Trace number 1628218

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
march_hi hiSAT 924.541 924.865

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S45592023-054.cnf
MD5SUM1cdf960645ef22947407473f1df63e0b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.544917
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 560 variables and 2380 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 4 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 559 free variables and 2376 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.481
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 159 duplicate clauses
0.00/0.02	c resolvent_look() :: found 82 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 560 variables and 2458 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 560 variabels and 2458 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2458 / 560 ) = 4.39
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c number of free variables = 559
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 148
0.09/0.10	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 667
0.19/0.25	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 6211
2.20/2.20	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 44209
17.59/17.64	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 223857
100.66/100.77	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 841159
417.75/417.96	c |----------------------------------------------------------------|
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924.47/924.85	c |001000010000000000010001000100000001000000000000000000$$$$$$$$$|
924.47/924.85	
c |*******************************************************
924.47/924.85	c
924.47/924.85	c main():: nodeCount: 1788034
924.47/924.85	c main():: dead ends in main: 15216
924.47/924.85	c main():: lookAheadCount: 121735927
924.47/924.85	c main():: unitResolveCount: 19745822
924.47/924.85	c main():: time=924.660000
924.47/924.85	c main():: necessary_assignments: 346054
924.47/924.85	c main():: bin_sat: 0, bin_unsat 0
924.47/924.85	c main():: doublelook: #: 5098082, succes #: 2868017
924.47/924.85	c main():: doublelook: overall 4.271 of all possible doublelooks executed
924.47/924.85	c main():: doublelook: succesrate: 56.257, average DL_trigger: 56.028
924.47/924.85	c main():: SOLUTION VERIFIED :-)
924.47/924.85	s SATISFIABLE
924.47/924.85	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 90 91 -92 94 -95 96 -97 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 -149 150 -151 152 153 154 -155 -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 -192 -193 -194 -195 196 -197 198 -199 -200 201 202 -203 -204 205 206 -207 208 210 -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 -317 -318 319 320 -321 322 323 324 325 326 -328 330 -331 -332 333 -334 335 -336 337 339 340 -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 -367 368 369 370 371 372 373 -374 -375 -376 -377 378 -379 -380 -381 -382 -383 -384 -385 386 387 389 -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 -501 502 503 -504 505 -507 508 509 -510 512 -513 514 -515 516 517 -518 519 520 521 522 523 -524 525 -526 527 528 -530 531 -532 533 534 535 -537 -538 -540 541 -542 -543 -544 546 -547 -548 549 -550 551 552 -553 554 -555 556 -557 558 -559 560 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-1628218-1240141252/watcher-1628218-1240141252 -o /tmp/evaluation-result-1628218-1240141252/solver-1628218-1240141252 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628218-1240141252.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: 1.02 1.00 0.98 3/64 26088
/proc/meminfo: memFree=963184/2055920 swapFree=4192956/4192956
[pid=26088] ppid=26086 vsize=968 CPUtime=0
/proc/26088/stat : 26088 (march_hi) R 26086 26088 24809 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 42151576 991232 122 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/26088/statm: 242 122 62 167 0 73 0

[startup+0.079341 s]
/proc/loadavg: 1.02 1.00 0.98 3/64 26088
/proc/meminfo: memFree=963184/2055920 swapFree=4192956/4192956
[pid=26088] ppid=26086 vsize=1940 CPUtime=0.07
/proc/26088/stat : 26088 (march_hi) R 26086 26088 24809 0 -1 4194304 319 0 0 0 7 0 0 0 18 0 1 0 42151576 1986560 302 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/26088/statm: 485 302 91 167 0 316 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1940

[startup+0.102345 s]
/proc/loadavg: 1.02 1.00 0.98 3/64 26088
/proc/meminfo: memFree=963184/2055920 swapFree=4192956/4192956
[pid=26088] ppid=26086 vsize=1940 CPUtime=0.09
/proc/26088/stat : 26088 (march_hi) R 26086 26088 24809 0 -1 4194304 325 0 0 0 9 0 0 0 18 0 1 0 42151576 1986560 308 1992294400 134512640 135197378 4294956240 18446744073709551615 134539344 0 0 4096 0 0 0 0 17 1 0 0
/proc/26088/statm: 485 308 91 167 0 316 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1940

