 -204 205 -206 207 -208 -209 210 211 212 213 214 215 216 -217 218 219 -220 -221 -222 223 -224 225 -226 227 228 -229 230 231 232 -233 234 235 236 237 238 239 240 241 242 -243 244 245 -246 247 248 249 -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 -282 283 -284 285 286 287 288 -289 -290 291 -292 293 -294 -295 296 297 -298 299 300 -301 302 303 -304 305 306 307 308 -309 -310 -311 312 313 -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 -356 357 358 359 -360 -361 362 -363 364 365 -366 367 368 369 370 -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 -439 440 -441 442 443 -444 445 446 447 448 449 -450 -451 452 453 -454 -455 456 -457 -458 459 460 -461 462 -463 464 465 -466 -467 468 469 -470 -471 -472 473 -474 -475 476 477 478 -479 480 -481 482 483 484 485 486 487 488 -489 490 491 -492 493 494 495 -496 -497 498 -499 -500 0

Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544840-1238614769/watcher-1544840-1238614769 -o /tmp/evaluation-result-1544840-1238614769/solver-1544840-1238614769 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544840-1238614769.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.91 3/72 22639
/proc/meminfo: memFree=1640832/2055920 swapFree=4174708/4192956
[pid=22639] ppid=22637 vsize=932 CPUtime=0
/proc/22639/stat : 22639 (march_ks) R 22637 22639 22218 0 -1 4194304 133 0 0 0 0 0 0 0 18 0 1 0 1134138051 954368 116 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/22639/statm: 233 116 52 123 0 108 0

[startup+0.0737641 s]
/proc/loadavg: 0.99 0.98 0.91 3/72 22639
/proc/meminfo: memFree=1640832/2055920 swapFree=4174708/4192956
[pid=22639] ppid=22637 vsize=1260 CPUtime=0.06
/proc/22639/stat : 22639 (march_ks) R 22637 22639 22218 0 -1 4194304 265 0 0 0 6 0 0 0 18 0 1 0 1134138051 1290240 248 1992294400 134512640 135019032 4294956240 18446744073709551615 134538189 0 0 4096 0 0 0 0 17 0 0 0
/proc/22639/statm: 315 248 73 123 0 190 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1260

[startup+0.101769 s]
/proc/loadavg: 0.99 0.98 0.91 3/72 22639
/proc/meminfo: memFree=1640832/2055920 swapFree=4174708/4192956
[pid=22639] ppid=22637 vsize=1260 CPUtime=0.09
/proc/22639/stat : 22639 (march_ks) R 22637 22639 22218 0 -1 4194304 268 0 0 0 9 0 0 0 18 0 1 0 1134138051 1290240 251 1992294400 134512640 135019032 4294956240 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 0 0 0
/proc/22639/statm: 315 251 73 123 0 190 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1260

[startup+0.301804 s]
/proc/loadavg: 0.99 0.98 0.91 3/72 22639
/proc/meminfo: memFree=1640832/2055920 swapFree=4174708/4192956
[pid=22639] ppid=22637 vsize=1392 CPUtime=0.29
/proc/22639/stat : 22639 (march_ks) R 22637 22639 22218 0 -1 4194304 283 0 0 0 29 0 0 0 19 0 1 0 1134138051 1425408 266 1992294400 134512640 135019032 4294956240 18446744073709551615 134677354 0 0 4096 0 0 0 0 17 0 0 0
/proc/22639/statm: 348 266 73 123 0 223 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1392

[startup+0.701875 s]
/proc/loadavg: 0.99 0.98 0.91 3/72 22639
/proc/meminfo: memFree=1640832/2055920 swapFree=4174708/4192956
[pid=22639] ppid=22637 vsize=1392 CPUtime=0.69
/proc/22639/stat : 22639 (march_ks) R 22637 22639 22218 0 -1 4194304 290 0 0 0 69 0 0 0 23 0 1 0 1134138051 1425408 273 1992294400 134512640 135019032 4294956240 18446744073709551615 134526429 0 0 4096 0 0 0 0 17 0 0 0
/proc/22639/statm: 348 273 73 123 0 223 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1392

