Trace number 1518902

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_nn nnSAT 511.159 511.289

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S1338462531-082.cnf
MD5SUM8cb1176508e2efdfe13581d28c3b3032
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.012997
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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 480 variables and 2040 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, 0 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 480 free variables and 2040 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.424
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 169 duplicate clauses
0.00/0.02	c resolvent_look() :: found 88 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 480 variables and 2128 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 480 variabels and 2128 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2128 / 480 ) = 4.43
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 = 480
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 37
0.00/0.02	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 522
0.10/0.17	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 4317
1.40/1.49	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 24501
9.49/9.50	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 98556
42.88/42.96	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 292180
140.66/140.79	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 658546
344.61/344.76	c |----------------------------------------------------------------|
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511.06/511.28	c |01001000010001011010000000000000000000000000000000000000$$$$$$$|
511.06/511.28	
c |*********************************************
511.06/511.28	c
511.06/511.28	c main():: nodeCount: 950196
511.06/511.28	c main():: dead ends in main: 11897
511.06/511.28	c main():: lookAheadCount: 64603970
511.06/511.28	c main():: unitResolveCount: 12609944
511.06/511.28	c main():: time=511.220000
511.06/511.28	c main():: necessary_assignments: 212146
511.06/511.28	c main():: bin_sat: 0, bin_unsat 0
511.06/511.28	c main():: doublelook: #: 3236582, succes #: 2081909
511.06/511.28	c main():: doublelook: overall 5.145 of all possible doublelooks executed
511.06/511.28	c main():: doublelook: succesrate: 64.324, average DL_trigger: 53.658
511.06/511.28	c main():: SOLUTION VERIFIED :-)
511.06/511.28	s SATISFIABLE
511.06/511.28	v -1 2 -3 4 5 -6 7 -8 9 10 -11 12 -14 -15 17 -18 19 22 23 -24 25 -26 27 -28 29 -30 -31 32 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 60 -61 -62 63 -64 65 66 -67 -68 -69 70 -71 72 -73 -74 -75 -76 77 79 -80 81 -82 83 84 85 86 -87 88 -89 90 -91 92 -93 -94 95 96 98 -99 100 101 -102 -103 104 -105 106 107 -108 -109 -110 -111 112 113 114 -116 117 -118 120 -121 -122 -123 124 125 -126 127 -128 129 130 131 -132 -133 -135 136 -137 138 139 140 -141 142 -143 -144 -145 146 -147 148 149 -150 152 -153 154 155 156 157 158 159 160 -161 -163 164 -165 166 -167 -168 170 171 -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 -201 203 -205 206 207 -208 209 -210 211 -213 -214 -215 216 -217 -218 -219 -220 221 222 223 224 225 -226 -227 228 -229 -230 231 232 233 -234 235 237 238 239 -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 -268 270 271 272 273 274 275 276 -277 278 279 -280 281 282 -283 -284 285 -286 287 -288 -289 290 -291 -292 293 294 -295 -296 297 298 -299 300 -301 303 -304 -306 -308 309 -310 -311 -312 -313 -314 -315 316 -317 318 -319 320 -321 -322 -323 324 -325 326 327 -328 329 331 332 -333 -334 335 -336 337 338 -339 340 -341 342 343 344 -345 346 347 348 349 -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 -396 397 399 -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 -456 457 458 -459 -460 461 -462 -463 -465 466 -467 468 469 -470 -471 472 474 475 -476 -477 -478 479 480 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-1518902-1238305782/watcher-1518902-1238305782 -o /tmp/evaluation-result-1518902-1238305782/solver-1518902-1238305782 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1518902-1238305782.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: 0.99 1.00 1.00 3/69 20079
/proc/meminfo: memFree=1017248/2055920 swapFree=4171840/4192956
[pid=20079] ppid=20077 vsize=972 CPUtime=0
/proc/20079/stat : 20079 (march_nn) R 20077 20079 19815 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 1103239891 995328 129 1992294400 134512640 135197250 4294956240 18446744073709551615 134565317 0 0 4096 0 0 0 0 17 1 0 0
/proc/20079/statm: 243 129 66 167 0 74 0

