Trace number 1628219

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 726.481 726.743

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S1879859331-044.cnf
MD5SUM7a99883e1d20acc28491f28db1ea5f95
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.05799
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 560 variables and 2380 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 11 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 558 free variables and 2369 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.475
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 63 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 560 variables and 2432 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 560 variabels and 2432 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2432 / 560 ) = 4.34
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 = 558
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 |********************************
c |****************************************************************| ( 0/999) NodeCount: 139
0.00/0.09	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 859
0.30/0.31	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 8603
2.89/2.98	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 63571
25.09/25.13	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 332642
147.63/147.76	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 5/999) NodeCount: 1295490
635.87/636.10	c |----------------------------------------------------------------|
c |*
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726.43/726.73	c |100100010001000000000000000101000000000000000$$$$$$$$$$$$$$$$$$|
726.43/726.73	
c |***************************
726.43/726.73	c
726.43/726.73	c main():: nodeCount: 1476298
726.43/726.73	c main():: dead ends in main: 12343
726.43/726.73	c main():: lookAheadCount: 100516025
726.43/726.73	c main():: unitResolveCount: 15240202
726.43/726.73	c main():: time=726.580000
726.43/726.73	c main():: necessary_assignments: 280348
726.43/726.73	c main():: bin_sat: 0, bin_unsat 0
726.43/726.73	c main():: doublelook: #: 4009170, succes #: 2167476
726.43/726.73	c main():: doublelook: overall 4.062 of all possible doublelooks executed
726.43/726.73	c main():: doublelook: succesrate: 54.063, average DL_trigger: 54.652
726.43/726.73	c main():: SOLUTION VERIFIED :-)
726.43/726.73	s SATISFIABLE
726.43/726.73	v 1 2 3 -4 -5 -6 7 8 9 -10 11 12 13 14 -15 -16 -17 -18 -19 -20 -21 22 23 24 -25 26 -27 -28 30 31 -32 -33 34 35 -36 -37 -38 39 40 41 -42 -43 -44 -45 46 47 48 -49 50 -51 -52 -53 54 55 56 -57 -58 -59 -60 -61 62 -63 -64 -65 -66 67 -68 -69 70 71 72 73 -74 -75 -77 -78 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 -126 -127 128 -129 -130 131 132 133 134 135 137 138 -139 -141 -142 -143 -144 145 146 -147 148 -149 -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 -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 -211 212 -213 -214 215 -216 -217 -218 219 -220 -221 -222 -223 -224 225 226 -227 -228 230 -231 -232 -233 -234 -235 -236 237 238 240 -241 242 -243 -244 245 246 -247 -248 250 -251 -252 -253 -254 255 -256 257 -258 -259 261 -262 263 264 -265 -266 267 269 -270 -271 272 -273 -274 -275 276 -278 -279 -280 281 -282 -283 -284 285 -286 288 -289 -290 291 -292 -293 -294 295 -296 297 298 -299 300 301 -302 303 -304 -305 -306 -307 -308 309 -310 311 -312 -313 314 315 317 -318 -319 320 321 -322 -323 324 -325 -326 -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 -359 360 361 -362 363 -364 366 367 -368 -369 -370 -371 -372 373 -374 -375 -377 378 -379 -380 381 -382 383 384 -385 -386 -387 388 390 391 392 393 -394 -395 396 397 398 -399 -400 401 -402 403 -404 -405 406 -407 -408 -409 -410 -411 412 413 -414 -415 416 417 -418 -419 -420 -421 -422 423 -424 425 -426 -427 428 -430 -431 432 433 -434 435 -436 -437 -438 -439 440 -441 -442 443 -444 445 446 447 448 449 450 451 452 -453 454 -455 -456 -457 458 -459 460 461 462 463 -464 465 -466 467 -468 469 470 471 472 473 474 -475 476 477 478 479 480 481 -482 483 484 -485 -486 -487 -488 -489 490 -491 -492 493 494 -495 496 497 498 -499 -500 501 -502 503 -504 506 507 -508 -509 -510 511 512 513 514 515 -516 517 518 519 -520 -521 -522 -523 524 525 526 -527 528 -529 530 -531 532 533 535 536 537 538 -539 -540 -541 542 543 544 545 -546 -547 -548 -549 550 551 552 553 -554 -555 -556 557 -558 559 -560 0

