Trace number 1518146

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 225.056 225.113

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S956671877-054.cnf
MD5SUMfa9334576b7ead7d32e2b64d3b23241f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.032994
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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 520 variables and 2210 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, 13 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 518 free variables and 2197 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.505
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 168 duplicate clauses
0.00/0.02	c resolvent_look() :: found 95 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 520 variables and 2292 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 520 variabels and 2292 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2292 / 520 ) = 4.41
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 = 518
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 |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 33
0.02/0.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 556
0.09/0.18	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 5418
1.79/1.86	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 36358
14.19/14.27	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |********************************
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c |************************************
c |*************************************
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c |****************************************
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c |*******************************************
c |********************************************
c |*********************************************
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c |***********************************************
c |************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 173791
76.57/76.63	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |***********************
c |************************
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c |****************************
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c |*******************************
c |********************************
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c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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c |*************************************************************
225.03/225.10	c |0000100100001010000000000100000000000000000000000$$$$$$$$$$$$$$|
225.03/225.10	
c |*************************************************************
225.03/225.11	c
225.03/225.11	c main():: nodeCount: 481731
225.03/225.11	c main():: dead ends in main: 3838
225.03/225.11	c main():: lookAheadCount: 33163180
225.03/225.11	c main():: unitResolveCount: 4622118
225.03/225.11	c main():: time=225.070000
225.03/225.11	c main():: necessary_assignments: 86818
225.03/225.11	c main():: bin_sat: 0, bin_unsat 0
225.03/225.11	c main():: doublelook: #: 1306619, succes #: 703791
225.03/225.11	c main():: doublelook: overall 4.010 of all possible doublelooks executed
225.03/225.11	c main():: doublelook: succesrate: 53.864, average DL_trigger: 52.990
225.03/225.11	c main():: SOLUTION VERIFIED :-)
225.03/225.11	s SATISFIABLE
225.03/225.11	v 1 2 3 -4 -5 6 7 -8 9 10 -11 -12 -14 16 17 -18 19 -20 -21 -22 23 24 25 -26 -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 70 -71 72 73 74 75 -76 77 78 -79 80 -82 83 -84 85 86 -87 88 89 -90 91 -92 -94 -95 96 97 -98 99 -100 -101 102 103 -104 105 -106 -107 108 -109 -110 -111 112 -113 -114 115 117 -118 119 120 -121 122 123 -124 -125 126 -127 -128 -129 130 -131 -133 -134 -135 136 -137 -138 139 -140 -141 -142 -143 144 146 147 -148 -150 151 152 -153 154 155 156 157 -158 -159 160 -161 162 -163 164 -165 166 167 168 169 -170 171 172 173 -174 -175 176 -177 178 179 180 -181 -182 -183 184 -185 -186 187 -188 189 -190 191 -192 193 194 -195 196 197 -198 -199 -200 201 202 203 204 205 206 207 -208 -209 210 211 212 213 -214 215 -216 -217 -218 -219 -220 221 222 -223 224 225 226 -227 -228 -229 230 231 232 233 -234 236 -237 -238 -240 241 -242 243 244 -245 -246 247 -248 -249 -250 251 -252 253 -254 255 -256 257 258 -259 260 261 262 -263 -264 265 -266 -267 268 269 270 -271 -272 273 -274 -275 -276 -277 -278 279 -280 281 -282 -283 284 -285 -286 -287 -288 -289 290 -291 292 293 294 -295 296 297 298 299 -300 301 302 303 -304 -305 306 -307 -308 309 -310 311 312 313 -314 315 -316 317 319 320 321 322 -323 324 -325 326 -327 -328 -329 330 331 332 -333 334 335 336 -337 -338 -339 341 342 -343 345 -346 347 -348 349 -350 -351 352 -353 -354 355 356 357 358 359 -360 -361 -362 363 364 -365 -366 367 -368 -369 -370 371 372 373 374 375 -376 -377 -378 -379 380 381 -382 383 -384 387 388 389 -390 391 392 -394 395 396 397 398 -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 -436 437 438 441 -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 -483 484 -485 -486 -487 -488 489 -490 492 -493 -494 495 -496 497 498 500 -502 503 504 -505 506 -507 509 -511 512 -513 515 516 517 518 -519 -520 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-1518146-1238295937/watcher-1518146-1238295937 -o /tmp/evaluation-result-1518146-1238295937/solver-1518146-1238295937 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1518146-1238295937.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 0.98 0.99 3/64 5402
/proc/meminfo: memFree=1058520/2055920 swapFree=4177768/4192956
[pid=5402] ppid=5400 vsize=984 CPUtime=0
/proc/5402/stat : 5402 (march_nn) R 5400 5402 1898 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 1102260590 1007616 131 1992294400 134512640 135197250 4294956240 18446744073709551615 134722609 0 0 4096 0 0 0 0 17 1 0 0
/proc/5402/statm: 246 131 66 167 0 77 0