[startup+0.301384 s]
/proc/loadavg: 1.02 1.00 0.98 3/64 26088
/proc/meminfo: memFree=963184/2055920 swapFree=4192956/4192956
[pid=26088] ppid=26086 vsize=2072 CPUtime=0.29
/proc/26088/stat : 26088 (march_hi) R 26086 26088 24809 0 -1 4194304 341 0 0 0 29 0 0 0 19 0 1 0 42151576 2121728 324 1992294400 134512640 135197378 4294956240 18446744073709551615 134615890 0 0 4096 0 0 0 0 17 1 0 0
/proc/26088/statm: 518 324 91 167 0 349 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2072

[startup+0.702464 s]
/proc/loadavg: 1.02 1.00 0.98 3/64 26088
/proc/meminfo: memFree=963184/2055920 swapFree=4192956/4192956
[pid=26088] ppid=26086 vsize=2072 CPUtime=0.69
/proc/26088/stat : 26088 (march_hi) R 26086 26088 24809 0 -1 4194304 363 0 0 0 69 0 0 0 22 0 1 0 42151576 2121728 346 1992294400 134512640 135197378 4294956240 18446744073709551615 134552743 0 0 4096 0 0 0 0 17 1 0 0
/proc/26088/statm: 518 346 91 167 0 349 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2072

[startup+1.50162 s]
/proc/loadavg: 1.02 1.00 0.98 2/65 26089
/proc/meminfo: memFree=962024/2055920 swapFree=4192956/4192956
[pid=26088] ppid=26086 vsize=2208 CPUtime=1.49
/proc/26088/stat : 26088 (march_hi) R 26086 26088 24809 0 -1 4194304 402 0 0 0 149 0 0 0 25 0 1 0 42151576 2260992 385 1992294400 134512640 135197378 4294956240 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0
/proc/26088/statm: 552 385 91 167 0 383 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2208

[startup+3.10194 s]
/proc/loadavg: 1.02 1.00 0.98 2/65 26089
/proc/meminfo: memFree=961768/2055920 swapFree=4192956/4192956
[pid=26088] ppid=26086 vsize=2376 CPUtime=3.09
/proc/26088/stat : 26088 (march_hi) R 26086 26088 24809 0 -1 4194304 428 0 0 0 309 0 0 0 25 0 1 0 42151576 2433024 411 1992294400 134512640 135197378 4294956240 18446744073709551615 134541257 0 0 4096 0 0 0 0 17 1 0 0
/proc/26088/statm: 594 411 91 167 0 425 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2376

[startup+6.30157 s]
/proc/loadavg: 1.02 1.00 0.98 2/65 26089
/proc/meminfo: memFree=961512/2055920 swapFree=4192956/4192956
[pid=26088] ppid=26086 vsize=2660 CPUtime=6.29
/proc/26088/stat : 26088 (march_hi) R 26086 26088 24809 0 -1 4194304 503 0 0 0 629 0 0 0 25 0 1 0 42151576 2723840 486 1992294400 134512640 135197378 4294956240 18446744073709551615 134597699 0 0 4096 0 0 0 0 17 1 0 0
/proc/26088/statm: 665 486 91 167 0 496 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2660

[startup+12.7018 s]
/proc/loadavg: 1.02 1.00 0.98 2/65 26089
/proc/meminfo: memFree=960816/2055920 swapFree=4192956/4192956
[pid=26088] ppid=26086 vsize=3484 CPUtime=12.69
/proc/26088/stat : 26088 (march_hi) R 26086 26088 24809 0 -1 4194304 648 0 0 0 1269 0 0 0 25 0 1 0 42151576 3567616 631 1992294400 134512640 135197378 4294956240 18446744073709551615 134542050 0 0 4096 0 0 0 0 17 1 0 0
/proc/26088/statm: 871 631 91 167 0 702 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3484

