Trace number 1518793

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 1163.55 1169.43

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S23858409-056.cnf
MD5SUM1d9e0ed32c3bf3bc5fbb21926c01a19c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.065989
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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 540 variables and 2295 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 539 free variables and 2291 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.528
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 156 duplicate clauses
0.00/0.02	c resolvent_look() :: found 84 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 540 variables and 2375 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 540 variabels and 2375 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2375 / 540 ) = 4.40
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 = 539
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: 184
0.09/0.11	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 802
0.19/0.27	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 7264
2.28/2.38	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 50920
18.79/18.90	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 256715
106.25/106.85	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 948251
436.48/438.78	c |----------------------------------------------------------------|
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1163.52/1169.41	c |00000010000001100100000000001010000000000000000000000$$$$$$$$$$|
1163.52/1169.41	
c |***************************************************************
1163.52/1169.41	c
1163.52/1169.41	c main():: nodeCount: 2352480
1163.52/1169.41	c main():: dead ends in main: 23432
1163.52/1169.41	c main():: lookAheadCount: 160982255
1163.52/1169.41	c main():: unitResolveCount: 27586377
1163.52/1169.41	c main():: time=1163.710000
1163.52/1169.41	c main():: necessary_assignments: 494348
1163.52/1169.41	c main():: bin_sat: 0, bin_unsat 0
1163.52/1169.41	c main():: doublelook: #: 7057889, succes #: 4125180
1163.52/1169.41	c main():: doublelook: overall 4.480 of all possible doublelooks executed
1163.52/1169.41	c main():: doublelook: succesrate: 58.448, average DL_trigger: 55.007
1163.52/1169.41	c main():: SOLUTION VERIFIED :-)
1163.52/1169.41	s SATISFIABLE
1163.52/1169.41	v -1 -2 -3 4 5 -6 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 44 45 -46 -47 -48 49 -50 -52 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 -125 127 128 -129 -130 131 -132 133 -134 135 -137 -138 -139 140 141 -142 143 144 -145 146 -147 148 149 150 -151 152 153 -154 155 156 -158 -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 -245 246 247 248 -249 250 -251 252 253 254 -256 -257 258 259 -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 -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 -324 325 326 327 328 -329 -330 331 332 -334 -335 -336 337 338 -339 -340 341 -342 343 -344 345 -346 347 348 -349 350 -351 -352 353 -354 355 356 -357 358 359 360 362 -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 -421 424 -425 426 427 -428 -429 430 431 -432 -433 434 -435 436 -437 438 -440 -442 444 446 447 448 -449 450 -451 452 453 -454 455 456 457 -458 459 460 -461 462 -463 -464 -465 466 467 469 -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 -503 504 505 506 -507 -508 509 -510 -511 -512 513 514 -515 -516 517 518 519 -520 -521 -522 523 -524 -525 -526 -527 -528 -529 -530 -531 532 533 -534 535 -536 -537 538 -539 -540 0

Verifier Data

OK

Watcher Data

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1518793-1238304105/watcher-1518793-1238304105 -o /tmp/evaluation-result-1518793-1238304105/solver-1518793-1238304105 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1518793-1238304105.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: 2.00 2.00 2.00 4/86 22914
/proc/meminfo: memFree=1699920/2055924 swapFree=4179676/4192956
[pid=22914] ppid=22912 vsize=836 CPUtime=0
/proc/22914/stat : 22914 (march_hi) R 22912 22914 22757 0 -1 4194304 106 0 0 0 0 0 0 0 20 0 1 0 456740918 856064 91 1992294400 134512640 135197378 4294956240 18446744073709551615 134848337 0 0 4096 0 0 0 0 17 1 0 0
/proc/22914/statm: 209 91 58 167 0 40 0

[startup+0.0705901 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 22914
/proc/meminfo: memFree=1699920/2055924 swapFree=4179676/4192956
[pid=22914] ppid=22912 vsize=1924 CPUtime=0.06
/proc/22914/stat : 22914 (march_hi) R 22912 22914 22757 0 -1 4194304 312 0 0 0 6 0 0 0 20 0 1 0 456740918 1970176 295 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 0 0 0
/proc/22914/statm: 481 295 91 167 0 312 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1924