[startup+1.50202 s]
/proc/loadavg: 0.99 0.98 0.91 2/73 22640
/proc/meminfo: memFree=1639928/2055920 swapFree=4174708/4192956
[pid=22639] ppid=22637 vsize=1524 CPUtime=1.49
/proc/22639/stat : 22639 (march_ks) R 22637 22639 22218 0 -1 4194304 300 0 0 0 149 0 0 0 25 0 1 0 1134138051 1560576 283 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/22639/statm: 381 283 73 123 0 256 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1524

[startup+3.10135 s]
/proc/loadavg: 0.99 0.98 0.91 2/73 22640
/proc/meminfo: memFree=1639736/2055920 swapFree=4174708/4192956
[pid=22639] ppid=22637 vsize=1524 CPUtime=3.09
/proc/22639/stat : 22639 (march_ks) R 22637 22639 22218 0 -1 4194304 309 0 0 0 309 0 0 0 25 0 1 0 1134138051 1560576 292 1992294400 134512640 135019032 4294956240 18446744073709551615 134526522 0 0 4096 0 0 0 0 17 0 0 0
/proc/22639/statm: 381 292 73 123 0 256 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1524

[startup+6.30192 s]
/proc/loadavg: 0.99 0.98 0.91 2/73 22640
/proc/meminfo: memFree=1639672/2055920 swapFree=4174708/4192956
[pid=22639] ppid=22637 vsize=1524 CPUtime=6.29
/proc/22639/stat : 22639 (march_ks) R 22637 22639 22218 0 -1 4194304 318 0 0 0 629 0 0 0 25 0 1 0 1134138051 1560576 301 1992294400 134512640 135019032 4294956240 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 0 0 0
/proc/22639/statm: 381 301 73 123 0 256 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1524

[startup+12.7021 s]
/proc/loadavg: 0.99 0.98 0.91 2/73 22640
/proc/meminfo: memFree=1639488/2055920 swapFree=4174708/4192956
[pid=22639] ppid=22637 vsize=1672 CPUtime=12.69
/proc/22639/stat : 22639 (march_ks) R 22637 22639 22218 0 -1 4194304 335 0 0 0 1269 0 0 0 25 0 1 0 1134138051 1712128 318 1992294400 134512640 135019032 4294956240 18446744073709551615 134579371 0 0 4096 0 0 0 0 17 0 0 0
/proc/22639/statm: 418 318 73 123 0 293 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1672

[startup+25.5013 s]
/proc/loadavg: 0.99 0.98 0.91 2/73 22640
/proc/meminfo: memFree=1639488/2055920 swapFree=4174708/4192956
[pid=22639] ppid=22637 vsize=1672 CPUtime=25.48
/proc/22639/stat : 22639 (march_ks) R 22637 22639 22218 0 -1 4194304 350 0 0 0 2548 0 0 0 25 0 1 0 1134138051 1712128 333 1992294400 134512640 135019032 4294956240 18446744073709551615 134538181 0 0 4096 0 0 0 0 17 0 0 0
/proc/22639/statm: 418 333 73 123 0 293 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1672

[startup+51.1019 s]
/proc/loadavg: 0.99 0.98 0.91 2/73 22640
/proc/meminfo: memFree=1639360/2055920 swapFree=4174708/4192956
[pid=22639] ppid=22637 vsize=1808 CPUtime=51.07
/proc/22639/stat : 22639 (march_ks) R 22637 22639 22218 0 -1 4194304 396 0 0 0 5107 0 0 0 25 0 1 0 1134138051 1851392 379 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/22639/statm: 452 379 73 123 0 327 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1808