[startup+25.5014 s]
/proc/loadavg: 1.01 1.00 0.98 2/65 26089
/proc/meminfo: memFree=959920/2055920 swapFree=4192956/4192956
[pid=26088] ppid=26086 vsize=4252 CPUtime=25.48
/proc/26088/stat : 26088 (march_hi) R 26086 26088 24809 0 -1 4194304 862 0 0 0 2548 0 0 0 25 0 1 0 42151576 4354048 845 1992294400 134512640 135197378 4294956240 18446744073709551615 134542169 0 0 4096 0 0 0 0 17 1 0 0
/proc/26088/statm: 1063 845 91 167 0 894 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4252

[startup+51.1014 s]
/proc/loadavg: 1.01 1.00 0.98 2/65 26089
/proc/meminfo: memFree=958192/2055920 swapFree=4192956/4192956
[pid=26088] ppid=26086 vsize=6684 CPUtime=51.07
/proc/26088/stat : 26088 (march_hi) R 26086 26088 24809 0 -1 4194304 1283 0 0 0 5106 1 0 0 25 0 1 0 42151576 6844416 1266 1992294400 134512640 135197378 4294956240 18446744073709551615 134542040 0 0 4096 0 0 0 0 17 1 0 0
/proc/26088/statm: 1671 1266 91 167 0 1502 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6684

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 26089
/proc/meminfo: memFree=954992/2055920 swapFree=4192956/4192956
[pid=26088] ppid=26086 vsize=12024 CPUtime=102.26
/proc/26088/stat : 26088 (march_hi) R 26086 26088 24809 0 -1 4194304 2065 0 0 0 10224 2 0 0 25 0 1 0 42151576 12312576 2048 1992294400 134512640 135197378 4294956240 18446744073709551615 134539170 0 0 4096 0 0 0 0 17 1 0 0
/proc/26088/statm: 3006 2048 91 167 0 2837 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12024

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 26089
/proc/meminfo: memFree=951280/2055920 swapFree=4192956/4192956
[pid=26088] ppid=26086 vsize=16036 CPUtime=162.24
/proc/26088/stat : 26088 (march_hi) R 26086 26088 24809 0 -1 4194304 3006 0 0 0 16221 3 0 0 25 0 1 0 42151576 16420864 2989 1992294400 134512640 135197378 4294956240 18446744073709551615 134541988 0 0 4096 0 0 0 0 17 1 0 0
/proc/26088/statm: 4009 2989 91 167 0 3840 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16036

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 26089
/proc/meminfo: memFree=947568/2055920 swapFree=4192956/4192956
[pid=26088] ppid=26086 vsize=18088 CPUtime=222.21
/proc/26088/stat : 26088 (march_hi) R 26086 26088 24809 0 -1 4194304 3915 0 0 0 22218 3 0 0 25 0 1 0 42151576 18522112 3898 1992294400 134512640 135197378 4294956240 18446744073709551615 134541955 0 0 4096 0 0 0 0 17 1 0 0
/proc/26088/statm: 4522 3898 91 167 0 4353 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 18088

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 26089
/proc/meminfo: memFree=943920/2055920 swapFree=4192956/4192956
[pid=26088] ppid=26086 vsize=23908 CPUtime=282.19
/proc/26088/stat : 26088 (march_hi) R 26086 26088 24809 0 -1 4194304 4821 0 0 0 28215 4 0 0 25 0 1 0 42151576 24481792 4804 1992294400 134512640 135197378 4294956240 18446744073709551615 134593749 0 0 4096 0 0 0 0 17 1 0 0
/proc/26088/statm: 5977 4804 91 167 0 5808 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 23908

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 26089
/proc/meminfo: memFree=940400/2055920 swapFree=4192956/4192956
[pid=26088] ppid=26086 vsize=28020 CPUtime=342.17
/proc/26088/stat : 26088 (march_hi) R 26086 26088 24809 0 -1 4194304 5698 0 0 0 34213 4 0 0 25 0 1 0 42151576 28692480 5681 1992294400 134512640 135197378 4294956240 18446744073709551615 134541918 0 0 4096 0 0 0 0 17 1 0 0
/proc/26088/statm: 7005 5681 91 167 0 6836 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 28020