[startup+0.0708801 s]
/proc/loadavg: 0.99 1.00 1.00 3/69 20079
/proc/meminfo: memFree=1017248/2055920 swapFree=4171840/4192956
[pid=20079] ppid=20077 vsize=1708 CPUtime=0.06
/proc/20079/stat : 20079 (march_nn) R 20077 20079 19815 0 -1 4194304 286 0 0 0 6 0 0 0 18 0 1 0 1103239891 1748992 269 1992294400 134512640 135197250 4294956240 18446744073709551615 134542232 0 0 4096 0 0 0 0 17 1 0 0
/proc/20079/statm: 427 269 93 167 0 258 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1708

[startup+0.101882 s]
/proc/loadavg: 0.99 1.00 1.00 3/69 20079
/proc/meminfo: memFree=1017248/2055920 swapFree=4171840/4192956
[pid=20079] ppid=20077 vsize=1708 CPUtime=0.1
/proc/20079/stat : 20079 (march_nn) R 20077 20079 19815 0 -1 4194304 290 0 0 0 10 0 0 0 18 0 1 0 1103239891 1748992 273 1992294400 134512640 135197250 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/20079/statm: 427 273 93 167 0 258 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1708

[startup+0.301899 s]
/proc/loadavg: 0.99 1.00 1.00 3/69 20079
/proc/meminfo: memFree=1017248/2055920 swapFree=4171840/4192956
[pid=20079] ppid=20077 vsize=1840 CPUtime=0.3
/proc/20079/stat : 20079 (march_nn) R 20077 20079 19815 0 -1 4194304 307 0 0 0 30 0 0 0 19 0 1 0 1103239891 1884160 290 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/20079/statm: 460 290 93 167 0 291 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1840

[startup+0.701934 s]
/proc/loadavg: 0.99 1.00 1.00 3/69 20079
/proc/meminfo: memFree=1017248/2055920 swapFree=4171840/4192956
[pid=20079] ppid=20077 vsize=1840 CPUtime=0.7
/proc/20079/stat : 20079 (march_nn) R 20077 20079 19815 0 -1 4194304 322 0 0 0 70 0 0 0 22 0 1 0 1103239891 1884160 305 1992294400 134512640 135197250 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/20079/statm: 460 305 93 167 0 291 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1840

[startup+1.502 s]
/proc/loadavg: 0.99 1.00 1.00 2/70 20080
/proc/meminfo: memFree=1016280/2055920 swapFree=4171840/4192956
[pid=20079] ppid=20077 vsize=2112 CPUtime=1.5
/proc/20079/stat : 20079 (march_nn) R 20077 20079 19815 0 -1 4194304 367 0 0 0 150 0 0 0 25 0 1 0 1103239891 2162688 350 1992294400 134512640 135197250 4294956240 18446744073709551615 134541962 0 0 4096 0 0 0 0 17 1 0 0
/proc/20079/statm: 528 350 93 167 0 359 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2112

[startup+3.10114 s]
/proc/loadavg: 0.99 1.00 1.00 2/70 20080
/proc/meminfo: memFree=1015960/2055920 swapFree=4171840/4192956
[pid=20079] ppid=20077 vsize=2280 CPUtime=3.09
/proc/20079/stat : 20079 (march_nn) R 20077 20079 19815 0 -1 4194304 395 0 0 0 309 0 0 0 25 0 1 0 1103239891 2334720 378 1992294400 134512640 135197250 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/20079/statm: 570 378 93 167 0 401 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2280

[startup+6.30142 s]
/proc/loadavg: 0.99 1.00 1.00 2/70 20080
/proc/meminfo: memFree=1015640/2055920 swapFree=4171840/4192956
[pid=20079] ppid=20077 vsize=2564 CPUtime=6.29
/proc/20079/stat : 20079 (march_nn) R 20077 20079 19815 0 -1 4194304 463 0 0 0 629 0 0 0 25 0 1 0 1103239891 2625536 446 1992294400 134512640 135197250 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/20079/statm: 641 446 93 167 0 472 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2564

