Trace number 1544834

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 828.835 829.25

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S1494961823-060.cnf
MD5SUM7495f98ae37985dd5ad2be6175c3d801
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.023995
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 

0.01/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.01/0.01	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.01/0.01	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.01/0.01	c main()::
0.01/0.01	c initFormula():: searching for DIMACS p-line....
0.01/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 500 variables and 2125 clauses.
0.01/0.01	c parseCNF():: parsing....
0.01/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.01/0.01	c runParser():: parsing was successful, warming up engines...
0.01/0.01	c simplify_formula():: removed 0 tautological, 23 satisfied and 0 duplicate clauses
0.01/0.01	c preprocessing fase I completed:: there are now 496 free variables and 2102 clauses.
0.01/0.01	c stat :: sign balance is biased by 0.492
0.01/0.01	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.01/0.01	c using 3-SAT heuristics (occurence based diff)
0.01/0.01	c longest clause has size 3
0.01/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 182 duplicate clauses
0.01/0.01	c resolvent_look() :: found 84 resolvents
0.01/0.01	c lessRedundantTransformation():: nothing to be done.
0.01/0.01	c transformTo3SAT():: you gave me 500 variables and 2186 clauses.
0.01/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.01/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.01/0.01	c transformTo3SAT():: the transformation yielded 500 variabels and 2186 clauses.
0.01/0.01	c main():: clause / variable ratio: ( 2186 / 500 ) = 4.37
0.01/0.01	c longest clause has size 3
0.01/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.01	c dynamic_preselect_setsize :: off
0.01/0.01	c suggested doublelook initial :: 0
0.01/0.01	c main():: all systems go!
0.01/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 158 JD: 26
0.09/0.11	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 1 NC: 1052 JD: 26
0.49/0.58	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 7308 JD: 26
3.89/3.97	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 38160 JD: 26
21.18/21.27	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 4 NC: 143163 JD: 26
82.05/82.14	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 5 NC: 409531 JD: 26
244.25/244.48	c |----------------------------------------------------------------|
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c |*************************************************************c right child 205465 UNSAT by parent!
527.13/527.43	
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c |****************************************************************| 6 NC: 912051 JD: 26
567.11/567.47	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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828.78/829.24	c solution bin :: 01010000011000110000100000.100001
828.78/829.24	c direction branchin :: current_rights = 10
828.78/829.24	
c |*******************************************
828.78/829.24	c
828.78/829.24	c main():: nodeCount: 1308636
828.78/829.24	c main():: dead ends in main: 13904
828.78/829.24	c main():: lookAheadCount: 127740044
828.78/829.24	c main():: unitResolveCount: 17120936
828.78/829.24	c main():: time=828.950000
828.78/829.24	c main():: necessary_assignments: 329725
828.78/829.24	c main():: bin_sat: 0, bin_unsat 0
828.78/829.24	c main():: doublelook: #: 5786772, succes #: 4148319
828.78/829.24	c main():: doublelook: overall 4.645 of all possible doublelooks executed
828.78/829.24	c main():: doublelook: succesrate: 71.686, average DL_trigger: 7405.748
828.78/829.24	c main():: SOLUTION VERIFIED :-)
828.78/829.24	s SATISFIABLE
828.78/829.24	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-1544834-1238614762/watcher-1544834-1238614762 -o /tmp/evaluation-result-1544834-1238614762/solver-1544834-1238614762 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544834-1238614762.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: 1.05 1.01 0.95 3/64 9064
/proc/meminfo: memFree=1641120/2055920 swapFree=4178496/4192956
[pid=9064] ppid=9062 vsize=800 CPUtime=0
/proc/9064/stat : 9064 (march_ks) R 9062 9064 8727 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 1134143450 819200 113 1992294400 134512640 135019032 4294956240 18446744073709551615 134677352 0 0 4096 0 0 0 0 17 0 0 0
/proc/9064/statm: 200 113 50 123 0 75 0

[startup+0.014278 s]
/proc/loadavg: 1.05 1.01 0.95 3/64 9064
/proc/meminfo: memFree=1641120/2055920 swapFree=4178496/4192956
[pid=9064] ppid=9062 vsize=1088 CPUtime=0.01
/proc/9064/stat : 9064 (march_ks) R 9062 9064 8727 0 -1 4194304 195 0 0 0 1 0 0 0 18 0 1 0 1134143450 1114112 178 1992294400 134512640 135019032 4294956240 18446744073709551615 134558382 0 0 4096 0 0 0 0 17 0 0 0
/proc/9064/statm: 272 178 67 123 0 147 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1088