Verifier Data 

OK

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1628219-1240141327/watcher-1628219-1240141327 -o /tmp/evaluation-result-1628219-1240141327/solver-1628219-1240141327 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628219-1240141327.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25876
/proc/meminfo: memFree=1081024/2055920 swapFree=4192956/4192956
[pid=25876] ppid=25874 vsize=968 CPUtime=0
/proc/25876/stat : 25876 (march_hi) R 25874 25876 24847 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 42165746 991232 122 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 242 122 62 167 0 73 0

[startup+0.0109111 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25876
/proc/meminfo: memFree=1081024/2055920 swapFree=4192956/4192956
[pid=25876] ppid=25874 vsize=1104 CPUtime=0
/proc/25876/stat : 25876 (march_hi) R 25874 25876 24847 0 -1 4194304 168 0 0 0 0 0 0 0 18 0 1 0 42165746 1130496 151 1992294400 134512640 135197378 4294956240 18446744073709551615 134619088 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 276 151 78 167 0 107 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1104

[startup+0.102927 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25876
/proc/meminfo: memFree=1081024/2055920 swapFree=4192956/4192956
[pid=25876] ppid=25874 vsize=1940 CPUtime=0.1
/proc/25876/stat : 25876 (march_hi) R 25874 25876 24847 0 -1 4194304 331 0 0 0 10 0 0 0 18 0 1 0 42165746 1986560 314 1992294400 134512640 135197378 4294956240 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 485 314 91 167 0 316 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1940

[startup+0.30296 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25876
/proc/meminfo: memFree=1081024/2055920 swapFree=4192956/4192956
[pid=25876] ppid=25874 vsize=1940 CPUtime=0.3
/proc/25876/stat : 25876 (march_hi) R 25874 25876 24847 0 -1 4194304 347 0 0 0 30 0 0 0 19 0 1 0 42165746 1986560 330 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 485 330 91 167 0 316 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1940

[startup+0.702029 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25876
/proc/meminfo: memFree=1081024/2055920 swapFree=4192956/4192956
[pid=25876] ppid=25874 vsize=2076 CPUtime=0.7
/proc/25876/stat : 25876 (march_hi) R 25874 25876 24847 0 -1 4194304 358 0 0 0 70 0 0 0 24 0 1 0 42165746 2125824 341 1992294400 134512640 135197378 4294956240 18446744073709551615 134713223 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 519 341 91 167 0 350 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2076

[startup+1.50117 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25877
/proc/meminfo: memFree=1079928/2055920 swapFree=4192956/4192956
[pid=25876] ppid=25874 vsize=2208 CPUtime=1.49
/proc/25876/stat : 25876 (march_hi) R 25874 25876 24847 0 -1 4194304 389 0 0 0 149 0 0 0 25 0 1 0 42165746 2260992 372 1992294400 134512640 135197378 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 552 372 91 167 0 383 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2208

[startup+3.10144 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25877
/proc/meminfo: memFree=1079672/2055920 swapFree=4192956/4192956
[pid=25876] ppid=25874 vsize=2700 CPUtime=3.09
/proc/25876/stat : 25876 (march_hi) R 25874 25876 24847 0 -1 4194304 482 0 0 0 309 0 0 0 25 0 1 0 42165746 2764800 465 1992294400 134512640 135197378 4294956240 18446744073709551615 134541982 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 675 465 91 167 0 506 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2700

[startup+6.30199 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25877
/proc/meminfo: memFree=1079096/2055920 swapFree=4192956/4192956
[pid=25876] ppid=25874 vsize=2852 CPUtime=6.29
/proc/25876/stat : 25876 (march_hi) R 25874 25876 24847 0 -1 4194304 542 0 0 0 629 0 0 0 25 0 1 0 42165746 2920448 525 1992294400 134512640 135197378 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 713 525 91 167 0 544 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2852

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25877
/proc/meminfo: memFree=1078392/2055920 swapFree=4192956/4192956
[pid=25876] ppid=25874 vsize=3608 CPUtime=12.69
/proc/25876/stat : 25876 (march_hi) R 25874 25876 24847 0 -1 4194304 690 0 0 0 1269 0 0 0 25 0 1 0 42165746 3694592 673 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 902 673 91 167 0 733 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3608