[startup+0.101594 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 22914
/proc/meminfo: memFree=1699920/2055924 swapFree=4179676/4192956
[pid=22914] ppid=22912 vsize=1924 CPUtime=0.09
/proc/22914/stat : 22914 (march_hi) R 22912 22914 22757 0 -1 4194304 314 0 0 0 9 0 0 0 20 0 1 0 456740918 1970176 297 1992294400 134512640 135197378 4294956240 18446744073709551615 134618468 0 0 4096 0 0 0 0 17 0 0 0
/proc/22914/statm: 481 297 91 167 0 312 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1924

[startup+0.301631 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 22914
/proc/meminfo: memFree=1699920/2055924 swapFree=4179676/4192956
[pid=22914] ppid=22912 vsize=1924 CPUtime=0.29
/proc/22914/stat : 22914 (march_hi) R 22912 22914 22757 0 -1 4194304 334 0 0 0 29 0 0 0 22 0 1 0 456740918 1970176 317 1992294400 134512640 135197378 4294956240 18446744073709551615 134597150 0 0 4096 0 0 0 0 17 0 0 0
/proc/22914/statm: 481 317 91 167 0 312 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1924

[startup+0.701705 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 22914
/proc/meminfo: memFree=1699920/2055924 swapFree=4179676/4192956
[pid=22914] ppid=22912 vsize=2068 CPUtime=0.69
/proc/22914/stat : 22914 (march_hi) R 22912 22914 22757 0 -1 4194304 352 0 0 0 69 0 0 0 25 0 1 0 456740918 2117632 335 1992294400 134512640 135197378 4294956240 18446744073709551615 134539304 0 0 4096 0 0 0 0 17 0 0 0
/proc/22914/statm: 517 335 91 167 0 348 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2068

[startup+1.50185 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22915
/proc/meminfo: memFree=1698760/2055924 swapFree=4179676/4192956
[pid=22914] ppid=22912 vsize=2204 CPUtime=1.48
/proc/22914/stat : 22914 (march_hi) R 22912 22914 22757 0 -1 4194304 405 0 0 0 148 0 0 0 25 0 1 0 456740918 2256896 388 1992294400 134512640 135197378 4294956240 18446744073709551615 134542433 0 0 4096 0 0 0 0 17 0 0 0
/proc/22914/statm: 551 388 91 167 0 382 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 2204

[startup+3.10115 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22915
/proc/meminfo: memFree=1698376/2055924 swapFree=4179676/4192956
[pid=22914] ppid=22912 vsize=2372 CPUtime=3.08
/proc/22914/stat : 22914 (march_hi) R 22912 22914 22757 0 -1 4194304 433 0 0 0 308 0 0 0 25 0 1 0 456740918 2428928 416 1992294400 134512640 135197378 4294956240 18446744073709551615 134542361 0 0 4096 0 0 0 0 17 0 0 0
/proc/22914/statm: 593 416 91 167 0 424 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 2372

[startup+6.30173 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22915
/proc/meminfo: memFree=1698184/2055924 swapFree=4179676/4192956
[pid=22914] ppid=22912 vsize=2736 CPUtime=6.26
/proc/22914/stat : 22914 (march_hi) R 22912 22914 22757 0 -1 4194304 500 0 0 0 626 0 0 0 25 0 1 0 456740918 2801664 483 1992294400 134512640 135197378 4294956240 18446744073709551615 134542165 0 0 4096 0 0 0 0 17 0 0 0
/proc/22914/statm: 684 483 91 167 0 515 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 2736

[startup+12.7019 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22915
/proc/meminfo: memFree=1697488/2055924 swapFree=4179676/4192956
[pid=22914] ppid=22912 vsize=3304 CPUtime=12.63
/proc/22914/stat : 22914 (march_hi) R 22912 22914 22757 0 -1 4194304 625 0 0 0 1263 0 0 0 25 0 1 0 456740918 3383296 608 1992294400 134512640 135197378 4294956240 18446744073709551615 134539193 0 0 4096 0 0 0 0 17 0 0 0
/proc/22914/statm: 826 608 91 167 0 657 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 3304