[startup+0.101292 s]
/proc/loadavg: 1.05 1.01 0.95 3/64 9064
/proc/meminfo: memFree=1641120/2055920 swapFree=4178496/4192956
[pid=9064] ppid=9062 vsize=1392 CPUtime=0.09
/proc/9064/stat : 9064 (march_ks) R 9062 9064 8727 0 -1 4194304 272 0 0 0 9 0 0 0 18 0 1 0 1134143450 1425408 255 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/9064/statm: 348 255 73 123 0 223 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1392

[startup+0.301324 s]
/proc/loadavg: 1.05 1.01 0.95 3/64 9064
/proc/meminfo: memFree=1641120/2055920 swapFree=4178496/4192956
[pid=9064] ppid=9062 vsize=1392 CPUtime=0.29
/proc/9064/stat : 9064 (march_ks) R 9062 9064 8727 0 -1 4194304 286 0 0 0 29 0 0 0 19 0 1 0 1134143450 1425408 269 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/9064/statm: 348 269 73 123 0 223 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1392

[startup+0.701388 s]
/proc/loadavg: 1.05 1.01 0.95 3/64 9064
/proc/meminfo: memFree=1641120/2055920 swapFree=4178496/4192956
[pid=9064] ppid=9062 vsize=1392 CPUtime=0.69
/proc/9064/stat : 9064 (march_ks) R 9062 9064 8727 0 -1 4194304 298 0 0 0 69 0 0 0 23 0 1 0 1134143450 1425408 281 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/9064/statm: 348 281 73 123 0 223 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1392

[startup+1.50152 s]
/proc/loadavg: 1.05 1.01 0.95 2/65 9065
/proc/meminfo: memFree=1640280/2055920 swapFree=4178496/4192956
[pid=9064] ppid=9062 vsize=1524 CPUtime=1.49
/proc/9064/stat : 9064 (march_ks) R 9062 9064 8727 0 -1 4194304 309 0 0 0 149 0 0 0 25 0 1 0 1134143450 1560576 292 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/9064/statm: 381 292 73 123 0 256 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1524

[startup+3.10177 s]
/proc/loadavg: 1.05 1.01 0.95 2/65 9065
/proc/meminfo: memFree=1640088/2055920 swapFree=4178496/4192956
[pid=9064] ppid=9062 vsize=1524 CPUtime=3.09
/proc/9064/stat : 9064 (march_ks) R 9062 9064 8727 0 -1 4194304 328 0 0 0 309 0 0 0 25 0 1 0 1134143450 1560576 311 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/9064/statm: 381 311 73 123 0 256 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1524

[startup+6.30129 s]
/proc/loadavg: 1.05 1.01 0.95 2/65 9065
/proc/meminfo: memFree=1639832/2055920 swapFree=4178496/4192956
[pid=9064] ppid=9062 vsize=1804 CPUtime=6.29
/proc/9064/stat : 9064 (march_ks) R 9062 9064 8727 0 -1 4194304 370 0 0 0 629 0 0 0 25 0 1 0 1134143450 1847296 353 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/9064/statm: 451 353 73 123 0 326 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1804

[startup+12.7013 s]
/proc/loadavg: 1.04 1.01 0.95 2/65 9065
/proc/meminfo: memFree=1639704/2055920 swapFree=4178496/4192956
[pid=9064] ppid=9062 vsize=1972 CPUtime=12.69
/proc/9064/stat : 9064 (march_ks) R 9062 9064 8727 0 -1 4194304 397 0 0 0 1269 0 0 0 25 0 1 0 1134143450 2019328 380 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/9064/statm: 493 380 73 123 0 368 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1972

[startup+25.5014 s]
/proc/loadavg: 1.03 1.01 0.95 2/65 9065
/proc/meminfo: memFree=1639384/2055920 swapFree=4178496/4192956
[pid=9064] ppid=9062 vsize=2352 CPUtime=25.48
/proc/9064/stat : 9064 (march_ks) R 9062 9064 8727 0 -1 4194304 485 0 0 0 2548 0 0 0 25 0 1 0 1134143450 2408448 468 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/9064/statm: 588 468 73 123 0 463 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2352

