Trace number 1626821

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 476.798 476.944

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S95953046-044.cnf
MD5SUMdce3f3d28c96d2da08ad88599fffc85f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.019996
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, 0 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 500 free variables and 2125 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.487
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 154 duplicate clauses
0.00/0.01	c resolvent_look() :: found 84 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 500 variables and 2209 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 2209 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 2209 / 500 ) = 4.42
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c 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: 242 JD: 27
0.09/0.15	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 |****************************************************************| 1 NC: 1777 JD: 27
0.89/1.00	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 |***************************************************************
c |****************************************************************| 2 NC: 11492 JD: 27
6.29/6.31	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 |********************************
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c |**********************************
c |************************************
c |*************************************
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c |****************************************
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c |***********************************************
c |************************************************
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c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 55736 JD: 27
30.38/30.47	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 |*************************************
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c |****************************************
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c |******************************************
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c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 4 NC: 209297 JD: 27
115.55/115.65	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
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 right child 70572 UNSAT by parent!
291.70/291.84	
c |**************************************************************
c |***************************************************************
c |****************************************************************| 5 NC: 618439 JD: 27
351.18/351.33	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
476.74/476.94	c solution bin :: 011001010001000100000000000.01000
476.74/476.94	c direction branchin :: current_rights = 7
476.74/476.94	
c |**************************************
476.74/476.94	c
476.74/476.94	c main():: nodeCount: 835559
476.74/476.94	c main():: dead ends in main: 8204
476.74/476.94	c main():: lookAheadCount: 80516907
476.74/476.94	c main():: unitResolveCount: 9505644
476.74/476.94	c main():: time=476.860000
476.74/476.94	c main():: necessary_assignments: 183002
476.74/476.94	c main():: bin_sat: 0, bin_unsat 0
476.74/476.94	c main():: doublelook: #: 3443845, succes #: 2423389
476.74/476.94	c main():: doublelook: overall 4.377 of all possible doublelooks executed
476.74/476.94	c main():: doublelook: succesrate: 70.369, average DL_trigger: 7304.520
476.74/476.94	c main():: SOLUTION VERIFIED :-)
476.74/476.94	s SATISFIABLE
476.74/476.94	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-1626821-1240140242/watcher-1626821-1240140242 -o /tmp/evaluation-result-1626821-1240140242/solver-1626821-1240140242 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626821-1240140242.cnf 

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): 6000 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: 0.92 0.95 0.98 3/65 25894
/proc/meminfo: memFree=1199792/2055920 swapFree=4192956/4192956
[pid=25894] ppid=25892 vsize=800 CPUtime=0
/proc/25894/stat : 25894 (march_ks) R 25892 25894 25638 0 -1 4194304 130 0 0 0 0 0 0 0 21 0 1 0 42053620 819200 113 1992294400 134512640 135019032 4294956240 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/25894/statm: 200 113 50 123 0 75 0

[startup+0.0183691 s]
/proc/loadavg: 0.92 0.95 0.98 3/65 25894
/proc/meminfo: memFree=1199792/2055920 swapFree=4192956/4192956
[pid=25894] ppid=25892 vsize=1260 CPUtime=0.01
/proc/25894/stat : 25894 (march_ks) R 25892 25894 25638 0 -1 4194304 257 0 0 0 1 0 0 0 21 0 1 0 42053620 1290240 240 1992294400 134512640 135019032 4294956240 18446744073709551615 134565456 0 0 4096 0 0 0 0 17 1 0 0
/proc/25894/statm: 315 240 73 123 0 190 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1260

[startup+0.10238 s]
/proc/loadavg: 0.92 0.95 0.98 3/65 25894
/proc/meminfo: memFree=1199792/2055920 swapFree=4192956/4192956
[pid=25894] ppid=25892 vsize=1420 CPUtime=0.09
/proc/25894/stat : 25894 (march_ks) R 25892 25894 25638 0 -1 4194304 273 0 0 0 9 0 0 0 21 0 1 0 42053620 1454080 256 1992294400 134512640 135019032 4294956240 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25894/statm: 355 256 73 123 0 230 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1420