[startup+25.5013 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22915
/proc/meminfo: memFree=1696336/2055924 swapFree=4179676/4192956
[pid=22914] ppid=22912 vsize=5208 CPUtime=25.36
/proc/22914/stat : 22914 (march_hi) R 22912 22914 22757 0 -1 4194304 922 0 0 0 2536 0 0 0 25 0 1 0 456740918 5332992 905 1992294400 134512640 135197378 4294956240 18446744073709551615 134552743 0 0 4096 0 0 0 0 17 0 0 0
/proc/22914/statm: 1302 905 91 167 0 1133 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 5208

[startup+51.102 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22915
/proc/meminfo: memFree=1694608/2055924 swapFree=4179676/4192956
[pid=22914] ppid=22912 vsize=6856 CPUtime=50.83
/proc/22914/stat : 22914 (march_hi) R 22912 22914 22757 0 -1 4194304 1373 0 0 0 5083 0 0 0 25 0 1 0 456740918 7020544 1356 1992294400 134512640 135197378 4294956240 18446744073709551615 134539253 0 0 4096 0 0 0 0 17 0 0 0
/proc/22914/statm: 1714 1356 91 167 0 1545 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 6856

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22915
/proc/meminfo: memFree=1691024/2055924 swapFree=4179676/4192956
[pid=22914] ppid=22912 vsize=12164 CPUtime=101.78
/proc/22914/stat : 22914 (march_hi) R 22912 22914 22757 0 -1 4194304 2248 0 0 0 10177 1 0 0 25 0 1 0 456740918 12455936 2231 1992294400 134512640 135197378 4294956240 18446744073709551615 134556715 0 0 4096 0 0 0 0 17 0 0 0
/proc/22914/statm: 3041 2231 91 167 0 2872 0
Current children cumulated CPU time (s) 101.78
Current children cumulated vsize (KiB) 12164

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22915
/proc/meminfo: memFree=1686928/2055924 swapFree=4179676/4192956
[pid=22914] ppid=22912 vsize=18028 CPUtime=161.47
/proc/22914/stat : 22914 (march_hi) R 22912 22914 22757 0 -1 4194304 3230 0 0 0 16146 1 0 0 25 0 1 0 456740918 18460672 3213 1992294400 134512640 135197378 4294956240 18446744073709551615 134556718 0 0 4096 0 0 0 0 17 0 0 0
/proc/22914/statm: 4507 3213 91 167 0 4338 0
Current children cumulated CPU time (s) 161.47
Current children cumulated vsize (KiB) 18028

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22915
/proc/meminfo: memFree=1682896/2055924 swapFree=4179676/4192956
[pid=22914] ppid=22912 vsize=23848 CPUtime=221.17
/proc/22914/stat : 22914 (march_hi) R 22912 22914 22757 0 -1 4194304 4213 0 0 0 22116 1 0 0 25 0 1 0 456740918 24420352 4196 1992294400 134512640 135197378 4294956240 18446744073709551615 134525363 0 0 4096 0 0 0 0 17 0 0 0
/proc/22914/statm: 5962 4196 91 167 0 5793 0
Current children cumulated CPU time (s) 221.17
Current children cumulated vsize (KiB) 23848

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22915
/proc/meminfo: memFree=1678992/2055924 swapFree=4179676/4192956
[pid=22914] ppid=22912 vsize=23848 CPUtime=280.87
/proc/22914/stat : 22914 (march_hi) R 22912 22914 22757 0 -1 4194304 5189 0 0 0 28086 1 0 0 25 0 1 0 456740918 24420352 5172 1992294400 134512640 135197378 4294956240 18446744073709551615 134552411 0 0 4096 0 0 0 0 17 0 0 0
/proc/22914/statm: 5962 5172 91 167 0 5793 0
Current children cumulated CPU time (s) 280.87
Current children cumulated vsize (KiB) 23848