[startup+51.1015 s]
/proc/loadavg: 1.02 1.01 0.95 2/65 9065
/proc/meminfo: memFree=1638936/2055920 swapFree=4178496/4192956
[pid=9064] ppid=9062 vsize=3052 CPUtime=51.07
/proc/9064/stat : 9064 (march_ks) R 9062 9064 8727 0 -1 4194304 644 0 0 0 5107 0 0 0 25 0 1 0 1134143450 3125248 627 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/9064/statm: 763 627 73 123 0 638 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3052

[startup+102.306 s]
/proc/loadavg: 1.01 1.00 0.95 2/65 9065
/proc/meminfo: memFree=1637144/2055920 swapFree=4178496/4192956
[pid=9064] ppid=9062 vsize=4556 CPUtime=102.25
/proc/9064/stat : 9064 (march_ks) R 9062 9064 8727 0 -1 4194304 1032 0 0 0 10225 0 0 0 25 0 1 0 1134143450 4665344 1015 1992294400 134512640 135019032 4294956240 18446744073709551615 134538033 0 0 4096 0 0 0 0 17 0 0 0
/proc/9064/statm: 1139 1015 73 123 0 1014 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 4556

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 9065
/proc/meminfo: memFree=1635608/2055920 swapFree=4178496/4192956
[pid=9064] ppid=9062 vsize=7888 CPUtime=162.2
/proc/9064/stat : 9064 (march_ks) R 9062 9064 8727 0 -1 4194304 1415 0 0 0 16219 1 0 0 25 0 1 0 1134143450 8077312 1398 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/9064/statm: 1972 1398 73 123 0 1847 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 7888

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 9065
/proc/meminfo: memFree=1633560/2055920 swapFree=4178496/4192956
[pid=9064] ppid=9062 vsize=8804 CPUtime=222.17
/proc/9064/stat : 9064 (march_ks) R 9062 9064 8727 0 -1 4194304 1926 0 0 0 22216 1 0 0 25 0 1 0 1134143450 9015296 1909 1992294400 134512640 135019032 4294956240 18446744073709551615 134564571 0 0 4096 0 0 0 0 17 0 0 0
/proc/9064/statm: 2201 1909 73 123 0 2076 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 8804

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 9065
/proc/meminfo: memFree=1631768/2055920 swapFree=4178496/4192956
[pid=9064] ppid=9062 vsize=11392 CPUtime=282.15
/proc/9064/stat : 9064 (march_ks) R 9062 9064 8727 0 -1 4194304 2383 0 0 0 28213 2 0 0 25 0 1 0 1134143450 11665408 2366 1992294400 134512640 135019032 4294956240 18446744073709551615 134542624 0 0 4096 0 0 0 0 17 0 0 0
/proc/9064/statm: 2848 2366 73 123 0 2723 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 11392

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 9065
/proc/meminfo: memFree=1629528/2055920 swapFree=4178496/4192956
[pid=9064] ppid=9062 vsize=17096 CPUtime=342.12
/proc/9064/stat : 9064 (march_ks) R 9062 9064 8727 0 -1 4194304 2928 0 0 0 34210 2 0 0 25 0 1 0 1134143450 17506304 2911 1992294400 134512640 135019032 4294956240 18446744073709551615 134538606 0 0 4096 0 0 0 0 17 0 0 0
/proc/9064/statm: 4274 2911 73 123 0 4149 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 17096

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 9065
/proc/meminfo: memFree=1627800/2055920 swapFree=4178496/4192956
[pid=9064] ppid=9062 vsize=17096 CPUtime=402.09
/proc/9064/stat : 9064 (march_ks) R 9062 9064 8727 0 -1 4194304 3378 0 0 0 40207 2 0 0 25 0 1 0 1134143450 17506304 3361 1992294400 134512640 135019032 4294956240 18446744073709551615 134538620 0 0 4096 0 0 0 0 17 0 0 0
/proc/9064/statm: 4274 3361 73 123 0 4149 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 17096

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 9065
/proc/meminfo: memFree=1626008/2055920 swapFree=4178496/4192956
[pid=9064] ppid=9062 vsize=17096 CPUtime=462.06
/proc/9064/stat : 9064 (march_ks) R 9062 9064 8727 0 -1 4194304 3826 0 0 0 46204 2 0 0 25 0 1 0 1134143450 17506304 3809 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/9064/statm: 4274 3809 73 123 0 4149 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 17096