[startup+12.702 s]
/proc/loadavg: 0.99 1.00 1.00 2/70 20080
/proc/meminfo: memFree=1015064/2055920 swapFree=4171840/4192956
[pid=20079] ppid=20077 vsize=3132 CPUtime=12.69
/proc/20079/stat : 20079 (march_nn) R 20077 20079 19815 0 -1 4194304 576 0 0 0 1269 0 0 0 25 0 1 0 1103239891 3207168 559 1992294400 134512640 135197250 4294956240 18446744073709551615 134552482 0 0 4096 0 0 0 0 17 1 0 0
/proc/20079/statm: 783 559 93 167 0 614 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3132

[startup+25.5011 s]
/proc/loadavg: 0.99 1.00 1.00 2/70 20080
/proc/meminfo: memFree=1014040/2055920 swapFree=4171840/4192956
[pid=20079] ppid=20077 vsize=3932 CPUtime=25.48
/proc/20079/stat : 20079 (march_nn) R 20077 20079 19815 0 -1 4194304 839 0 0 0 2548 0 0 0 25 0 1 0 1103239891 4026368 806 1992294400 134512640 135197250 4294956240 18446744073709551615 134542315 0 0 4096 0 0 0 0 17 1 0 0
/proc/20079/statm: 983 806 93 167 0 814 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3932

[startup+51.1013 s]
/proc/loadavg: 0.99 1.00 1.00 2/70 20080
/proc/meminfo: memFree=1012376/2055920 swapFree=4171840/4192956
[pid=20079] ppid=20077 vsize=6232 CPUtime=51.07
/proc/20079/stat : 20079 (march_nn) R 20077 20079 19815 0 -1 4194304 1255 0 0 0 5107 0 0 0 25 0 1 0 1103239891 6381568 1222 1992294400 134512640 135197250 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/20079/statm: 1558 1222 93 167 0 1389 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6232

[startup+102.306 s]
/proc/loadavg: 1.04 1.01 1.00 2/70 20080
/proc/meminfo: memFree=1009112/2055920 swapFree=4171840/4192956
[pid=20079] ppid=20077 vsize=11312 CPUtime=102.27
/proc/20079/stat : 20079 (march_nn) R 20077 20079 19815 0 -1 4194304 2056 0 0 0 10226 1 0 0 25 0 1 0 1103239891 11583488 2023 1992294400 134512640 135197250 4294956240 18446744073709551615 134649053 0 0 4096 0 0 0 0 17 1 0 0
/proc/20079/statm: 2828 2023 93 167 0 2659 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11312

[startup+162.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/70 20080
/proc/meminfo: memFree=1005528/2055920 swapFree=4171840/4192956
[pid=20079] ppid=20077 vsize=16856 CPUtime=162.24
/proc/20079/stat : 20079 (march_nn) R 20077 20079 19815 0 -1 4194304 2936 0 0 0 16223 1 0 0 25 0 1 0 1103239891 17260544 2903 1992294400 134512640 135197250 4294956240 18446744073709551615 134552432 0 0 4096 0 0 0 0 17 1 0 0
/proc/20079/statm: 4214 2903 93 167 0 4045 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16856

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 20080
/proc/meminfo: memFree=1002008/2055920 swapFree=4171840/4192956
[pid=20079] ppid=20077 vsize=16856 CPUtime=222.23
/proc/20079/stat : 20079 (march_nn) R 20077 20079 19815 0 -1 4194304 3811 0 0 0 22221 2 0 0 25 0 1 0 1103239891 17260544 3778 1992294400 134512640 135197250 4294956240 18446744073709551615 134570780 0 0 4096 0 0 0 0 17 1 0 0
/proc/20079/statm: 4214 3778 93 167 0 4045 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 16856

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 20080
/proc/meminfo: memFree=998616/2055920 swapFree=4171840/4192956
[pid=20079] ppid=20077 vsize=25744 CPUtime=282.22
/proc/20079/stat : 20079 (march_nn) R 20077 20079 19815 0 -1 4194304 4651 0 0 0 28219 3 0 0 25 0 1 0 1103239891 26361856 4618 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/20079/statm: 6436 4618 93 167 0 6267 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 25744