[startup+342.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22915
/proc/meminfo: memFree=1675088/2055924 swapFree=4179676/4192956
[pid=22914] ppid=22912 vsize=36552 CPUtime=340.56
/proc/22914/stat : 22914 (march_hi) R 22912 22914 22757 0 -1 4194304 6148 0 0 0 34055 1 0 0 25 0 1 0 456740918 37429248 6131 1992294400 134512640 135197378 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 0 0 0
/proc/22914/statm: 9138 6131 91 167 0 8969 0
Current children cumulated CPU time (s) 340.56
Current children cumulated vsize (KiB) 36552

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22915
/proc/meminfo: memFree=1671440/2055924 swapFree=4179676/4192956
[pid=22914] ppid=22912 vsize=36552 CPUtime=400.27
/proc/22914/stat : 22914 (march_hi) R 22912 22914 22757 0 -1 4194304 7071 0 0 0 40025 2 0 0 25 0 1 0 456740918 37429248 7054 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 0 0 0
/proc/22914/statm: 9138 7054 91 167 0 8969 0
Current children cumulated CPU time (s) 400.27
Current children cumulated vsize (KiB) 36552

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22915
/proc/meminfo: memFree=1667728/2055924 swapFree=4179676/4192956
[pid=22914] ppid=22912 vsize=36552 CPUtime=459.96
/proc/22914/stat : 22914 (march_hi) R 22912 22914 22757 0 -1 4194304 7986 0 0 0 45994 2 0 0 25 0 1 0 456740918 37429248 7969 1992294400 134512640 135197378 4294956240 18446744073709551615 134556704 0 0 4096 0 0 0 0 17 0 0 0
/proc/22914/statm: 9138 7969 91 167 0 8969 0
Current children cumulated CPU time (s) 459.96
Current children cumulated vsize (KiB) 36552

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22915
/proc/meminfo: memFree=1664208/2055924 swapFree=4179676/4192956
[pid=22914] ppid=22912 vsize=49648 CPUtime=519.67
/proc/22914/stat : 22914 (march_hi) R 22912 22914 22757 0 -1 4194304 8917 0 0 0 51964 3 0 0 25 0 1 0 456740918 50839552 8900 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 0 0 0
/proc/22914/statm: 12412 8900 91 167 0 12243 0
Current children cumulated CPU time (s) 519.67
Current children cumulated vsize (KiB) 49648

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22915
/proc/meminfo: memFree=1660560/2055924 swapFree=4179676/4192956
[pid=22914] ppid=22912 vsize=57592 CPUtime=579.36
/proc/22914/stat : 22914 (march_hi) R 22912 22914 22757 0 -1 4194304 9827 0 0 0 57933 3 0 0 25 0 1 0 456740918 58974208 9810 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 0 0 0
/proc/22914/statm: 14398 9810 91 167 0 14229 0
Current children cumulated CPU time (s) 579.36
Current children cumulated vsize (KiB) 57592

[startup+642.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22915
/proc/meminfo: memFree=1656912/2055924 swapFree=4179676/4192956
[pid=22914] ppid=22912 vsize=57592 CPUtime=639.06
/proc/22914/stat : 22914 (march_hi) R 22912 22914 22757 0 -1 4194304 10708 0 0 0 63902 4 0 0 25 0 1 0 456740918 58974208 10691 1992294400 134512640 135197378 4294956240 18446744073709551615 134570830 0 0 4096 0 0 0 0 17 0 0 0
/proc/22914/statm: 14398 10691 91 167 0 14229 0
Current children cumulated CPU time (s) 639.06
Current children cumulated vsize (KiB) 57592

[startup+702.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22915
/proc/meminfo: memFree=1653392/2055924 swapFree=4179676/4192956
[pid=22914] ppid=22912 vsize=57592 CPUtime=698.75
/proc/22914/stat : 22914 (march_hi) R 22912 22914 22757 0 -1 4194304 11611 0 0 0 69871 4 0 0 25 0 1 0 456740918 58974208 11594 1992294400 134512640 135197378 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 0 0 0
/proc/22914/statm: 14398 11594 91 167 0 14229 0
Current children cumulated CPU time (s) 698.75
Current children cumulated vsize (KiB) 57592