[startup+0.301405 s]
/proc/loadavg: 0.92 0.95 0.98 3/65 25894
/proc/meminfo: memFree=1199792/2055920 swapFree=4192956/4192956
[pid=25894] ppid=25892 vsize=1420 CPUtime=0.29
/proc/25894/stat : 25894 (march_ks) R 25892 25894 25638 0 -1 4194304 285 0 0 0 29 0 0 0 23 0 1 0 42053620 1454080 268 1992294400 134512640 135019032 4294956240 18446744073709551615 134684125 0 0 4096 0 0 0 0 17 1 0 0
/proc/25894/statm: 355 268 73 123 0 230 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1420

[startup+0.702455 s]
/proc/loadavg: 0.92 0.95 0.98 3/65 25894
/proc/meminfo: memFree=1199792/2055920 swapFree=4192956/4192956
[pid=25894] ppid=25892 vsize=1420 CPUtime=0.69
/proc/25894/stat : 25894 (march_ks) R 25892 25894 25638 0 -1 4194304 301 0 0 0 69 0 0 0 25 0 1 0 42053620 1454080 284 1992294400 134512640 135019032 4294956240 18446744073709551615 134548684 0 0 4096 0 0 0 0 17 1 0 0
/proc/25894/statm: 355 284 73 123 0 230 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1420

[startup+1.50155 s]
/proc/loadavg: 0.92 0.95 0.98 2/66 25895
/proc/meminfo: memFree=1198952/2055920 swapFree=4192956/4192956
[pid=25894] ppid=25892 vsize=1572 CPUtime=1.49
/proc/25894/stat : 25894 (march_ks) R 25892 25894 25638 0 -1 4194304 312 0 0 0 149 0 0 0 25 0 1 0 42053620 1609728 295 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 1 0 0
/proc/25894/statm: 393 295 73 123 0 268 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1572

[startup+3.10176 s]
/proc/loadavg: 0.92 0.95 0.98 2/66 25895
/proc/meminfo: memFree=1198696/2055920 swapFree=4192956/4192956
[pid=25894] ppid=25892 vsize=1572 CPUtime=3.09
/proc/25894/stat : 25894 (march_ks) R 25892 25894 25638 0 -1 4194304 330 0 0 0 309 0 0 0 25 0 1 0 42053620 1609728 313 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/25894/statm: 393 313 73 123 0 268 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1572

[startup+6.30116 s]
/proc/loadavg: 0.93 0.95 0.98 2/66 25895
/proc/meminfo: memFree=1198712/2055920 swapFree=4192956/4192956
[pid=25894] ppid=25892 vsize=1572 CPUtime=6.29
/proc/25894/stat : 25894 (march_ks) R 25892 25894 25638 0 -1 4194304 339 0 0 0 629 0 0 0 25 0 1 0 42053620 1609728 322 1992294400 134512640 135019032 4294956240 18446744073709551615 134526518 0 0 4096 0 0 0 0 17 1 0 0
/proc/25894/statm: 393 322 73 123 0 268 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1572

[startup+12.702 s]
/proc/loadavg: 0.93 0.96 0.98 2/66 25895
/proc/meminfo: memFree=1198520/2055920 swapFree=4192956/4192956
[pid=25894] ppid=25892 vsize=1876 CPUtime=12.69
/proc/25894/stat : 25894 (march_ks) R 25892 25894 25638 0 -1 4194304 404 0 0 0 1269 0 0 0 25 0 1 0 42053620 1921024 387 1992294400 134512640 135019032 4294956240 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 1 0 0
/proc/25894/statm: 469 387 73 123 0 344 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1876

[startup+25.5016 s]
/proc/loadavg: 0.95 0.96 0.98 2/66 25895
/proc/meminfo: memFree=1198328/2055920 swapFree=4192956/4192956
[pid=25894] ppid=25892 vsize=2192 CPUtime=25.49
/proc/25894/stat : 25894 (march_ks) R 25892 25894 25638 0 -1 4194304 460 0 0 0 2549 0 0 0 25 0 1 0 42053620 2244608 443 1992294400 134512640 135019032 4294956240 18446744073709551615 134598346 0 0 4096 0 0 0 0 17 1 0 0
/proc/25894/statm: 548 443 73 123 0 423 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2192

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.98 2/66 25895
/proc/meminfo: memFree=1197880/2055920 swapFree=4192956/4192956
[pid=25894] ppid=25892 vsize=3272 CPUtime=51.07
/proc/25894/stat : 25894 (march_ks) R 25892 25894 25638 0 -1 4194304 629 0 0 0 5107 0 0 0 25 0 1 0 42053620 3350528 612 1992294400 134512640 135019032 4294956240 18446744073709551615 134527207 0 0 4096 0 0 0 0 17 1 0 0
/proc/25894/statm: 818 612 73 123 0 693 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3272