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 26089
/proc/meminfo: memFree=937008/2055920 swapFree=4192956/4192956
[pid=26088] ppid=26086 vsize=36752 CPUtime=402.15
/proc/26088/stat : 26088 (march_hi) R 26086 26088 24809 0 -1 4194304 6540 0 0 0 40210 5 0 0 25 0 1 0 42151576 37634048 6523 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/26088/statm: 9188 6523 91 167 0 9019 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 36752

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 26089
/proc/meminfo: memFree=933424/2055920 swapFree=4192956/4192956
[pid=26088] ppid=26086 vsize=36752 CPUtime=462.13
/proc/26088/stat : 26088 (march_hi) R 26086 26088 24809 0 -1 4194304 7425 0 0 0 46207 6 0 0 25 0 1 0 42151576 37634048 7408 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/26088/statm: 9188 7408 91 167 0 9019 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 36752

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 26089
/proc/meminfo: memFree=929904/2055920 swapFree=4192956/4192956
[pid=26088] ppid=26086 vsize=36752 CPUtime=522.11
/proc/26088/stat : 26088 (march_hi) R 26086 26088 24809 0 -1 4194304 8314 0 0 0 52205 6 0 0 25 0 1 0 42151576 37634048 8297 1992294400 134512640 135197378 4294956240 18446744073709551615 134539287 0 0 4096 0 0 0 0 17 1 0 0
/proc/26088/statm: 9188 8297 91 167 0 9019 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 36752

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 26089
/proc/meminfo: memFree=926384/2055920 swapFree=4192956/4192956
[pid=26088] ppid=26086 vsize=49848 CPUtime=582.09
/proc/26088/stat : 26088 (march_hi) R 26086 26088 24809 0 -1 4194304 9181 0 0 0 58202 7 0 0 25 0 1 0 42151576 51044352 9164 1992294400 134512640 135197378 4294956240 18446744073709551615 134596830 0 0 4096 0 0 0 0 17 1 0 0
/proc/26088/statm: 12462 9164 91 167 0 12293 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 49848

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 26089
/proc/meminfo: memFree=923056/2055920 swapFree=4192956/4192956
[pid=26088] ppid=26086 vsize=58200 CPUtime=642.07
/proc/26088/stat : 26088 (march_hi) R 26086 26088 24809 0 -1 4194304 9996 0 0 0 64199 8 0 0 25 0 1 0 42151576 59596800 9979 1992294400 134512640 135197378 4294956240 18446744073709551615 134539185 0 0 4096 0 0 0 0 17 1 0 0
/proc/26088/statm: 14550 9979 91 167 0 14381 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 58200

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 26089
/proc/meminfo: memFree=919664/2055920 swapFree=4192956/4192956
[pid=26088] ppid=26086 vsize=58200 CPUtime=702.04
/proc/26088/stat : 26088 (march_hi) R 26086 26088 24809 0 -1 4194304 10854 0 0 0 70196 8 0 0 25 0 1 0 42151576 59596800 10837 1992294400 134512640 135197378 4294956240 18446744073709551615 134605659 0 0 4096 0 0 0 0 17 1 0 0
/proc/26088/statm: 14550 10837 91 167 0 14381 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 58200

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 26089
/proc/meminfo: memFree=916208/2055920 swapFree=4192956/4192956
[pid=26088] ppid=26086 vsize=58200 CPUtime=762.03
/proc/26088/stat : 26088 (march_hi) R 26086 26088 24809 0 -1 4194304 11711 0 0 0 76194 9 0 0 25 0 1 0 42151576 59596800 11694 1992294400 134512640 135197378 4294956240 18446744073709551615 134541225 0 0 4096 0 0 0 0 17 1 0 0
/proc/26088/statm: 14550 11694 91 167 0 14381 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 58200