[startup+762.308 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22915
/proc/meminfo: memFree=1649808/2055924 swapFree=4179676/4192956
[pid=22914] ppid=22912 vsize=57592 CPUtime=758.46
/proc/22914/stat : 22914 (march_hi) R 22912 22914 22757 0 -1 4194304 12485 0 0 0 75841 5 0 0 25 0 1 0 456740918 58974208 12468 1992294400 134512640 135197378 4294956240 18446744073709551615 134713217 0 0 4096 0 0 0 0 17 0 0 0
/proc/22914/statm: 14398 12468 91 167 0 14229 0
Current children cumulated CPU time (s) 758.46
Current children cumulated vsize (KiB) 57592

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22915
/proc/meminfo: memFree=1645968/2055924 swapFree=4179676/4192956
[pid=22914] ppid=22912 vsize=77236 CPUtime=818.16
/proc/22914/stat : 22914 (march_hi) R 22912 22914 22757 0 -1 4194304 13436 0 0 0 81811 5 0 0 25 0 1 0 456740918 79089664 13419 1992294400 134512640 135197378 4294956240 18446744073709551615 134542287 0 0 4096 0 0 0 0 17 0 0 0
/proc/22914/statm: 19309 13419 91 167 0 19140 0
Current children cumulated CPU time (s) 818.16
Current children cumulated vsize (KiB) 77236

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22915
/proc/meminfo: memFree=1642256/2055924 swapFree=4179676/4192956
[pid=22914] ppid=22912 vsize=77236 CPUtime=877.86
/proc/22914/stat : 22914 (march_hi) R 22912 22914 22757 0 -1 4194304 14316 0 0 0 87780 6 0 0 25 0 1 0 456740918 79089664 14299 1992294400 134512640 135197378 4294956240 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 0 0 0
/proc/22914/statm: 19309 14299 91 167 0 19140 0
Current children cumulated CPU time (s) 877.86
Current children cumulated vsize (KiB) 77236

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22915
/proc/meminfo: memFree=1638736/2055924 swapFree=4179676/4192956
[pid=22914] ppid=22912 vsize=77236 CPUtime=937.56
/proc/22914/stat : 22914 (march_hi) R 22912 22914 22757 0 -1 4194304 15228 0 0 0 93750 6 0 0 25 0 1 0 456740918 79089664 15211 1992294400 134512640 135197378 4294956240 18446744073709551615 134552532 0 0 4096 0 0 0 0 17 0 0 0
/proc/22914/statm: 19309 15211 91 167 0 19140 0
Current children cumulated CPU time (s) 937.56
Current children cumulated vsize (KiB) 77236

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22915
/proc/meminfo: memFree=1635152/2055924 swapFree=4179676/4192956
[pid=22914] ppid=22912 vsize=77236 CPUtime=997.25
/proc/22914/stat : 22914 (march_hi) R 22912 22914 22757 0 -1 4194304 16104 0 0 0 99719 6 0 0 25 0 1 0 456740918 79089664 16087 1992294400 134512640 135197378 4294956240 18446744073709551615 134525288 0 0 4096 0 0 0 0 17 0 0 0
/proc/22914/statm: 19309 16087 91 167 0 19140 0
Current children cumulated CPU time (s) 997.25
Current children cumulated vsize (KiB) 77236

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22915
/proc/meminfo: memFree=1631632/2055924 swapFree=4179676/4192956
[pid=22914] ppid=22912 vsize=77236 CPUtime=1056.96
/proc/22914/stat : 22914 (march_hi) R 22912 22914 22757 0 -1 4194304 17002 0 0 0 105689 7 0 0 25 0 1 0 456740918 79089664 16985 1992294400 134512640 135197378 4294956240 18446744073709551615 134539253 0 0 4096 0 0 0 0 17 0 0 0
/proc/22914/statm: 19309 16985 91 167 0 19140 0
Current children cumulated CPU time (s) 1056.96
Current children cumulated vsize (KiB) 77236