[startup+0.032437 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 5402
/proc/meminfo: memFree=1058520/2055920 swapFree=4177768/4192956
[pid=5402] ppid=5400 vsize=1768 CPUtime=0.02
/proc/5402/stat : 5402 (march_nn) R 5400 5402 1898 0 -1 4194304 283 0 0 0 2 0 0 0 18 0 1 0 1102260590 1810432 266 1992294400 134512640 135197250 4294956240 18446744073709551615 134541222 0 0 4096 0 0 0 0 17 1 0 0
/proc/5402/statm: 442 266 93 167 0 273 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1768

[startup+0.101442 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 5402
/proc/meminfo: memFree=1058520/2055920 swapFree=4177768/4192956
[pid=5402] ppid=5400 vsize=1900 CPUtime=0.09
/proc/5402/stat : 5402 (march_nn) R 5400 5402 1898 0 -1 4194304 309 0 0 0 9 0 0 0 18 0 1 0 1102260590 1945600 292 1992294400 134512640 135197250 4294956240 18446744073709551615 134525312 0 0 4096 0 0 0 0 17 1 0 0
/proc/5402/statm: 475 292 93 167 0 306 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1900

[startup+0.301462 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 5402
/proc/meminfo: memFree=1058520/2055920 swapFree=4177768/4192956
[pid=5402] ppid=5400 vsize=1900 CPUtime=0.29
/proc/5402/stat : 5402 (march_nn) R 5400 5402 1898 0 -1 4194304 322 0 0 0 29 0 0 0 19 0 1 0 1102260590 1945600 305 1992294400 134512640 135197250 4294956240 18446744073709551615 134548562 0 0 4096 0 0 0 0 17 1 0 0
/proc/5402/statm: 475 305 93 167 0 306 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1900

[startup+0.701504 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 5402
/proc/meminfo: memFree=1058520/2055920 swapFree=4177768/4192956
[pid=5402] ppid=5400 vsize=1900 CPUtime=0.69
/proc/5402/stat : 5402 (march_nn) R 5400 5402 1898 0 -1 4194304 337 0 0 0 69 0 0 0 22 0 1 0 1102260590 1945600 320 1992294400 134512640 135197250 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/5402/statm: 475 320 93 167 0 306 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1900

[startup+1.50158 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5403
/proc/meminfo: memFree=1057424/2055920 swapFree=4177768/4192956
[pid=5402] ppid=5400 vsize=2108 CPUtime=1.49
/proc/5402/stat : 5402 (march_nn) R 5400 5402 1898 0 -1 4194304 368 0 0 0 149 0 0 0 25 0 1 0 1102260590 2158592 351 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/5402/statm: 527 351 93 167 0 358 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2108

[startup+3.10175 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5403
/proc/meminfo: memFree=1057104/2055920 swapFree=4177768/4192956
[pid=5402] ppid=5400 vsize=2412 CPUtime=3.09
/proc/5402/stat : 5402 (march_nn) R 5400 5402 1898 0 -1 4194304 433 0 0 0 309 0 0 0 25 0 1 0 1102260590 2469888 416 1992294400 134512640 135197250 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/5402/statm: 603 416 93 167 0 434 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2412

[startup+6.30108 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5403
/proc/meminfo: memFree=1056784/2055920 swapFree=4177768/4192956
[pid=5402] ppid=5400 vsize=2724 CPUtime=6.29
/proc/5402/stat : 5402 (march_nn) R 5400 5402 1898 0 -1 4194304 501 0 0 0 629 0 0 0 25 0 1 0 1102260590 2789376 484 1992294400 134512640 135197250 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/5402/statm: 681 484 93 167 0 512 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2724

[startup+12.7017 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5403
/proc/meminfo: memFree=1056208/2055920 swapFree=4177768/4192956
[pid=5402] ppid=5400 vsize=3292 CPUtime=12.69
/proc/5402/stat : 5402 (march_nn) R 5400 5402 1898 0 -1 4194304 614 0 0 0 1269 0 0 0 25 0 1 0 1102260590 3371008 597 1992294400 134512640 135197250 4294956240 18446744073709551615 134594084 0 0 4096 0 0 0 0 17 1 0 0
/proc/5402/statm: 823 597 93 167 0 654 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3292

[startup+25.5021 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5403
/proc/meminfo: memFree=1055184/2055920 swapFree=4177768/4192956
[pid=5402] ppid=5400 vsize=4128 CPUtime=25.49
/proc/5402/stat : 5402 (march_nn) R 5400 5402 1898 0 -1 4194304 889 0 0 0 2548 1 0 0 25 0 1 0 1102260590 4227072 851 1992294400 134512640 135197250 4294956240 18446744073709551615 134597284 0 0 4096 0 0 0 0 17 1 0 0
/proc/5402/statm: 1032 851 93 167 0 863 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4128

[startup+51.1027 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5403
/proc/meminfo: memFree=1053456/2055920 swapFree=4177768/4192956
[pid=5402] ppid=5400 vsize=6468 CPUtime=51.08
/proc/5402/stat : 5402 (march_nn) R 5400 5402 1898 0 -1 4194304 1318 0 0 0 5107 1 0 0 25 0 1 0 1102260590 6623232 1280 1992294400 134512640 135197250 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/5402/statm: 1617 1280 93 167 0 1448 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6468

