Trace number 1628188

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 542.875 543.022

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S1494961823-060.cnf
MD5SUM7495f98ae37985dd5ad2be6175c3d801
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.078987
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	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 500 variables and 2125 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, 23 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 496 free variables and 2102 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.492
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 182 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 500 variables and 2186 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 500 variabels and 2186 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2186 / 500 ) = 4.37
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 = 496
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: 176
0.10/0.11	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 701
0.19/0.26	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 5168
1.79/1.83	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 29788
11.89/11.90	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 122536
55.07/55.12	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 371057
183.94/184.07	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 857778
461.56/461.73	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
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c |************
c |*************
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c |***************
c |****************
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542.84/543.01	c |100101101000100000000000000000100000000000000000000000000$$$$$$|
542.84/543.01	
c |**************************
542.84/543.01	c
542.84/543.01	c main():: nodeCount: 1001307
542.84/543.01	c main():: dead ends in main: 11991
542.84/543.01	c main():: lookAheadCount: 68679340
542.84/543.01	c main():: unitResolveCount: 13023579
542.84/543.01	c main():: time=542.940000
542.84/543.01	c main():: necessary_assignments: 228984
542.84/543.01	c main():: bin_sat: 0, bin_unsat 0
542.84/543.01	c main():: doublelook: #: 3315550, succes #: 2089106
542.84/543.01	c main():: doublelook: overall 4.951 of all possible doublelooks executed
542.84/543.01	c main():: doublelook: succesrate: 63.009, average DL_trigger: 53.773
542.84/543.01	c main():: SOLUTION VERIFIED :-)
542.84/543.01	s SATISFIABLE
542.84/543.01	v -1 -2 3 -4 5 -6 -7 8 -9 10 11 -12 13 14 -15 16 17 18 -20 -21 22 23 -24 25 26 27 28 -29 30 31 32 -33 35 36 -38 39 -40 41 -42 43 -44 45 46 -47 -48 49 -50 51 -54 -55 56 57 -58 -59 60 61 -62 -63 64 65 -66 68 -69 70 71 72 73 74 -75 -76 77 78 79 80 81 -82 83 84 85 -86 -88 -89 90 92 93 94 95 96 -97 98 -99 -100 101 102 -103 104 -105 -106 -107 -108 -109 110 -111 112 114 115 116 -117 -118 119 120 121 122 123 -124 -125 126 -127 -129 -130 -131 132 -133 134 135 -136 137 -138 -140 -141 -142 -143 -144 -145 -146 147 148 -149 -150 151 -152 153 -154 -156 157 -158 159 160 -161 163 -164 165 166 167 169 170 -171 172 173 174 175 176 -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 -216 217 218 220 221 -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 -252 -253 254 255 256 257 258 -259 -260 -261 -262 -263 -265 266 268 269 270 -271 -272 273 274 275 276 -277 278 -279 280 -282 283 -284 285 286 287 -288 -289 -290 -292 -293 294 -295 -296 297 -298 299 -300 -301 -302 -303 -304 305 -306 307 -308 309 -310 311 312 313 314 315 316 -317 -318 319 320 -321 322 323 324 325 326 327 328 -329 -330 331 332 -333 -334 335 336 337 338 339 -340 341 342 -343 344 345 346 347 348 349 -350 -351 -352 -353 354 355 -356 357 -358 359 360 -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 -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 -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 -481 -482 483 484 485 486 -487 -488 489 -490 491 492 493 494 495 496 -497 498 -500 0

Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1628188-1240140197/watcher-1628188-1240140197 -o /tmp/evaluation-result-1628188-1240140197/solver-1628188-1240140197 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628188-1240140197.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: 0.98 0.98 0.99 3/64 25303
/proc/meminfo: memFree=1196840/2055920 swapFree=4192956/4192956
[pid=25303] ppid=25301 vsize=976 CPUtime=0
/proc/25303/stat : 25303 (march_hi) R 25301 25303 25234 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 42052906 999424 129 1992294400 134512640 135197378 4294956240 18446744073709551615 134722737 0 0 4096 0 0 0 0 17 1 0 0
/proc/25303/statm: 244 129 65 167 0 75 0