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 26089
/proc/meminfo: memFree=913200/2055920 swapFree=4192956/4192956
[pid=26088] ppid=26086 vsize=58200 CPUtime=822.01
/proc/26088/stat : 26088 (march_hi) R 26086 26088 24809 0 -1 4194304 12511 0 0 0 82191 10 0 0 25 0 1 0 42151576 59596800 12494 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/26088/statm: 14550 12494 91 167 0 14381 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 58200

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 26089
/proc/meminfo: memFree=909744/2055920 swapFree=4192956/4192956
[pid=26088] ppid=26086 vsize=77844 CPUtime=881.98
/proc/26088/stat : 26088 (march_hi) R 26086 26088 24809 0 -1 4194304 13379 0 0 0 88188 10 0 0 25 0 1 0 42151576 79712256 13362 1992294400 134512640 135197378 4294956240 18446744073709551615 134572685 0 0 4096 0 0 0 0 17 1 0 0
/proc/26088/statm: 19461 13362 91 167 0 19292 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 77844

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

[startup+895.901 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 26089
/proc/meminfo: memFree=909040/2055920 swapFree=4192956/4192956
[pid=26088] ppid=26086 vsize=77844 CPUtime=895.58
/proc/26088/stat : 26088 (march_hi) R 26086 26088 24809 0 -1 4194304 13568 0 0 0 89547 11 0 0 25 0 1 0 42151576 79712256 13551 1992294400 134512640 135197378 4294956240 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/26088/statm: 19461 13551 91 167 0 19292 0
Current children cumulated CPU time (s) 895.58
Current children cumulated vsize (KiB) 77844

[startup+908.702 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 26089
/proc/meminfo: memFree=908272/2055920 swapFree=4192956/4192956
[pid=26088] ppid=26086 vsize=77844 CPUtime=908.38
/proc/26088/stat : 26088 (march_hi) R 26086 26088 24809 0 -1 4194304 13742 0 0 0 90827 11 0 0 25 0 1 0 42151576 79712256 13725 1992294400 134512640 135197378 4294956240 18446744073709551615 134601475 0 0 4096 0 0 0 0 17 1 0 0
/proc/26088/statm: 19461 13725 91 167 0 19292 0
Current children cumulated CPU time (s) 908.38
Current children cumulated vsize (KiB) 77844

[startup+915.101 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 26089
/proc/meminfo: memFree=907888/2055920 swapFree=4192956/4192956
[pid=26088] ppid=26086 vsize=77844 CPUtime=914.78
/proc/26088/stat : 26088 (march_hi) R 26086 26088 24809 0 -1 4194304 13835 0 0 0 91467 11 0 0 25 0 1 0 42151576 79712256 13818 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/26088/statm: 19461 13818 91 167 0 19292 0
Current children cumulated CPU time (s) 914.78
Current children cumulated vsize (KiB) 77844

[startup+921.501 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 26089
/proc/meminfo: memFree=907632/2055920 swapFree=4192956/4192956
[pid=26088] ppid=26086 vsize=77844 CPUtime=921.17
/proc/26088/stat : 26088 (march_hi) R 26086 26088 24809 0 -1 4194304 13925 0 0 0 92106 11 0 0 25 0 1 0 42151576 79712256 13908 1992294400 134512640 135197378 4294956240 18446744073709551615 134572685 0 0 4096 0 0 0 0 17 1 0 0
/proc/26088/statm: 19461 13908 91 167 0 19292 0
Current children cumulated CPU time (s) 921.17
Current children cumulated vsize (KiB) 77844

[startup+923.102 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 26089
/proc/meminfo: memFree=907504/2055920 swapFree=4192956/4192956
[pid=26088] ppid=26086 vsize=77844 CPUtime=922.77
/proc/26088/stat : 26088 (march_hi) R 26086 26088 24809 0 -1 4194304 13946 0 0 0 92266 11 0 0 25 0 1 0 42151576 79712256 13929 1992294400 134512640 135197378 4294956240 18446744073709551615 134548499 0 0 4096 0 0 0 0 17 1 0 0
/proc/26088/statm: 19461 13929 91 167 0 19292 0
Current children cumulated CPU time (s) 922.77
Current children cumulated vsize (KiB) 77844