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/66 25895
/proc/meminfo: memFree=1196472/2055920 swapFree=4192956/4192956
[pid=25894] ppid=25892 vsize=4500 CPUtime=102.26
/proc/25894/stat : 25894 (march_ks) R 25892 25894 25638 0 -1 4194304 957 0 0 0 10226 0 0 0 25 0 1 0 42053620 4608000 940 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/25894/statm: 1125 940 73 123 0 1000 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4500

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25895
/proc/meminfo: memFree=1194616/2055920 swapFree=4192956/4192956
[pid=25894] ppid=25892 vsize=7840 CPUtime=162.24
/proc/25894/stat : 25894 (march_ks) R 25892 25894 25638 0 -1 4194304 1406 0 0 0 16223 1 0 0 25 0 1 0 42053620 8028160 1389 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/25894/statm: 1960 1389 73 123 0 1835 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7840

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25895
/proc/meminfo: memFree=1192504/2055920 swapFree=4192956/4192956
[pid=25894] ppid=25892 vsize=10428 CPUtime=222.22
/proc/25894/stat : 25894 (march_ks) R 25892 25894 25638 0 -1 4194304 1918 0 0 0 22221 1 0 0 25 0 1 0 42053620 10678272 1901 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/25894/statm: 2607 1901 73 123 0 2482 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 10428

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25895
/proc/meminfo: memFree=1191160/2055920 swapFree=4192956/4192956
[pid=25894] ppid=25892 vsize=11356 CPUtime=282.2
/proc/25894/stat : 25894 (march_ks) R 25892 25894 25638 0 -1 4194304 2249 0 0 0 28219 1 0 0 25 0 1 0 42053620 11628544 2232 1992294400 134512640 135019032 4294956240 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 1 0 0
/proc/25894/statm: 2839 2232 73 123 0 2714 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 11356

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25895
/proc/meminfo: memFree=1189368/2055920 swapFree=4192956/4192956
[pid=25894] ppid=25892 vsize=15236 CPUtime=342.18
/proc/25894/stat : 25894 (march_ks) R 25892 25894 25638 0 -1 4194304 2693 0 0 0 34217 1 0 0 25 0 1 0 42053620 15601664 2676 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/25894/statm: 3809 2676 73 123 0 3684 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 15236

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25895
/proc/meminfo: memFree=1187000/2055920 swapFree=4192956/4192956
[pid=25894] ppid=25892 vsize=17092 CPUtime=402.17
/proc/25894/stat : 25894 (march_ks) R 25892 25894 25638 0 -1 4194304 3285 0 0 0 40215 2 0 0 25 0 1 0 42053620 17502208 3268 1992294400 134512640 135019032 4294956240 18446744073709551615 134522588 0 0 4096 0 0 0 0 17 1 0 0
/proc/25894/statm: 4273 3268 73 123 0 4148 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 17092

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25895
/proc/meminfo: memFree=1184888/2055920 swapFree=4192956/4192956
[pid=25894] ppid=25892 vsize=17224 CPUtime=462.15
/proc/25894/stat : 25894 (march_ks) R 25892 25894 25638 0 -1 4194304 3808 0 0 0 46213 2 0 0 25 0 1 0 42053620 17637376 3791 1992294400 134512640 135019032 4294956240 18446744073709551615 134538183 0 0 4096 0 0 0 0 17 1 0 0
/proc/25894/statm: 4306 3791 73 123 0 4181 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 17224

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

[startup+467.102 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25895
/proc/meminfo: memFree=1184760/2055920 swapFree=4192956/4192956
[pid=25894] ppid=25892 vsize=17224 CPUtime=466.95
/proc/25894/stat : 25894 (march_ks) R 25892 25894 25638 0 -1 4194304 3838 0 0 0 46693 2 0 0 25 0 1 0 42053620 17637376 3821 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/25894/statm: 4306 3821 73 123 0 4181 0
Current children cumulated CPU time (s) 466.95
Current children cumulated vsize (KiB) 17224