[startup+0.103335 s]
/proc/loadavg: 0.98 0.98 0.99 3/64 25303
/proc/meminfo: memFree=1196840/2055920 swapFree=4192956/4192956
[pid=25303] ppid=25301 vsize=1872 CPUtime=0.1
/proc/25303/stat : 25303 (march_hi) R 25301 25303 25234 0 -1 4194304 303 0 0 0 10 0 0 0 18 0 1 0 42052906 1916928 286 1992294400 134512640 135197378 4294956240 18446744073709551615 134614275 0 0 4096 0 0 0 0 17 1 0 0
/proc/25303/statm: 468 286 91 167 0 299 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1872

[startup+0.201346 s]
/proc/loadavg: 0.98 0.98 0.99 3/64 25303
/proc/meminfo: memFree=1196840/2055920 swapFree=4192956/4192956
[pid=25303] ppid=25301 vsize=1872 CPUtime=0.19
/proc/25303/stat : 25303 (march_hi) R 25301 25303 25234 0 -1 4194304 312 0 0 0 19 0 0 0 18 0 1 0 42052906 1916928 295 1992294400 134512640 135197378 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/25303/statm: 468 295 91 167 0 299 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1872

[startup+0.301358 s]
/proc/loadavg: 0.98 0.98 0.99 3/64 25303
/proc/meminfo: memFree=1196840/2055920 swapFree=4192956/4192956
[pid=25303] ppid=25301 vsize=1872 CPUtime=0.29
/proc/25303/stat : 25303 (march_hi) R 25301 25303 25234 0 -1 4194304 314 0 0 0 29 0 0 0 19 0 1 0 42052906 1916928 297 1992294400 134512640 135197378 4294956240 18446744073709551615 134649156 0 0 4096 0 0 0 0 17 1 0 0
/proc/25303/statm: 468 297 91 167 0 299 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1872

[startup+0.701404 s]
/proc/loadavg: 0.98 0.98 0.99 3/64 25303
/proc/meminfo: memFree=1196840/2055920 swapFree=4192956/4192956
[pid=25303] ppid=25301 vsize=1872 CPUtime=0.69
/proc/25303/stat : 25303 (march_hi) R 25301 25303 25234 0 -1 4194304 333 0 0 0 69 0 0 0 22 0 1 0 42052906 1916928 316 1992294400 134512640 135197378 4294956240 18446744073709551615 134542040 0 0 4096 0 0 0 0 17 1 0 0
/proc/25303/statm: 468 316 91 167 0 299 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1872

[startup+1.5015 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 25304
/proc/meminfo: memFree=1195872/2055920 swapFree=4192956/4192956
[pid=25303] ppid=25301 vsize=2092 CPUtime=1.49
/proc/25303/stat : 25303 (march_hi) R 25301 25303 25234 0 -1 4194304 363 0 0 0 149 0 0 0 25 0 1 0 42052906 2142208 346 1992294400 134512640 135197378 4294956240 18446744073709551615 134542426 0 0 4096 0 0 0 0 17 1 0 0
/proc/25303/statm: 523 346 91 167 0 354 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2092

[startup+3.10168 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 25304
/proc/meminfo: memFree=1195616/2055920 swapFree=4192956/4192956
[pid=25303] ppid=25301 vsize=2560 CPUtime=3.09
/proc/25303/stat : 25303 (march_hi) R 25301 25303 25234 0 -1 4194304 447 0 0 0 309 0 0 0 25 0 1 0 42052906 2621440 430 1992294400 134512640 135197378 4294956240 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0
/proc/25303/statm: 640 430 91 167 0 471 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2560

[startup+6.30105 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 25304
/proc/meminfo: memFree=1195168/2055920 swapFree=4192956/4192956
[pid=25303] ppid=25301 vsize=2712 CPUtime=6.29
/proc/25303/stat : 25303 (march_hi) R 25301 25303 25234 0 -1 4194304 508 0 0 0 629 0 0 0 25 0 1 0 42052906 2777088 491 1992294400 134512640 135197378 4294956240 18446744073709551615 134525358 0 0 4096 0 0 0 0 17 1 0 0
/proc/25303/statm: 678 491 91 167 0 509 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2712

