Trace number 1544994

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 159.279 159.369

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/460/
unif-k3-r4.25-v460-c1955-S2067258640-036.cnf
MD5SUMd816900b718754e89a88330965d80e86
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.051991
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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 460 variables and 1955 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 460 free variables and 1955 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.490
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 168 duplicate clauses
0.00/0.01	c resolvent_look() :: found 91 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 460 variables and 2046 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 460 variabels and 2046 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 2046 / 460 ) = 4.45
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: 144 JD: 15
0.00/0.08	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: 3541 JD: 15
1.89/1.95	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 |****************************************************************| 2 NC: 20455 JD: 15
11.38/11.48	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 |***************************************************************
c |****************************************************************| 3 NC: 81415 JD: 15
46.17/46.29	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 |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 4 NC: 203586 JD: 15
116.82/116.91	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 |*************************************
159.20/159.36	c solution bin :: 011010101000000.10000011100000000
159.20/159.36	c direction branchin :: current_rights = 9
159.20/159.36	
c |*************************************
159.20/159.36	c
159.20/159.36	c main():: nodeCount: 276765
159.20/159.36	c main():: dead ends in main: 4279
159.20/159.36	c main():: lookAheadCount: 23528395
159.20/159.36	c main():: unitResolveCount: 3291440
159.20/159.36	c main():: time=159.300000
159.20/159.36	c main():: necessary_assignments: 67908
159.20/159.36	c main():: bin_sat: 0, bin_unsat 0
159.20/159.36	c main():: doublelook: #: 1308826, succes #: 991274
159.20/159.36	c main():: doublelook: overall 5.747 of all possible doublelooks executed
159.20/159.36	c main():: doublelook: succesrate: 75.738, average DL_trigger: 7016.650
159.20/159.36	c main():: SOLUTION VERIFIED :-)
159.20/159.36	s SATISFIABLE
159.20/159.36	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 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-1544994-1238615043/watcher-1544994-1238615043 -o /tmp/evaluation-result-1544994-1238615043/solver-1544994-1238615043 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544994-1238615043.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: 1.08 1.02 1.01 3/64 18770
/proc/meminfo: memFree=1606328/2055920 swapFree=4176304/4192956
[pid=18770] ppid=18768 vsize=804 CPUtime=0
/proc/18770/stat : 18770 (march_ks) R 18768 18770 18046 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1134166816 823296 110 1992294400 134512640 135019032 4294956240 18446744073709551615 134560435 0 0 4096 0 0 0 0 17 0 0 0
/proc/18770/statm: 201 110 50 123 0 76 0

[startup+0.103951 s]
/proc/loadavg: 1.08 1.02 1.01 3/64 18770
/proc/meminfo: memFree=1606328/2055920 swapFree=4176304/4192956
[pid=18770] ppid=18768 vsize=1344 CPUtime=0.1
/proc/18770/stat : 18770 (march_ks) R 18768 18770 18046 0 -1 4194304 259 0 0 0 10 0 0 0 18 0 1 0 1134166816 1376256 242 1992294400 134512640 135019032 4294956240 18446744073709551615 134542952 0 0 4096 0 0 0 0 17 0 0 0
/proc/18770/statm: 336 242 73 123 0 211 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1344

[startup+0.20297 s]
/proc/loadavg: 1.08 1.02 1.01 3/64 18770
/proc/meminfo: memFree=1606328/2055920 swapFree=4176304/4192956
[pid=18770] ppid=18768 vsize=1344 CPUtime=0.2
/proc/18770/stat : 18770 (march_ks) R 18768 18770 18046 0 -1 4194304 264 0 0 0 20 0 0 0 18 0 1 0 1134166816 1376256 247 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/18770/statm: 336 247 73 123 0 211 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 1344

[startup+0.30299 s]
/proc/loadavg: 1.08 1.02 1.01 3/64 18770
/proc/meminfo: memFree=1606328/2055920 swapFree=4176304/4192956
[pid=18770] ppid=18768 vsize=1344 CPUtime=0.3
/proc/18770/stat : 18770 (march_ks) R 18768 18770 18046 0 -1 4194304 272 0 0 0 30 0 0 0 19 0 1 0 1134166816 1376256 255 1992294400 134512640 135019032 4294956240 18446744073709551615 134538208 0 0 4096 0 0 0 0 17 0 0 0
/proc/18770/statm: 336 255 73 123 0 211 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1344