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22915
/proc/meminfo: memFree=1627984/2055924 swapFree=4179676/4192956
[pid=22914] ppid=22912 vsize=93124 CPUtime=1116.65
/proc/22914/stat : 22914 (march_hi) R 22912 22914 22757 0 -1 4194304 17907 0 0 0 111657 8 0 0 25 0 1 0 456740918 95358976 17890 1992294400 134512640 135197378 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 0 0 0
/proc/22914/statm: 23281 17890 91 167 0 23112 0
Current children cumulated CPU time (s) 1116.65
Current children cumulated vsize (KiB) 93124

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

[startup+1126.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22915
/proc/meminfo: memFree=1627664/2055924 swapFree=4179676/4192956
[pid=22914] ppid=22912 vsize=93124 CPUtime=1120.64
/proc/22914/stat : 22914 (march_hi) R 22912 22914 22757 0 -1 4194304 17965 0 0 0 112056 8 0 0 25 0 1 0 456740918 95358976 17948 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 0 0 0
/proc/22914/statm: 23281 17948 91 167 0 23112 0
Current children cumulated CPU time (s) 1120.64
Current children cumulated vsize (KiB) 93124

[startup+1151.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22915
/proc/meminfo: memFree=1626256/2055924 swapFree=4179676/4192956
[pid=22914] ppid=22912 vsize=93124 CPUtime=1146.1
/proc/22914/stat : 22914 (march_hi) R 22912 22914 22757 0 -1 4194304 18326 0 0 0 114602 8 0 0 25 0 1 0 456740918 95358976 18309 1992294400 134512640 135197378 4294956240 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 0 0 0
/proc/22914/statm: 23281 18309 91 167 0 23112 0
Current children cumulated CPU time (s) 1146.1
Current children cumulated vsize (KiB) 93124

[startup+1158.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22915
/proc/meminfo: memFree=1625872/2055924 swapFree=4179676/4192956
[pid=22914] ppid=22912 vsize=93124 CPUtime=1152.48
/proc/22914/stat : 22914 (march_hi) R 22912 22914 22757 0 -1 4194304 18415 0 0 0 115240 8 0 0 25 0 1 0 456740918 95358976 18398 1992294400 134512640 135197378 4294956240 18446744073709551615 134542152 0 0 4096 0 0 0 0 17 0 0 0
/proc/22914/statm: 23281 18398 91 167 0 23112 0
Current children cumulated CPU time (s) 1152.48
Current children cumulated vsize (KiB) 93124

[startup+1164.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22915
/proc/meminfo: memFree=1625488/2055924 swapFree=4179676/4192956
[pid=22914] ppid=22912 vsize=93124 CPUtime=1158.84
/proc/22914/stat : 22914 (march_hi) R 22912 22914 22757 0 -1 4194304 18504 0 0 0 115876 8 0 0 25 0 1 0 456740918 95358976 18487 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 0 0 0
/proc/22914/statm: 23281 18487 91 167 0 23112 0
Current children cumulated CPU time (s) 1158.84
Current children cumulated vsize (KiB) 93124

[startup+1167.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22915
/proc/meminfo: memFree=1625360/2055924 swapFree=4179676/4192956
[pid=22914] ppid=22912 vsize=93124 CPUtime=1162.03
/proc/22914/stat : 22914 (march_hi) R 22912 22914 22757 0 -1 4194304 18547 0 0 0 116195 8 0 0 25 0 1 0 456740918 95358976 18530 1992294400 134512640 135197378 4294956240 18446744073709551615 134542227 0 0 4096 0 0 0 0 17 0 0 0
/proc/22914/statm: 23281 18530 91 167 0 23112 0
Current children cumulated CPU time (s) 1162.03
Current children cumulated vsize (KiB) 93124