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 20080
/proc/meminfo: memFree=995480/2055920 swapFree=4171840/4192956
[pid=20079] ppid=20077 vsize=25744 CPUtime=342.2
/proc/20079/stat : 20079 (march_nn) R 20077 20079 19815 0 -1 4194304 5435 0 0 0 34217 3 0 0 25 0 1 0 1103239891 26361856 5402 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/20079/statm: 6436 5402 93 167 0 6267 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 25744

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 20080
/proc/meminfo: memFree=992088/2055920 swapFree=4171840/4192956
[pid=20079] ppid=20077 vsize=34476 CPUtime=402.19
/proc/20079/stat : 20079 (march_nn) R 20077 20079 19815 0 -1 4194304 6291 0 0 0 40215 4 0 0 25 0 1 0 1103239891 35303424 6258 1992294400 134512640 135197250 4294956240 18446744073709551615 134522781 0 0 4096 0 0 0 0 17 1 0 0
/proc/20079/statm: 8619 6258 93 167 0 8450 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 34476

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 20080
/proc/meminfo: memFree=988888/2055920 swapFree=4171840/4192956
[pid=20079] ppid=20077 vsize=40612 CPUtime=462.18
/proc/20079/stat : 20079 (march_nn) R 20077 20079 19815 0 -1 4194304 7082 0 0 0 46213 5 0 0 25 0 1 0 1103239891 41586688 7049 1992294400 134512640 135197250 4294956240 18446744073709551615 134552488 0 0 4096 0 0 0 0 17 1 0 0
/proc/20079/statm: 10153 7049 93 167 0 9984 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 40612

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

[startup+486.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 20080
/proc/meminfo: memFree=987544/2055920 swapFree=4171840/4192956
[pid=20079] ppid=20077 vsize=40612 CPUtime=486.17
/proc/20079/stat : 20079 (march_nn) R 20077 20079 19815 0 -1 4194304 7410 0 0 0 48612 5 0 0 25 0 1 0 1103239891 41586688 7377 1992294400 134512640 135197250 4294956240 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/20079/statm: 10153 7377 93 167 0 9984 0
Current children cumulated CPU time (s) 486.17
Current children cumulated vsize (KiB) 40612

[startup+499.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 20080
/proc/meminfo: memFree=986968/2055920 swapFree=4171840/4192956
[pid=20079] ppid=20077 vsize=40612 CPUtime=498.96
/proc/20079/stat : 20079 (march_nn) R 20077 20079 19815 0 -1 4194304 7576 0 0 0 49891 5 0 0 25 0 1 0 1103239891 41586688 7543 1992294400 134512640 135197250 4294956240 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/20079/statm: 10153 7543 93 167 0 9984 0
Current children cumulated CPU time (s) 498.96
Current children cumulated vsize (KiB) 40612

[startup+505.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 20080
/proc/meminfo: memFree=986648/2055920 swapFree=4171840/4192956
[pid=20079] ppid=20077 vsize=40612 CPUtime=505.36
/proc/20079/stat : 20079 (march_nn) R 20077 20079 19815 0 -1 4194304 7663 0 0 0 50531 5 0 0 25 0 1 0 1103239891 41586688 7630 1992294400 134512640 135197250 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/20079/statm: 10153 7630 93 167 0 9984 0
Current children cumulated CPU time (s) 505.36
Current children cumulated vsize (KiB) 40612

[startup+508.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 20080
/proc/meminfo: memFree=986456/2055920 swapFree=4171840/4192956
[pid=20079] ppid=20077 vsize=40612 CPUtime=508.56
/proc/20079/stat : 20079 (march_nn) R 20077 20079 19815 0 -1 4194304 7706 0 0 0 50851 5 0 0 25 0 1 0 1103239891 41586688 7673 1992294400 134512640 135197250 4294956240 18446744073709551615 134526700 0 0 4096 0 0 0 0 17 1 0 0
/proc/20079/statm: 10153 7673 93 167 0 9984 0
Current children cumulated CPU time (s) 508.56
Current children cumulated vsize (KiB) 40612