[startup+12.7018 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 25304
/proc/meminfo: memFree=1194592/2055920 swapFree=4192956/4192956
[pid=25303] ppid=25301 vsize=3276 CPUtime=12.69
/proc/25303/stat : 25303 (march_hi) R 25301 25303 25234 0 -1 4194304 643 0 0 0 1269 0 0 0 25 0 1 0 42052906 3354624 587 1992294400 134512640 135197378 4294956240 18446744073709551615 134601940 0 0 4096 0 0 0 0 17 1 0 0
/proc/25303/statm: 819 587 91 167 0 650 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3276

[startup+25.5023 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25304
/proc/meminfo: memFree=1193696/2055920 swapFree=4192956/4192956
[pid=25303] ppid=25301 vsize=4016 CPUtime=25.48
/proc/25303/stat : 25303 (march_hi) R 25301 25303 25234 0 -1 4194304 861 0 0 0 2547 1 0 0 25 0 1 0 42052906 4112384 805 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/25303/statm: 1004 805 91 167 0 835 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4016

[startup+51.1023 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25304
/proc/meminfo: memFree=1192160/2055920 swapFree=4192956/4192956
[pid=25303] ppid=25301 vsize=6380 CPUtime=51.07
/proc/25303/stat : 25303 (march_hi) R 25301 25303 25234 0 -1 4194304 1267 0 0 0 5106 1 0 0 25 0 1 0 42052906 6533120 1211 1992294400 134512640 135197378 4294956240 18446744073709551615 134541973 0 0 4096 0 0 0 0 17 1 0 0
/proc/25303/statm: 1595 1211 91 167 0 1426 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6380

[startup+102.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25304
/proc/meminfo: memFree=1188896/2055920 swapFree=4192956/4192956
[pid=25303] ppid=25301 vsize=11724 CPUtime=102.27
/proc/25303/stat : 25303 (march_hi) R 25301 25303 25234 0 -1 4194304 2062 0 0 0 10225 2 0 0 25 0 1 0 42052906 12005376 2006 1992294400 134512640 135197378 4294956240 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/25303/statm: 2931 2006 91 167 0 2762 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11724

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25304
/proc/meminfo: memFree=1185312/2055920 swapFree=4192956/4192956
[pid=25303] ppid=25301 vsize=17408 CPUtime=162.25
/proc/25303/stat : 25303 (march_hi) R 25301 25303 25234 0 -1 4194304 2959 0 0 0 16222 3 0 0 25 0 1 0 42052906 17825792 2903 1992294400 134512640 135197378 4294956240 18446744073709551615 134552854 0 0 4096 0 0 0 0 17 1 0 0
/proc/25303/statm: 4352 2903 91 167 0 4183 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17408

[startup+222.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25304
/proc/meminfo: memFree=1181728/2055920 swapFree=4192956/4192956
[pid=25303] ppid=25301 vsize=17408 CPUtime=222.23
/proc/25303/stat : 25303 (march_hi) R 25301 25303 25234 0 -1 4194304 3832 0 0 0 22219 4 0 0 25 0 1 0 42052906 17825792 3776 1992294400 134512640 135197378 4294956240 18446744073709551615 134542169 0 0 4096 0 0 0 0 17 1 0 0
/proc/25303/statm: 4352 3776 91 167 0 4183 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17408

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25304
/proc/meminfo: memFree=1178336/2055920 swapFree=4192956/4192956
[pid=25303] ppid=25301 vsize=26828 CPUtime=282.21
/proc/25303/stat : 25303 (march_hi) R 25301 25303 25234 0 -1 4194304 4691 0 0 0 28216 5 0 0 25 0 1 0 42052906 27471872 4635 1992294400 134512640 135197378 4294956240 18446744073709551615 134541914 0 0 4096 0 0 0 0 17 1 0 0
/proc/25303/statm: 6707 4635 91 167 0 6538 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 26828