[startup+1168.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22915
/proc/meminfo: memFree=1625296/2055924 swapFree=4179676/4192956
[pid=22914] ppid=22912 vsize=93124 CPUtime=1162.82
/proc/22914/stat : 22914 (march_hi) R 22912 22914 22757 0 -1 4194304 18558 0 0 0 116274 8 0 0 25 0 1 0 456740918 95358976 18541 1992294400 134512640 135197378 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 0 0 0
/proc/22914/statm: 23281 18541 91 167 0 23112 0
Current children cumulated CPU time (s) 1162.82
Current children cumulated vsize (KiB) 93124

[startup+1169.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22915
/proc/meminfo: memFree=1625296/2055924 swapFree=4179676/4192956
[pid=22914] ppid=22912 vsize=93124 CPUtime=1163.22
/proc/22914/stat : 22914 (march_hi) R 22912 22914 22757 0 -1 4194304 18564 0 0 0 116314 8 0 0 25 0 1 0 456740918 95358976 18547 1992294400 134512640 135197378 4294956240 18446744073709551615 134525322 0 0 4096 0 0 0 0 17 0 0 0
/proc/22914/statm: 23281 18547 91 167 0 23112 0
Current children cumulated CPU time (s) 1163.22
Current children cumulated vsize (KiB) 93124

[startup+1169.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22915
/proc/meminfo: memFree=1625232/2055924 swapFree=4179676/4192956
[pid=22914] ppid=22912 vsize=93124 CPUtime=1163.42
/proc/22914/stat : 22914 (march_hi) R 22912 22914 22757 0 -1 4194304 18567 0 0 0 116334 8 0 0 25 0 1 0 456740918 95358976 18550 1992294400 134512640 135197378 4294956240 18446744073709551615 134539304 0 0 4096 0 0 0 0 17 0 0 0
/proc/22914/statm: 23281 18550 91 167 0 23112 0
Current children cumulated CPU time (s) 1163.42
Current children cumulated vsize (KiB) 93124

[startup+1169.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22915
/proc/meminfo: memFree=1625232/2055924 swapFree=4179676/4192956
[pid=22914] ppid=22912 vsize=93124 CPUtime=1163.52
/proc/22914/stat : 22914 (march_hi) R 22912 22914 22757 0 -1 4194304 18569 0 0 0 116344 8 0 0 25 0 1 0 456740918 95358976 18552 1992294400 134512640 135197378 4294956240 18446744073709551615 134525312 0 0 4096 0 0 0 0 17 0 0 0
/proc/22914/statm: 23281 18552 91 167 0 23112 0
Current children cumulated CPU time (s) 1163.52
Current children cumulated vsize (KiB) 93124

Child status: 10
Real time (s): 1169.43
CPU time (s): 1163.55
CPU user time (s): 1163.45
CPU system time (s): 0.099984
CPU usage (%): 99.4977
Max. virtual memory (cumulated for all children) (KiB): 93124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1163.45
system time used= 0.099984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18578
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= 16352

runsolver used 1.47978 second user time and 3.85441 second system time

The end

Launcher Data

Begin job on node83 at 2009-03-29 07:21:45
IDJOB=1518793
IDBENCH=70709
IDSOLVER=521
FILE ID=node83/1518793-1238304105
PBS_JOBID= 9061069
Free space on /tmp= 66480 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S23858409-056.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518793-1238304105/watcher-1518793-1238304105 -o /tmp/evaluation-result-1518793-1238304105/solver-1518793-1238304105 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1518793-1238304105.cnf

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

MD5SUM BENCH= 1d9e0ed32c3bf3bc5fbb21926c01a19c
RANDOM SEED=1785892347

node83.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		: 3000.268
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		: 3000.268
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:      2055924 kB
MemFree:       1700336 kB
Buffers:         67260 kB
Cached:         195552 kB
SwapCached:       7488 kB
Active:         156168 kB
Inactive:       125160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1700336 kB
SwapTotal:     4192956 kB
SwapFree:      4179676 kB
Dirty:             808 kB
Writeback:           0 kB
Mapped:          25976 kB
Slab:            58256 kB
Committed_AS:  1007668 kB
PageTables:       2680 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66480 MiB
End job on node83 at 2009-03-29 07:41:14