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5403
/proc/meminfo: memFree=1050128/2055920 swapFree=4177768/4192956
[pid=5402] ppid=5400 vsize=11636 CPUtime=102.27
/proc/5402/stat : 5402 (march_nn) R 5400 5402 1898 0 -1 4194304 2134 0 0 0 10225 2 0 0 25 0 1 0 1102260590 11915264 2096 1992294400 134512640 135197250 4294956240 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/5402/statm: 2909 2096 93 167 0 2740 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11636

[startup+162.302 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 5403
/proc/meminfo: memFree=1046416/2055920 swapFree=4177768/4192956
[pid=5402] ppid=5400 vsize=17224 CPUtime=162.25
/proc/5402/stat : 5402 (march_nn) R 5400 5402 1898 0 -1 4194304 3060 0 0 0 16222 3 0 0 25 0 1 0 1102260590 17637376 3022 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/5402/statm: 4306 3022 93 167 0 4137 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17224

[startup+222.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 5403
/proc/meminfo: memFree=1042704/2055920 swapFree=4177768/4192956
[pid=5402] ppid=5400 vsize=17224 CPUtime=222.23
/proc/5402/stat : 5402 (march_nn) R 5400 5402 1898 0 -1 4194304 3969 0 0 0 22220 3 0 0 25 0 1 0 1102260590 17637376 3931 1992294400 134512640 135197250 4294956240 18446744073709551615 134541268 0 0 4096 0 0 0 0 17 1 0 0
/proc/5402/statm: 4306 3931 93 167 0 4137 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17224

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

[startup+223.901 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 5403
/proc/meminfo: memFree=1042640/2055920 swapFree=4177768/4192956
[pid=5402] ppid=5400 vsize=17224 CPUtime=223.83
/proc/5402/stat : 5402 (march_nn) R 5400 5402 1898 0 -1 4194304 3994 0 0 0 22380 3 0 0 25 0 1 0 1102260590 17637376 3956 1992294400 134512640 135197250 4294956240 18446744073709551615 134548481 0 0 4096 0 0 0 0 17 1 0 0
/proc/5402/statm: 4306 3956 93 167 0 4137 0
Current children cumulated CPU time (s) 223.83
Current children cumulated vsize (KiB) 17224

[startup+224.702 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 5403
/proc/meminfo: memFree=1042576/2055920 swapFree=4177768/4192956
[pid=5402] ppid=5400 vsize=17224 CPUtime=224.63
/proc/5402/stat : 5402 (march_nn) R 5400 5402 1898 0 -1 4194304 4008 0 0 0 22460 3 0 0 25 0 1 0 1102260590 17637376 3970 1992294400 134512640 135197250 4294956240 18446744073709551615 134542237 0 0 4096 0 0 0 0 17 1 0 0
/proc/5402/statm: 4306 3970 93 167 0 4137 0
Current children cumulated CPU time (s) 224.63
Current children cumulated vsize (KiB) 17224

[startup+225.102 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 5403
/proc/meminfo: memFree=1042576/2055920 swapFree=4177768/4192956
[pid=5402] ppid=5400 vsize=17224 CPUtime=225.03
/proc/5402/stat : 5402 (march_nn) R 5400 5402 1898 0 -1 4194304 4014 0 0 0 22500 3 0 0 25 0 1 0 1102260590 17637376 3976 1992294400 134512640 135197250 4294956240 18446744073709551615 134542050 0 0 4096 0 0 0 0 17 1 0 0
/proc/5402/statm: 4306 3976 93 167 0 4137 0
Current children cumulated CPU time (s) 225.03
Current children cumulated vsize (KiB) 17224

Child status: 10
Real time (s): 225.113
CPU time (s): 225.056
CPU user time (s): 225.015
CPU system time (s): 0.040993
CPU usage (%): 99.9745
Max. virtual memory (cumulated for all children) (KiB): 17224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 225.015
system time used= 0.040993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4022
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= 351

runsolver used 0.167974 second user time and 0.482926 second system time

The end

Launcher Data 

Begin job on node2 at 2009-03-29 05:05:37
IDJOB=1518146
IDBENCH=70655
IDSOLVER=522
FILE ID=node2/1518146-1238295937
PBS_JOBID= 9061005
Free space on /tmp= 66496 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S956671877-054.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518146-1238295937/watcher-1518146-1238295937 -o /tmp/evaluation-result-1518146-1238295937/solver-1518146-1238295937 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1518146-1238295937.cnf

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

MD5SUM BENCH= fa9334576b7ead7d32e2b64d3b23241f
RANDOM SEED=1396557272

node2.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		: 3000.236
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		: 3000.236
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:       1058936 kB
Buffers:        102840 kB
Cached:         792904 kB
SwapCached:       8996 kB
Active:         126620 kB
Inactive:       780136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1058936 kB
SwapTotal:     4192956 kB
SwapFree:      4177768 kB
Dirty:             808 kB
Writeback:           0 kB
Mapped:          16668 kB
Slab:            76208 kB
Committed_AS:  2711636 kB
PageTables:       1476 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= 66496 MiB
End job on node2 at 2009-03-29 05:09:23