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 9065
/proc/meminfo: memFree=1623512/2055920 swapFree=4178496/4192956
[pid=9064] ppid=9062 vsize=22916 CPUtime=522.03
/proc/9064/stat : 9064 (march_ks) R 9062 9064 8727 0 -1 4194304 4431 0 0 0 52200 3 0 0 25 0 1 0 1134143450 23465984 4414 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/9064/statm: 5729 4414 73 123 0 5604 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 22916

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 9065
/proc/meminfo: memFree=1621272/2055920 swapFree=4178496/4192956
[pid=9064] ppid=9062 vsize=26572 CPUtime=582.01
/proc/9064/stat : 9064 (march_ks) R 9062 9064 8727 0 -1 4194304 4989 0 0 0 58198 3 0 0 25 0 1 0 1134143450 27209728 4972 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/9064/statm: 6643 4972 73 123 0 6518 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 26572

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 9065
/proc/meminfo: memFree=1619416/2055920 swapFree=4178496/4192956
[pid=9064] ppid=9062 vsize=26572 CPUtime=641.99
/proc/9064/stat : 9064 (march_ks) R 9062 9064 8727 0 -1 4194304 5459 0 0 0 64196 3 0 0 25 0 1 0 1134143450 27209728 5442 1992294400 134512640 135019032 4294956240 18446744073709551615 134538113 0 0 4096 0 0 0 0 17 0 0 0
/proc/9064/statm: 6643 5442 73 123 0 6518 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 26572

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 9065
/proc/meminfo: memFree=1616984/2055920 swapFree=4178496/4192956
[pid=9064] ppid=9062 vsize=35304 CPUtime=701.95
/proc/9064/stat : 9064 (march_ks) R 9062 9064 8727 0 -1 4194304 6064 0 0 0 70191 4 0 0 25 0 1 0 1134143450 36151296 6047 1992294400 134512640 135019032 4294956240 18446744073709551615 134542767 0 0 4096 0 0 0 0 17 0 0 0
/proc/9064/statm: 8826 6047 73 123 0 8701 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 35304

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 9065
/proc/meminfo: memFree=1614808/2055920 swapFree=4178496/4192956
[pid=9064] ppid=9062 vsize=35304 CPUtime=761.92
/proc/9064/stat : 9064 (march_ks) R 9062 9064 8727 0 -1 4194304 6586 0 0 0 76188 4 0 0 25 0 1 0 1134143450 36151296 6569 1992294400 134512640 135019032 4294956240 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 0 0 0
/proc/9064/statm: 8826 6569 73 123 0 8701 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 35304

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 9065
/proc/meminfo: memFree=1612568/2055920 swapFree=4178496/4192956
[pid=9064] ppid=9062 vsize=35304 CPUtime=821.89
/proc/9064/stat : 9064 (march_ks) R 9062 9064 8727 0 -1 4194304 7147 0 0 0 82184 5 0 0 25 0 1 0 1134143450 36151296 7130 1992294400 134512640 135019032 4294956240 18446744073709551615 134563528 0 0 4096 0 0 0 0 17 0 0 0
/proc/9064/statm: 8826 7130 73 123 0 8701 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 35304

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

[startup+825.502 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 9065
/proc/meminfo: memFree=1612504/2055920 swapFree=4178496/4192956
[pid=9064] ppid=9062 vsize=35304 CPUtime=825.08
/proc/9064/stat : 9064 (march_ks) R 9062 9064 8727 0 -1 4194304 7165 0 0 0 82503 5 0 0 25 0 1 0 1134143450 36151296 7148 1992294400 134512640 135019032 4294956240 18446744073709551615 134598321 0 0 4096 0 0 0 0 17 1 0 0
/proc/9064/statm: 8826 7148 73 123 0 8701 0
Current children cumulated CPU time (s) 825.08
Current children cumulated vsize (KiB) 35304

[startup+827.102 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 9065
/proc/meminfo: memFree=1612504/2055920 swapFree=4178496/4192956
[pid=9064] ppid=9062 vsize=35304 CPUtime=826.68
/proc/9064/stat : 9064 (march_ks) R 9062 9064 8727 0 -1 4194304 7171 0 0 0 82663 5 0 0 25 0 1 0 1134143450 36151296 7154 1992294400 134512640 135019032 4294956240 18446744073709551615 134596403 0 0 4096 0 0 0 0 17 0 0 0
/proc/9064/statm: 8826 7154 73 123 0 8701 0
Current children cumulated CPU time (s) 826.68
Current children cumulated vsize (KiB) 35304