[startup+510.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 20080
/proc/meminfo: memFree=986328/2055920 swapFree=4171840/4192956
[pid=20079] ppid=20077 vsize=40612 CPUtime=510.16
/proc/20079/stat : 20079 (march_nn) R 20077 20079 19815 0 -1 4194304 7728 0 0 0 51011 5 0 0 25 0 1 0 1103239891 41586688 7695 1992294400 134512640 135197250 4294956240 18446744073709551615 134593744 0 0 4096 0 0 0 0 17 1 0 0
/proc/20079/statm: 10153 7695 93 167 0 9984 0
Current children cumulated CPU time (s) 510.16
Current children cumulated vsize (KiB) 40612

[startup+510.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 20080
/proc/meminfo: memFree=986328/2055920 swapFree=4171840/4192956
[pid=20079] ppid=20077 vsize=40612 CPUtime=510.56
/proc/20079/stat : 20079 (march_nn) R 20077 20079 19815 0 -1 4194304 7733 0 0 0 51051 5 0 0 25 0 1 0 1103239891 41586688 7700 1992294400 134512640 135197250 4294956240 18446744073709551615 134542114 0 0 4096 0 0 0 0 17 1 0 0
/proc/20079/statm: 10153 7700 93 167 0 9984 0
Current children cumulated CPU time (s) 510.56
Current children cumulated vsize (KiB) 40612

[startup+511.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 20080
/proc/meminfo: memFree=986328/2055920 swapFree=4171840/4192956
[pid=20079] ppid=20077 vsize=40612 CPUtime=510.96
/proc/20079/stat : 20079 (march_nn) R 20077 20079 19815 0 -1 4194304 7738 0 0 0 51091 5 0 0 25 0 1 0 1103239891 41586688 7705 1992294400 134512640 135197250 4294956240 18446744073709551615 134525353 0 0 4096 0 0 0 0 17 1 0 0
/proc/20079/statm: 10153 7705 93 167 0 9984 0
Current children cumulated CPU time (s) 510.96
Current children cumulated vsize (KiB) 40612

[startup+511.202 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 20080
/proc/meminfo: memFree=986328/2055920 swapFree=4171840/4192956
[pid=20079] ppid=20077 vsize=40612 CPUtime=511.06
/proc/20079/stat : 20079 (march_nn) R 20077 20079 19815 0 -1 4194304 7740 0 0 0 51101 5 0 0 25 0 1 0 1103239891 41586688 7707 1992294400 134512640 135197250 4294956240 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/20079/statm: 10153 7707 93 167 0 9984 0
Current children cumulated CPU time (s) 511.06
Current children cumulated vsize (KiB) 40612

Child status: 10
Real time (s): 511.289
CPU time (s): 511.159
CPU user time (s): 511.098
CPU system time (s): 0.06099
CPU usage (%): 99.9746
Max. virtual memory (cumulated for all children) (KiB): 40612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 511.098
system time used= 0.06099
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7757
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= 1153

runsolver used 0.428934 second user time and 1.45178 second system time

The end

Launcher Data 

Begin job on node58 at 2009-03-29 07:49:42
IDJOB=1518902
IDBENCH=70718
IDSOLVER=522
FILE ID=node58/1518902-1238305782
PBS_JOBID= 9061036
Free space on /tmp= 66400 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S1338462531-082.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518902-1238305782/watcher-1518902-1238305782 -o /tmp/evaluation-result-1518902-1238305782/solver-1518902-1238305782 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1518902-1238305782.cnf

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

MD5SUM BENCH= 8cb1176508e2efdfe13581d28c3b3032
RANDOM SEED=1758323950

node58.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		: 3000.222
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		: 3000.222
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:       1017664 kB
Buffers:         89860 kB
Cached:         855896 kB
SwapCached:      11412 kB
Active:         276592 kB
Inactive:       682100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1017664 kB
SwapTotal:     4192956 kB
SwapFree:      4171840 kB
Dirty:             800 kB
Writeback:           0 kB
Mapped:          17436 kB
Slab:            65028 kB
Committed_AS:  2524264 kB
PageTables:       1764 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= 66400 MiB
End job on node58 at 2009-03-29 07:58:13