[startup+25.5023 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25877
/proc/meminfo: memFree=1077496/2055920 swapFree=4192956/4192956
[pid=25876] ppid=25874 vsize=4368 CPUtime=25.49
/proc/25876/stat : 25876 (march_hi) R 25874 25876 24847 0 -1 4194304 908 0 0 0 2549 0 0 0 25 0 1 0 42165746 4472832 891 1992294400 134512640 135197378 4294956240 18446744073709551615 134542045 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 1092 891 91 167 0 923 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4368

[startup+51.1027 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25877
/proc/meminfo: memFree=1075704/2055920 swapFree=4192956/4192956
[pid=25876] ppid=25874 vsize=6784 CPUtime=51.07
/proc/25876/stat : 25876 (march_hi) R 25874 25876 24847 0 -1 4194304 1347 0 0 0 5107 0 0 0 25 0 1 0 42165746 6946816 1330 1992294400 134512640 135197378 4294956240 18446744073709551615 134527001 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 1696 1330 91 167 0 1527 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6784

[startup+102.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25877
/proc/meminfo: memFree=1072248/2055920 swapFree=4192956/4192956
[pid=25876] ppid=25874 vsize=12092 CPUtime=102.26
/proc/25876/stat : 25876 (march_hi) R 25874 25876 24847 0 -1 4194304 2193 0 0 0 10225 1 0 0 25 0 1 0 42165746 12382208 2176 1992294400 134512640 135197378 4294956240 18446744073709551615 134539352 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 3023 2176 91 167 0 2854 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12092

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25877
/proc/meminfo: memFree=1068536/2055920 swapFree=4192956/4192956
[pid=25876] ppid=25874 vsize=17960 CPUtime=162.23
/proc/25876/stat : 25876 (march_hi) R 25874 25876 24847 0 -1 4194304 3125 0 0 0 16221 2 0 0 25 0 1 0 42165746 18391040 3108 1992294400 134512640 135197378 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 4490 3108 91 167 0 4321 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17960

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25877
/proc/meminfo: memFree=1064824/2055920 swapFree=4192956/4192956
[pid=25876] ppid=25874 vsize=17960 CPUtime=222.21
/proc/25876/stat : 25876 (march_hi) R 25874 25876 24847 0 -1 4194304 4050 0 0 0 22219 2 0 0 25 0 1 0 42165746 18391040 4033 1992294400 134512640 135197378 4294956240 18446744073709551615 134541955 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 4490 4033 91 167 0 4321 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17960

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25877
/proc/meminfo: memFree=1060920/2055920 swapFree=4192956/4192956
[pid=25876] ppid=25874 vsize=23780 CPUtime=282.19
/proc/25876/stat : 25876 (march_hi) R 25874 25876 24847 0 -1 4194304 5010 0 0 0 28216 3 0 0 25 0 1 0 42165746 24350720 4993 1992294400 134512640 135197378 4294956240 18446744073709551615 134604405 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 5945 4993 91 167 0 5776 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 23780

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25877
/proc/meminfo: memFree=1057144/2055920 swapFree=4192956/4192956
[pid=25876] ppid=25874 vsize=27760 CPUtime=342.16
/proc/25876/stat : 25876 (march_hi) R 25874 25876 24847 0 -1 4194304 5939 0 0 0 34213 3 0 0 25 0 1 0 42165746 28426240 5922 1992294400 134512640 135197378 4294956240 18446744073709551615 134548521 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 6940 5922 91 167 0 6771 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 27760

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25877
/proc/meminfo: memFree=1053496/2055920 swapFree=4192956/4192956
[pid=25876] ppid=25874 vsize=36492 CPUtime=402.14
/proc/25876/stat : 25876 (march_hi) R 25874 25876 24847 0 -1 4194304 6846 0 0 0 40210 4 0 0 25 0 1 0 42165746 37367808 6829 1992294400 134512640 135197378 4294956240 18446744073709551615 134525296 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 9123 6829 91 167 0 8954 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 36492

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25877
/proc/meminfo: memFree=1049848/2055920 swapFree=4192956/4192956
[pid=25876] ppid=25874 vsize=36492 CPUtime=462.12
/proc/25876/stat : 25876 (march_hi) R 25874 25876 24847 0 -1 4194304 7766 0 0 0 46207 5 0 0 25 0 1 0 42165746 37367808 7749 1992294400 134512640 135197378 4294956240 18446744073709551615 134526634 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 9123 7749 91 167 0 8954 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 36492