[startup+923.902 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 26089
/proc/meminfo: memFree=907440/2055920 swapFree=4192956/4192956
[pid=26088] ppid=26086 vsize=77844 CPUtime=923.57
/proc/26088/stat : 26088 (march_hi) R 26086 26088 24809 0 -1 4194304 13956 0 0 0 92346 11 0 0 25 0 1 0 42151576 79712256 13939 1992294400 134512640 135197378 4294956240 18446744073709551615 134552937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26088/statm: 19461 13939 91 167 0 19292 0
Current children cumulated CPU time (s) 923.57
Current children cumulated vsize (KiB) 77844

[startup+924.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 26089
/proc/meminfo: memFree=907440/2055920 swapFree=4192956/4192956
[pid=26088] ppid=26086 vsize=77844 CPUtime=923.97
/proc/26088/stat : 26088 (march_hi) R 26086 26088 24809 0 -1 4194304 13961 0 0 0 92386 11 0 0 25 0 1 0 42151576 79712256 13944 1992294400 134512640 135197378 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/26088/statm: 19461 13944 91 167 0 19292 0
Current children cumulated CPU time (s) 923.97
Current children cumulated vsize (KiB) 77844

[startup+924.701 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 26089
/proc/meminfo: memFree=907440/2055920 swapFree=4192956/4192956
[pid=26088] ppid=26086 vsize=77844 CPUtime=924.37
/proc/26088/stat : 26088 (march_hi) R 26086 26088 24809 0 -1 4194304 13967 0 0 0 92426 11 0 0 25 0 1 0 42151576 79712256 13950 1992294400 134512640 135197378 4294956240 18446744073709551615 134552735 0 0 4096 0 0 0 0 17 1 0 0
/proc/26088/statm: 19461 13950 91 167 0 19292 0
Current children cumulated CPU time (s) 924.37
Current children cumulated vsize (KiB) 77844

[startup+924.801 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 26089
/proc/meminfo: memFree=907440/2055920 swapFree=4192956/4192956
[pid=26088] ppid=26086 vsize=77844 CPUtime=924.47
/proc/26088/stat : 26088 (march_hi) R 26086 26088 24809 0 -1 4194304 13968 0 0 0 92436 11 0 0 25 0 1 0 42151576 79712256 13951 1992294400 134512640 135197378 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/26088/statm: 19461 13951 91 167 0 19292 0
Current children cumulated CPU time (s) 924.47
Current children cumulated vsize (KiB) 77844

Child status: 10
Real time (s): 924.865
CPU time (s): 924.541
CPU user time (s): 924.419
CPU system time (s): 0.121981
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 77844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 924.419
system time used= 0.121981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13981
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= 1506

runsolver used 0.777881 second user time and 1.77073 second system time

The end

Launcher Data 

Begin job on node66 at 2009-04-19 13:40:52
IDJOB=1628218
IDBENCH=70674
IDSOLVER=583
FILE ID=node66/1628218-1240141252
PBS_JOBID= 9157869
Free space on /tmp= 66372 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S45592023-054.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628218-1240141252/watcher-1628218-1240141252 -o /tmp/evaluation-result-1628218-1240141252/solver-1628218-1240141252 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1628218-1240141252.cnf

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

MD5SUM BENCH= 1cdf960645ef22947407473f1df63e0b
RANDOM SEED=936639461

node66.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		: 3000.263
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	: 5931.00
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		: 3000.263
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:        963600 kB
Buffers:         84004 kB
Cached:         927904 kB
SwapCached:          0 kB
Active:         325124 kB
Inactive:       700752 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        963600 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             804 kB
Writeback:           0 kB
Mapped:          23684 kB
Slab:            52444 kB
Committed_AS:   173944 kB
PageTables:       1360 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66372 MiB
End job on node66 at 2009-04-19 13:56:17