[startup+473.502 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25895
/proc/meminfo: memFree=1184632/2055920 swapFree=4192956/4192956
[pid=25894] ppid=25892 vsize=17224 CPUtime=473.35
/proc/25894/stat : 25894 (march_ks) R 25892 25894 25638 0 -1 4194304 3878 0 0 0 47333 2 0 0 25 0 1 0 42053620 17637376 3861 1992294400 134512640 135019032 4294956240 18446744073709551615 134538197 0 0 4096 0 0 0 0 17 1 0 0
/proc/25894/statm: 4306 3861 73 123 0 4181 0
Current children cumulated CPU time (s) 473.35
Current children cumulated vsize (KiB) 17224

[startup+475.102 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25895
/proc/meminfo: memFree=1184568/2055920 swapFree=4192956/4192956
[pid=25894] ppid=25892 vsize=17224 CPUtime=474.95
/proc/25894/stat : 25894 (march_ks) R 25892 25894 25638 0 -1 4194304 3889 0 0 0 47493 2 0 0 25 0 1 0 42053620 17637376 3872 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/25894/statm: 4306 3872 73 123 0 4181 0
Current children cumulated CPU time (s) 474.95
Current children cumulated vsize (KiB) 17224

[startup+475.901 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25895
/proc/meminfo: memFree=1184568/2055920 swapFree=4192956/4192956
[pid=25894] ppid=25892 vsize=17224 CPUtime=475.74
/proc/25894/stat : 25894 (march_ks) R 25892 25894 25638 0 -1 4194304 3895 0 0 0 47572 2 0 0 25 0 1 0 42053620 17637376 3878 1992294400 134512640 135019032 4294956240 18446744073709551615 134542548 0 0 4096 0 0 0 0 17 1 0 0
/proc/25894/statm: 4306 3878 73 123 0 4181 0
Current children cumulated CPU time (s) 475.74
Current children cumulated vsize (KiB) 17224

[startup+476.701 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25895
/proc/meminfo: memFree=1184504/2055920 swapFree=4192956/4192956
[pid=25894] ppid=25892 vsize=23044 CPUtime=476.54
/proc/25894/stat : 25894 (march_ks) R 25892 25894 25638 0 -1 4194304 3898 0 0 0 47652 2 0 0 25 0 1 0 42053620 23597056 3881 1992294400 134512640 135019032 4294956240 18446744073709551615 134628790 0 0 4096 0 0 0 0 17 1 0 0
/proc/25894/statm: 5761 3881 73 123 0 5636 0
Current children cumulated CPU time (s) 476.54
Current children cumulated vsize (KiB) 23044

[startup+476.901 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25895
/proc/meminfo: memFree=1184504/2055920 swapFree=4192956/4192956
[pid=25894] ppid=25892 vsize=23044 CPUtime=476.74
/proc/25894/stat : 25894 (march_ks) R 25892 25894 25638 0 -1 4194304 3899 0 0 0 47672 2 0 0 25 0 1 0 42053620 23597056 3882 1992294400 134512640 135019032 4294956240 18446744073709551615 134565466 0 0 4096 0 0 0 0 17 1 0 0
/proc/25894/statm: 5761 3882 73 123 0 5636 0
Current children cumulated CPU time (s) 476.74
Current children cumulated vsize (KiB) 23044

Child status: 10
Real time (s): 476.944
CPU time (s): 476.798
CPU user time (s): 476.769
CPU system time (s): 0.028995
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 23044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 476.769
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3900
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= 750

runsolver used 0.560914 second user time and 1.12283 second system time

The end

Launcher Data 

Begin job on node92 at 2009-04-19 13:24:02
IDJOB=1626821
IDBENCH=70645
IDSOLVER=582
FILE ID=node92/1626821-1240140242
PBS_JOBID= 9157891
Free space on /tmp= 66484 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-S95953046-044.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626821-1240140242/watcher-1626821-1240140242 -o /tmp/evaluation-result-1626821-1240140242/solver-1626821-1240140242 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626821-1240140242.cnf            

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= dce3f3d28c96d2da08ad88599fffc85f
RANDOM SEED=2117082970

node92.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		: 3000.245
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		: 3000.245
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1200272 kB
Buffers:         74124 kB
Cached:         711752 kB
SwapCached:          0 kB
Active:         548360 kB
Inactive:       251292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1200272 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3284 kB
Writeback:           0 kB
Mapped:          23500 kB
Slab:            41932 kB
Committed_AS:   159296 kB
PageTables:       1460 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= 66480 MiB
End job on node92 at 2009-04-19 13:31:59