[startup+0.701068 s]
/proc/loadavg: 1.08 1.02 1.01 3/64 18770
/proc/meminfo: memFree=1606328/2055920 swapFree=4176304/4192956
[pid=18770] ppid=18768 vsize=1344 CPUtime=0.69
/proc/18770/stat : 18770 (march_ks) R 18768 18770 18046 0 -1 4194304 279 0 0 0 69 0 0 0 23 0 1 0 1134166816 1376256 262 1992294400 134512640 135019032 4294956240 18446744073709551615 134542770 0 0 4096 0 0 0 0 17 0 0 0
/proc/18770/statm: 336 262 73 123 0 211 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1344

[startup+1.50122 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 18771
/proc/meminfo: memFree=1605488/2055920 swapFree=4176304/4192956
[pid=18770] ppid=18768 vsize=1344 CPUtime=1.49
/proc/18770/stat : 18770 (march_ks) R 18768 18770 18046 0 -1 4194304 286 0 0 0 149 0 0 0 25 0 1 0 1134166816 1376256 269 1992294400 134512640 135019032 4294956240 18446744073709551615 134538585 0 0 4096 0 0 0 0 17 0 0 0
/proc/18770/statm: 336 269 73 123 0 211 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1344

[startup+3.10154 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 18771
/proc/meminfo: memFree=1605296/2055920 swapFree=4176304/4192956
[pid=18770] ppid=18768 vsize=1476 CPUtime=3.09
/proc/18770/stat : 18770 (march_ks) R 18768 18770 18046 0 -1 4194304 296 0 0 0 309 0 0 0 25 0 1 0 1134166816 1511424 279 1992294400 134512640 135019032 4294956240 18446744073709551615 134526481 0 0 4096 0 0 0 0 17 0 0 0
/proc/18770/statm: 369 279 73 123 0 244 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1476

[startup+6.30117 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 18771
/proc/meminfo: memFree=1605232/2055920 swapFree=4176304/4192956
[pid=18770] ppid=18768 vsize=1476 CPUtime=6.29
/proc/18770/stat : 18770 (march_ks) R 18768 18770 18046 0 -1 4194304 306 0 0 0 629 0 0 0 25 0 1 0 1134166816 1511424 289 1992294400 134512640 135019032 4294956240 18446744073709551615 134538069 0 0 4096 0 0 0 0 17 0 0 0
/proc/18770/statm: 369 289 73 123 0 244 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1476

[startup+12.7014 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 18771
/proc/meminfo: memFree=1605104/2055920 swapFree=4176304/4192956
[pid=18770] ppid=18768 vsize=1476 CPUtime=12.68
/proc/18770/stat : 18770 (march_ks) R 18768 18770 18046 0 -1 4194304 316 0 0 0 1268 0 0 0 25 0 1 0 1134166816 1511424 299 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/18770/statm: 369 299 73 123 0 244 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1476

[startup+25.5029 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 18771
/proc/meminfo: memFree=1605104/2055920 swapFree=4176304/4192956
[pid=18770] ppid=18768 vsize=1644 CPUtime=25.48
/proc/18770/stat : 18770 (march_ks) R 18768 18770 18046 0 -1 4194304 331 0 0 0 2548 0 0 0 25 0 1 0 1134166816 1683456 314 1992294400 134512640 135019032 4294956240 18446744073709551615 134542945 0 0 4096 0 0 0 0 17 0 0 0
/proc/18770/statm: 411 314 73 123 0 286 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1644

[startup+51.103 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 18771
/proc/meminfo: memFree=1605104/2055920 swapFree=4176304/4192956
[pid=18770] ppid=18768 vsize=1644 CPUtime=51.06
/proc/18770/stat : 18770 (march_ks) R 18768 18770 18046 0 -1 4194304 359 0 0 0 5106 0 0 0 25 0 1 0 1134166816 1683456 342 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/18770/statm: 411 342 73 123 0 286 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1644