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25304
/proc/meminfo: memFree=1174880/2055920 swapFree=4192956/4192956
[pid=25303] ppid=25301 vsize=26828 CPUtime=342.2
/proc/25303/stat : 25303 (march_hi) R 25301 25303 25234 0 -1 4194304 5524 0 0 0 34214 6 0 0 25 0 1 0 42052906 27471872 5468 1992294400 134512640 135197378 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/25303/statm: 6707 5468 91 167 0 6538 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 26828

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25304
/proc/meminfo: memFree=1171552/2055920 swapFree=4192956/4192956
[pid=25303] ppid=25301 vsize=35560 CPUtime=402.18
/proc/25303/stat : 25303 (march_hi) R 25301 25303 25234 0 -1 4194304 6346 0 0 0 40211 7 0 0 25 0 1 0 42052906 36413440 6290 1992294400 134512640 135197378 4294956240 18446744073709551615 134542431 0 0 4096 0 0 0 0 17 1 0 0
/proc/25303/statm: 8890 6290 91 167 0 8721 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 35560

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25304
/proc/meminfo: memFree=1168480/2055920 swapFree=4192956/4192956
[pid=25303] ppid=25301 vsize=35560 CPUtime=462.16
/proc/25303/stat : 25303 (march_hi) R 25301 25303 25234 0 -1 4194304 7106 0 0 0 46209 7 0 0 25 0 1 0 42052906 36413440 7050 1992294400 134512640 135197378 4294956240 18446744073709551615 134590377 0 0 4096 0 0 0 0 17 1 0 0
/proc/25303/statm: 8890 7050 91 167 0 8721 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 35560

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25304
/proc/meminfo: memFree=1165216/2055920 swapFree=4192956/4192956
[pid=25303] ppid=25301 vsize=42896 CPUtime=522.15
/proc/25303/stat : 25303 (march_hi) R 25301 25303 25234 0 -1 4194304 7934 0 0 0 52207 8 0 0 25 0 1 0 42052906 43925504 7878 1992294400 134512640 135197378 4294956240 18446744073709551615 134539269 0 0 4096 0 0 0 0 17 1 0 0
/proc/25303/statm: 10724 7878 91 167 0 10555 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 42896

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

[startup+524.805 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25304
/proc/meminfo: memFree=1165088/2055920 swapFree=4192956/4192956
[pid=25303] ppid=25301 vsize=42896 CPUtime=524.65
/proc/25303/stat : 25303 (march_hi) R 25301 25303 25234 0 -1 4194304 7966 0 0 0 52457 8 0 0 25 0 1 0 42052906 43925504 7910 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/25303/statm: 10724 7910 91 167 0 10555 0
Current children cumulated CPU time (s) 524.65
Current children cumulated vsize (KiB) 42896

[startup+531.202 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25304
/proc/meminfo: memFree=1164768/2055920 swapFree=4192956/4192956
[pid=25303] ppid=25301 vsize=42896 CPUtime=531.05
/proc/25303/stat : 25303 (march_hi) R 25301 25303 25234 0 -1 4194304 8047 0 0 0 53097 8 0 0 25 0 1 0 42052906 43925504 7991 1992294400 134512640 135197378 4294956240 18446744073709551615 134542045 0 0 4096 0 0 0 0 17 1 0 0
/proc/25303/statm: 10724 7991 91 167 0 10555 0
Current children cumulated CPU time (s) 531.05
Current children cumulated vsize (KiB) 42896

[startup+537.602 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25304
/proc/meminfo: memFree=1164384/2055920 swapFree=4192956/4192956
[pid=25303] ppid=25301 vsize=42896 CPUtime=537.45
/proc/25303/stat : 25303 (march_hi) R 25301 25303 25234 0 -1 4194304 8145 0 0 0 53737 8 0 0 25 0 1 0 42052906 43925504 8089 1992294400 134512640 135197378 4294956240 18446744073709551615 134570801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25303/statm: 10724 8089 91 167 0 10555 0
Current children cumulated CPU time (s) 537.45
Current children cumulated vsize (KiB) 42896