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.91 2/73 22640
/proc/meminfo: memFree=1639168/2055920 swapFree=4174708/4192956
[pid=22639] ppid=22637 vsize=1976 CPUtime=102.25
/proc/22639/stat : 22639 (march_ks) R 22637 22639 22218 0 -1 4194304 420 0 0 0 10225 0 0 0 25 0 1 0 1134138051 2023424 403 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/22639/statm: 494 403 73 123 0 369 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1976

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/73 22640
/proc/meminfo: memFree=1638976/2055920 swapFree=4174708/4192956
[pid=22639] ppid=22637 vsize=2128 CPUtime=162.21
/proc/22639/stat : 22639 (march_ks) R 22637 22639 22218 0 -1 4194304 468 0 0 0 16221 0 0 0 25 0 1 0 1134138051 2179072 451 1992294400 134512640 135019032 4294956240 18446744073709551615 134538126 0 0 4096 0 0 0 0 17 0 0 0
/proc/22639/statm: 532 451 73 123 0 407 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 2128

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/73 22640
/proc/meminfo: memFree=1638656/2055920 swapFree=4174708/4192956
[pid=22639] ppid=22637 vsize=2844 CPUtime=222.18
/proc/22639/stat : 22639 (march_ks) R 22637 22639 22218 0 -1 4194304 546 0 0 0 22218 0 0 0 25 0 1 0 1134138051 2912256 529 1992294400 134512640 135019032 4294956240 18446744073709551615 134538609 0 0 4096 0 0 0 0 17 0 0 0
/proc/22639/statm: 711 529 73 123 0 586 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 2844

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/73 22642
/proc/meminfo: memFree=1638336/2055920 swapFree=4174708/4192956
[pid=22639] ppid=22637 vsize=2844 CPUtime=282.16
/proc/22639/stat : 22639 (march_ks) R 22637 22639 22218 0 -1 4194304 587 0 0 0 28215 1 0 0 25 0 1 0 1134138051 2912256 570 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/22639/statm: 711 570 73 123 0 586 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 2844

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/73 22642
/proc/meminfo: memFree=1638144/2055920 swapFree=4174708/4192956
[pid=22639] ppid=22637 vsize=2844 CPUtime=342.13
/proc/22639/stat : 22639 (march_ks) R 22637 22639 22218 0 -1 4194304 635 0 0 0 34212 1 0 0 25 0 1 0 1134138051 2912256 618 1992294400 134512640 135019032 4294956240 18446744073709551615 134548927 0 0 4096 0 0 0 0 17 0 0 0
/proc/22639/statm: 711 618 73 123 0 586 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 2844

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/73 22642
/proc/meminfo: memFree=1637888/2055920 swapFree=4174708/4192956
[pid=22639] ppid=22637 vsize=3356 CPUtime=402.1
/proc/22639/stat : 22639 (march_ks) R 22637 22639 22218 0 -1 4194304 707 0 0 0 40209 1 0 0 25 0 1 0 1134138051 3436544 690 1992294400 134512640 135019032 4294956240 18446744073709551615 134584628 0 0 4096 0 0 0 0 17 0 0 0
/proc/22639/statm: 839 690 73 123 0 714 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 3356

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/73 22642
/proc/meminfo: memFree=1637504/2055920 swapFree=4174708/4192956
[pid=22639] ppid=22637 vsize=4336 CPUtime=462.08
/proc/22639/stat : 22639 (march_ks) R 22637 22639 22218 0 -1 4194304 814 0 0 0 46207 1 0 0 25 0 1 0 1134138051 4440064 797 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/22639/statm: 1084 797 73 123 0 959 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 4336

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/73 22642
/proc/meminfo: memFree=1636928/2055920 swapFree=4174708/4192956
[pid=22639] ppid=22637 vsize=4336 CPUtime=522.05
/proc/22639/stat : 22639 (march_ks) R 22637 22639 22218 0 -1 4194304 957 0 0 0 52204 1 0 0 25 0 1 0 1134138051 4440064 940 1992294400 134512640 135019032 4294956240 18446744073709551615 134579433 0 0 4096 0 0 0 0 17 0 0 0
/proc/22639/statm: 1084 940 73 123 0 959 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 4336