[startup+102.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 18771
/proc/meminfo: memFree=1604976/2055920 swapFree=4176304/4192956
[pid=18770] ppid=18768 vsize=1848 CPUtime=102.23
/proc/18770/stat : 18770 (march_ks) R 18768 18770 18046 0 -1 4194304 399 0 0 0 10223 0 0 0 25 0 1 0 1134166816 1892352 382 1992294400 134512640 135019032 4294956240 18446744073709551615 134598902 0 0 4096 0 0 0 0 17 0 0 0
/proc/18770/statm: 462 382 73 123 0 337 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 1848

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

[startup+102.405 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 18771
/proc/meminfo: memFree=1604976/2055920 swapFree=4176304/4192956
[pid=18770] ppid=18768 vsize=1848 CPUtime=102.33
/proc/18770/stat : 18770 (march_ks) R 18768 18770 18046 0 -1 4194304 399 0 0 0 10233 0 0 0 25 0 1 0 1134166816 1892352 382 1992294400 134512640 135019032 4294956240 18446744073709551615 134538614 0 0 4096 0 0 0 0 17 0 0 0
/proc/18770/statm: 462 382 73 123 0 337 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 1848

[startup+128.001 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 18771
/proc/meminfo: memFree=1604912/2055920 swapFree=4176304/4192956
[pid=18770] ppid=18768 vsize=1848 CPUtime=127.91
/proc/18770/stat : 18770 (march_ks) R 18768 18770 18046 0 -1 4194304 408 0 0 0 12791 0 0 0 25 0 1 0 1134166816 1892352 391 1992294400 134512640 135019032 4294956240 18446744073709551615 134541573 0 0 4096 0 0 0 0 17 0 0 0
/proc/18770/statm: 462 391 73 123 0 337 0
Current children cumulated CPU time (s) 127.91
Current children cumulated vsize (KiB) 1848

[startup+140.802 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18773
/proc/meminfo: memFree=1604912/2055920 swapFree=4176304/4192956
[pid=18770] ppid=18768 vsize=1848 CPUtime=140.71
/proc/18770/stat : 18770 (march_ks) R 18768 18770 18046 0 -1 4194304 414 0 0 0 14071 0 0 0 25 0 1 0 1134166816 1892352 397 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/18770/statm: 462 397 73 123 0 337 0
Current children cumulated CPU time (s) 140.71
Current children cumulated vsize (KiB) 1848

[startup+147.202 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18773
/proc/meminfo: memFree=1604912/2055920 swapFree=4176304/4192956
[pid=18770] ppid=18768 vsize=1948 CPUtime=147.1
/proc/18770/stat : 18770 (march_ks) R 18768 18770 18046 0 -1 4194304 416 0 0 0 14710 0 0 0 25 0 1 0 1134166816 1994752 399 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/18770/statm: 487 399 73 123 0 362 0
Current children cumulated CPU time (s) 147.1
Current children cumulated vsize (KiB) 1948

[startup+153.601 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18773
/proc/meminfo: memFree=1604848/2055920 swapFree=4176304/4192956
[pid=18770] ppid=18768 vsize=1948 CPUtime=153.5
/proc/18770/stat : 18770 (march_ks) R 18768 18770 18046 0 -1 4194304 420 0 0 0 15350 0 0 0 25 0 1 0 1134166816 1994752 403 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/18770/statm: 487 403 73 123 0 362 0
Current children cumulated CPU time (s) 153.5
Current children cumulated vsize (KiB) 1948

[startup+156.802 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18773
/proc/meminfo: memFree=1604848/2055920 swapFree=4176304/4192956
[pid=18770] ppid=18768 vsize=1948 CPUtime=156.7
/proc/18770/stat : 18770 (march_ks) R 18768 18770 18046 0 -1 4194304 421 0 0 0 15670 0 0 0 25 0 1 0 1134166816 1994752 404 1992294400 134512640 135019032 4294956240 18446744073709551615 134526510 0 0 4096 0 0 0 0 17 0 0 0
/proc/18770/statm: 487 404 73 123 0 362 0
Current children cumulated CPU time (s) 156.7
Current children cumulated vsize (KiB) 1948