[startup+540.801 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25304
/proc/meminfo: memFree=1164192/2055920 swapFree=4192956/4192956
[pid=25303] ppid=25301 vsize=42896 CPUtime=540.64
/proc/25303/stat : 25303 (march_hi) R 25301 25303 25234 0 -1 4194304 8191 0 0 0 54056 8 0 0 25 0 1 0 42052906 43925504 8135 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/25303/statm: 10724 8135 91 167 0 10555 0
Current children cumulated CPU time (s) 540.64
Current children cumulated vsize (KiB) 42896

[startup+542.405 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25304
/proc/meminfo: memFree=1164064/2055920 swapFree=4192956/4192956
[pid=25303] ppid=25301 vsize=42896 CPUtime=542.25
/proc/25303/stat : 25303 (march_hi) R 25301 25303 25234 0 -1 4194304 8213 0 0 0 54217 8 0 0 25 0 1 0 42052906 43925504 8157 1992294400 134512640 135197378 4294956240 18446744073709551615 134552984 0 0 4096 0 0 0 0 17 1 0 0
/proc/25303/statm: 10724 8157 91 167 0 10555 0
Current children cumulated CPU time (s) 542.25
Current children cumulated vsize (KiB) 42896

[startup+542.801 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25304
/proc/meminfo: memFree=1164064/2055920 swapFree=4192956/4192956
[pid=25303] ppid=25301 vsize=42896 CPUtime=542.64
/proc/25303/stat : 25303 (march_hi) R 25301 25303 25234 0 -1 4194304 8219 0 0 0 54256 8 0 0 25 0 1 0 42052906 43925504 8163 1992294400 134512640 135197378 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/25303/statm: 10724 8163 91 167 0 10555 0
Current children cumulated CPU time (s) 542.64
Current children cumulated vsize (KiB) 42896

[startup+543.001 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25304
/proc/meminfo: memFree=1164064/2055920 swapFree=4192956/4192956
[pid=25303] ppid=25301 vsize=42896 CPUtime=542.84
/proc/25303/stat : 25303 (march_hi) R 25301 25303 25234 0 -1 4194304 8223 0 0 0 54276 8 0 0 25 0 1 0 42052906 43925504 8167 1992294400 134512640 135197378 4294956240 18446744073709551615 134601439 0 0 4096 0 0 0 0 17 1 0 0
/proc/25303/statm: 10724 8167 91 167 0 10555 0
Current children cumulated CPU time (s) 542.84
Current children cumulated vsize (KiB) 42896

Child status: 10
Real time (s): 543.022
CPU time (s): 542.875
CPU user time (s): 542.783
CPU system time (s): 0.091986
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 42896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 542.782
system time used= 0.091986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8240
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= 3
involuntary context switches= 1295

runsolver used 0.491925 second user time and 1.02384 second system time

The end

Launcher Data 

Begin job on node20 at 2009-04-19 13:23:17
IDJOB=1628188
IDBENCH=70644
IDSOLVER=583
FILE ID=node20/1628188-1240140197
PBS_JOBID= 9159263
Free space on /tmp= 66384 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S1494961823-060.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628188-1240140197/watcher-1628188-1240140197 -o /tmp/evaluation-result-1628188-1240140197/solver-1628188-1240140197 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1628188-1240140197.cnf

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

MD5SUM BENCH= 7495f98ae37985dd5ad2be6175c3d801
RANDOM SEED=392909463

node20.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		: 3000.214
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		: 3000.214
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:       1197320 kB
Buffers:         95796 kB
Cached:         662268 kB
SwapCached:          0 kB
Active:         305552 kB
Inactive:       466436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1197320 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             864 kB
Writeback:           0 kB
Mapped:          23632 kB
Slab:            72576 kB
Committed_AS:   195712 kB
PageTables:       1396 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= 66380 MiB
End job on node20 at 2009-04-19 13:32:20