[startup+827.902 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 9065
/proc/meminfo: memFree=1612504/2055920 swapFree=4178496/4192956
[pid=9064] ppid=9062 vsize=35304 CPUtime=827.48
/proc/9064/stat : 9064 (march_ks) R 9062 9064 8727 0 -1 4194304 7173 0 0 0 82743 5 0 0 25 0 1 0 1134143450 36151296 7156 1992294400 134512640 135019032 4294956240 18446744073709551615 134579767 0 0 4096 0 0 0 0 17 0 0 0
/proc/9064/statm: 8826 7156 73 123 0 8701 0
Current children cumulated CPU time (s) 827.48
Current children cumulated vsize (KiB) 35304

[startup+828.701 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 9065
/proc/meminfo: memFree=1612504/2055920 swapFree=4178496/4192956
[pid=9064] ppid=9062 vsize=35304 CPUtime=828.28
/proc/9064/stat : 9064 (march_ks) R 9062 9064 8727 0 -1 4194304 7178 0 0 0 82823 5 0 0 25 0 1 0 1134143450 36151296 7161 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/9064/statm: 8826 7161 73 123 0 8701 0
Current children cumulated CPU time (s) 828.28
Current children cumulated vsize (KiB) 35304

[startup+829.101 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 9065
/proc/meminfo: memFree=1612504/2055920 swapFree=4178496/4192956
[pid=9064] ppid=9062 vsize=35304 CPUtime=828.68
/proc/9064/stat : 9064 (march_ks) R 9062 9064 8727 0 -1 4194304 7180 0 0 0 82863 5 0 0 25 0 1 0 1134143450 36151296 7163 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/9064/statm: 8826 7163 73 123 0 8701 0
Current children cumulated CPU time (s) 828.68
Current children cumulated vsize (KiB) 35304

[startup+829.201 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 9065
/proc/meminfo: memFree=1612504/2055920 swapFree=4178496/4192956
[pid=9064] ppid=9062 vsize=35304 CPUtime=828.78
/proc/9064/stat : 9064 (march_ks) R 9062 9064 8727 0 -1 4194304 7180 0 0 0 82873 5 0 0 25 0 1 0 1134143450 36151296 7163 1992294400 134512640 135019032 4294956240 18446744073709551615 134526406 0 0 4096 0 0 0 0 17 0 0 0
/proc/9064/statm: 8826 7163 73 123 0 8701 0
Current children cumulated CPU time (s) 828.78
Current children cumulated vsize (KiB) 35304

Child status: 10
Real time (s): 829.25
CPU time (s): 828.835
CPU user time (s): 828.778
CPU system time (s): 0.056991
CPU usage (%): 99.95
Max. virtual memory (cumulated for all children) (KiB): 35304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 828.778
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7182
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= 2724

runsolver used 0.803877 second user time and 2.23366 second system time

The end

Launcher Data 

Begin job on node3 at 2009-04-01 21:39:22
IDJOB=1544834
IDBENCH=70644
IDSOLVER=559
FILE ID=node3/1544834-1238614762
PBS_JOBID= 9073698
Free space on /tmp= 65972 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-S1494961823-060.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544834-1238614762/watcher-1544834-1238614762 -o /tmp/evaluation-result-1544834-1238614762/solver-1544834-1238614762 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544834-1238614762.cnf            

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

MD5SUM BENCH= 7495f98ae37985dd5ad2be6175c3d801
RANDOM SEED=1511265316

node3.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		: 3000.275
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		: 3000.275
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:       1641664 kB
Buffers:         79836 kB
Cached:         254960 kB
SwapCached:       8332 kB
Active:         290088 kB
Inactive:        54692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1641664 kB
SwapTotal:     4192956 kB
SwapFree:      4178496 kB
Dirty:            3108 kB
Writeback:           0 kB
Mapped:          15640 kB
Slab:            55564 kB
Committed_AS:  2853252 kB
PageTables:       1376 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= 65972 MiB
End job on node3 at 2009-04-01 21:53:11