[startup+158.401 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18773
/proc/meminfo: memFree=1604848/2055920 swapFree=4176304/4192956
[pid=18770] ppid=18768 vsize=1948 CPUtime=158.3
/proc/18770/stat : 18770 (march_ks) R 18768 18770 18046 0 -1 4194304 423 0 0 0 15830 0 0 0 25 0 1 0 1134166816 1994752 406 1992294400 134512640 135019032 4294956240 18446744073709551615 134677352 0 0 4096 0 0 0 0 17 0 0 0
/proc/18770/statm: 487 406 73 123 0 362 0
Current children cumulated CPU time (s) 158.3
Current children cumulated vsize (KiB) 1948

[startup+158.801 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18773
/proc/meminfo: memFree=1604848/2055920 swapFree=4176304/4192956
[pid=18770] ppid=18768 vsize=1948 CPUtime=158.7
/proc/18770/stat : 18770 (march_ks) R 18768 18770 18046 0 -1 4194304 423 0 0 0 15870 0 0 0 25 0 1 0 1134166816 1994752 406 1992294400 134512640 135019032 4294956240 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 0 0 0
/proc/18770/statm: 487 406 73 123 0 362 0
Current children cumulated CPU time (s) 158.7
Current children cumulated vsize (KiB) 1948

[startup+159.201 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18773
/proc/meminfo: memFree=1604848/2055920 swapFree=4176304/4192956
[pid=18770] ppid=18768 vsize=1948 CPUtime=159.1
/proc/18770/stat : 18770 (march_ks) R 18768 18770 18046 0 -1 4194304 423 0 0 0 15910 0 0 0 25 0 1 0 1134166816 1994752 406 1992294400 134512640 135019032 4294956240 18446744073709551615 134526460 0 0 4096 0 0 0 0 17 0 0 0
/proc/18770/statm: 487 406 73 123 0 362 0
Current children cumulated CPU time (s) 159.1
Current children cumulated vsize (KiB) 1948

[startup+159.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18773
/proc/meminfo: memFree=1604848/2055920 swapFree=4176304/4192956
[pid=18770] ppid=18768 vsize=1948 CPUtime=159.2
/proc/18770/stat : 18770 (march_ks) R 18768 18770 18046 0 -1 4194304 423 0 0 0 15920 0 0 0 25 0 1 0 1134166816 1994752 406 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/18770/statm: 487 406 73 123 0 362 0
Current children cumulated CPU time (s) 159.2
Current children cumulated vsize (KiB) 1948

Child status: 10
Real time (s): 159.369
CPU time (s): 159.279
CPU user time (s): 159.268
CPU system time (s): 0.010998
CPU usage (%): 99.9432
Max. virtual memory (cumulated for all children) (KiB): 1948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 159.268
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 424
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= 641

runsolver used 0.160975 second user time and 0.311952 second system time

The end

Launcher Data 

Begin job on node53 at 2009-04-01 21:44:03
IDJOB=1544994
IDBENCH=70724
IDSOLVER=559
FILE ID=node53/1544994-1238615043
PBS_JOBID= 9073591
Free space on /tmp= 66040 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S2067258640-036.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544994-1238615043/watcher-1544994-1238615043 -o /tmp/evaluation-result-1544994-1238615043/solver-1544994-1238615043 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544994-1238615043.cnf            

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

MD5SUM BENCH= d816900b718754e89a88330965d80e86
RANDOM SEED=12444206

node53.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		: 3000.264
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		: 3000.264
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:       1606808 kB
Buffers:         89884 kB
Cached:         264056 kB
SwapCached:      10540 kB
Active:         215576 kB
Inactive:       150452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1606808 kB
SwapTotal:     4192956 kB
SwapFree:      4176304 kB
Dirty:            3112 kB
Writeback:           0 kB
Mapped:          17788 kB
Slab:            69148 kB
Committed_AS:  2688500 kB
PageTables:       1384 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= 66040 MiB
End job on node53 at 2009-04-01 21:46:42