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/73 22642
/proc/meminfo: memFree=1636672/2055920 swapFree=4174708/4192956
[pid=22639] ppid=22637 vsize=5488 CPUtime=582.02
/proc/22639/stat : 22639 (march_ks) R 22637 22639 22218 0 -1 4194304 1038 0 0 0 58201 1 0 0 25 0 1 0 1134138051 5619712 1021 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/22639/statm: 1372 1021 73 123 0 1247 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 5488

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/73 22642
/proc/meminfo: memFree=1636416/2055920 swapFree=4174708/4192956
[pid=22639] ppid=22637 vsize=5488 CPUtime=641.99
/proc/22639/stat : 22639 (march_ks) R 22637 22639 22218 0 -1 4194304 1098 0 0 0 64198 1 0 0 25 0 1 0 1134138051 5619712 1081 1992294400 134512640 135019032 4294956240 18446744073709551615 134538188 0 0 4096 0 0 0 0 17 0 0 0
/proc/22639/statm: 1372 1081 73 123 0 1247 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 5488

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/73 22642
/proc/meminfo: memFree=1636288/2055920 swapFree=4174708/4192956
[pid=22639] ppid=22637 vsize=5488 CPUtime=701.96
/proc/22639/stat : 22639 (march_ks) R 22637 22639 22218 0 -1 4194304 1137 0 0 0 70195 1 0 0 25 0 1 0 1134138051 5619712 1120 1992294400 134512640 135019032 4294956240 18446744073709551615 134525884 0 0 4096 0 0 0 0 17 0 0 0
/proc/22639/statm: 1372 1120 73 123 0 1247 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 5488

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

[startup+703.902 s]
/proc/loadavg: 0.99 0.98 0.91 2/73 22642
/proc/meminfo: memFree=1636288/2055920 swapFree=4174708/4192956
[pid=22639] ppid=22637 vsize=5488 CPUtime=703.56
/proc/22639/stat : 22639 (march_ks) R 22637 22639 22218 0 -1 4194304 1140 0 0 0 70355 1 0 0 25 0 1 0 1134138051 5619712 1123 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/22639/statm: 1372 1123 73 123 0 1247 0
Current children cumulated CPU time (s) 703.56
Current children cumulated vsize (KiB) 5488

[startup+707.102 s]
/proc/loadavg: 0.99 0.98 0.91 2/73 22642
/proc/meminfo: memFree=1636288/2055920 swapFree=4174708/4192956
[pid=22639] ppid=22637 vsize=5488 CPUtime=706.76
/proc/22639/stat : 22639 (march_ks) R 22637 22639 22218 0 -1 4194304 1144 0 0 0 70675 1 0 0 25 0 1 0 1134138051 5619712 1127 1992294400 134512640 135019032 4294956240 18446744073709551615 134564438 0 0 4096 0 0 0 0 17 0 0 0
/proc/22639/statm: 1372 1127 73 123 0 1247 0
Current children cumulated CPU time (s) 706.76
Current children cumulated vsize (KiB) 5488

[startup+708.701 s]
/proc/loadavg: 0.99 0.98 0.91 2/73 22642
/proc/meminfo: memFree=1636288/2055920 swapFree=4174708/4192956
[pid=22639] ppid=22637 vsize=5488 CPUtime=708.35
/proc/22639/stat : 22639 (march_ks) R 22637 22639 22218 0 -1 4194304 1148 0 0 0 70834 1 0 0 25 0 1 0 1134138051 5619712 1131 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/22639/statm: 1372 1131 73 123 0 1247 0
Current children cumulated CPU time (s) 708.35
Current children cumulated vsize (KiB) 5488

[startup+709.505 s]
/proc/loadavg: 0.99 0.98 0.91 2/73 22642
/proc/meminfo: memFree=1636224/2055920 swapFree=4174708/4192956
[pid=22639] ppid=22637 vsize=5488 CPUtime=709.16
/proc/22639/stat : 22639 (march_ks) R 22637 22639 22218 0 -1 4194304 1150 0 0 0 70915 1 0 0 25 0 1 0 1134138051 5619712 1133 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/22639/statm: 1372 1133 73 123 0 1247 0
Current children cumulated CPU time (s) 709.16
Current children cumulated vsize (KiB) 5488

[startup+709.901 s]
/proc/loadavg: 0.99 0.98 0.91 2/73 22642
/proc/meminfo: memFree=1636224/2055920 swapFree=4174708/4192956
[pid=22639] ppid=22637 vsize=5488 CPUtime=709.55
/proc/22639/stat : 22639 (march_ks) R 22637 22639 22218 0 -1 4194304 1152 0 0 0 70954 1 0 0 25 0 1 0 1134138051 5619712 1135 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/22639/statm: 1372 1135 73 123 0 1247 0
Current children cumulated CPU time (s) 709.55
Current children cumulated vsize (KiB) 5488

[startup+710.101 s]
/proc/loadavg: 0.99 0.98 0.91 2/73 22642
/proc/meminfo: memFree=1636224/2055920 swapFree=4174708/4192956
[pid=22639] ppid=22637 vsize=5488 CPUtime=709.75
/proc/22639/stat : 22639 (march_ks) R 22637 22639 22218 0 -1 4194304 1153 0 0 0 70974 1 0 0 25 0 1 0 1134138051 5619712 1136 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/22639/statm: 1372 1136 73 123 0 1247 0
Current children cumulated CPU time (s) 709.75
Current children cumulated vsize (KiB) 5488

[startup+710.201 s]
/proc/loadavg: 0.99 0.98 0.91 2/73 22642
/proc/meminfo: memFree=1636224/2055920 swapFree=4174708/4192956
[pid=22639] ppid=22637 vsize=5488 CPUtime=709.85
/proc/22639/stat : 22639 (march_ks) R 22637 22639 22218 0 -1 4194304 1153 0 0 0 70984 1 0 0 25 0 1 0 1134138051 5619712 1136 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/22639/statm: 1372 1136 73 123 0 1247 0
Current children cumulated CPU time (s) 709.85
Current children cumulated vsize (KiB) 5488

Child status: 10
Real time (s): 710.236
CPU time (s): 709.897
CPU user time (s): 709.882
CPU system time (s): 0.014997
CPU usage (%): 99.9523
Max. virtual memory (cumulated for all children) (KiB): 5488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 709.882
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1154
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 2331

runsolver used 0.607907 second user time and 1.9997 second system time

The end

Launcher Data 

Begin job on node67 at 2009-04-01 21:39:29
IDJOB=1544840
IDBENCH=70647
IDSOLVER=559
FILE ID=node67/1544840-1238614769
PBS_JOBID= 9073581
Free space on /tmp= 66376 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S2025169165-076.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544840-1238614769/watcher-1544840-1238614769 -o /tmp/evaluation-result-1544840-1238614769/solver-1544840-1238614769 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544840-1238614769.cnf            

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

MD5SUM BENCH= 963b100dc4b220203d759e4d96e6c55d
RANDOM SEED=1980071531

node67.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1641376 kB
Buffers:         83996 kB
Cached:         238212 kB
SwapCached:       9904 kB
Active:         207468 kB
Inactive:       126136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1641376 kB
SwapTotal:     4192956 kB
SwapFree:      4174708 kB
Dirty:            3188 kB
Writeback:           0 kB
Mapped:          16972 kB
Slab:            66104 kB
Committed_AS:  3295052 kB
PageTables:       2052 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66372 MiB
End job on node67 at 2009-04-01 21:51:19