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25877
/proc/meminfo: memFree=1046264/2055920 swapFree=4192956/4192956
[pid=25876] ppid=25874 vsize=36492 CPUtime=522.1
/proc/25876/stat : 25876 (march_hi) R 25874 25876 24847 0 -1 4194304 8657 0 0 0 52204 6 0 0 25 0 1 0 42165746 37367808 8640 1992294400 134512640 135197378 4294956240 18446744073709551615 134590485 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 9123 8640 91 167 0 8954 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 36492

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25877
/proc/meminfo: memFree=1042744/2055920 swapFree=4192956/4192956
[pid=25876] ppid=25874 vsize=49720 CPUtime=582.09
/proc/25876/stat : 25876 (march_hi) R 25874 25876 24847 0 -1 4194304 9532 0 0 0 58202 7 0 0 25 0 1 0 42165746 50913280 9515 1992294400 134512640 135197378 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 12430 9515 91 167 0 12261 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 49720

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25877
/proc/meminfo: memFree=1039416/2055920 swapFree=4192956/4192956
[pid=25876] ppid=25874 vsize=57680 CPUtime=642.07
/proc/25876/stat : 25876 (march_hi) R 25874 25876 24847 0 -1 4194304 10353 0 0 0 64200 7 0 0 25 0 1 0 42165746 59064320 10336 1992294400 134512640 135197378 4294956240 18446744073709551615 134617963 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 14420 10336 91 167 0 14251 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 57680

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25877
/proc/meminfo: memFree=1035832/2055920 swapFree=4192956/4192956
[pid=25876] ppid=25874 vsize=57680 CPUtime=702.03
/proc/25876/stat : 25876 (march_hi) R 25874 25876 24847 0 -1 4194304 11243 0 0 0 70196 7 0 0 25 0 1 0 42165746 59064320 11226 1992294400 134512640 135197378 4294956240 18446744073709551615 134552735 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 14420 11226 91 167 0 14251 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 57680

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

[startup+703.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25877
/proc/meminfo: memFree=1035704/2055920 swapFree=4192956/4192956
[pid=25876] ppid=25874 vsize=57680 CPUtime=703.64
/proc/25876/stat : 25876 (march_hi) R 25874 25876 24847 0 -1 4194304 11266 0 0 0 70357 7 0 0 25 0 1 0 42165746 59064320 11249 1992294400 134512640 135197378 4294956240 18446744073709551615 134525358 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 14420 11249 91 167 0 14251 0
Current children cumulated CPU time (s) 703.64
Current children cumulated vsize (KiB) 57680

[startup+716.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25877
/proc/meminfo: memFree=1035064/2055920 swapFree=4192956/4192956
[pid=25876] ppid=25874 vsize=57680 CPUtime=716.44
/proc/25876/stat : 25876 (march_hi) R 25874 25876 24847 0 -1 4194304 11444 0 0 0 71636 8 0 0 25 0 1 0 42165746 59064320 11427 1992294400 134512640 135197378 4294956240 18446744073709551615 134541268 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 14420 11427 91 167 0 14251 0
Current children cumulated CPU time (s) 716.44
Current children cumulated vsize (KiB) 57680

[startup+723.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25877
/proc/meminfo: memFree=1034616/2055920 swapFree=4192956/4192956
[pid=25876] ppid=25874 vsize=57680 CPUtime=722.83
/proc/25876/stat : 25876 (march_hi) R 25874 25876 24847 0 -1 4194304 11543 0 0 0 72275 8 0 0 25 0 1 0 42165746 59064320 11526 1992294400 134512640 135197378 4294956240 18446744073709551615 134525348 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 14420 11526 91 167 0 14251 0
Current children cumulated CPU time (s) 722.83
Current children cumulated vsize (KiB) 57680

[startup+724.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25877
/proc/meminfo: memFree=1034552/2055920 swapFree=4192956/4192956
[pid=25876] ppid=25874 vsize=57680 CPUtime=724.43
/proc/25876/stat : 25876 (march_hi) R 25874 25876 24847 0 -1 4194304 11566 0 0 0 72435 8 0 0 25 0 1 0 42165746 59064320 11549 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 14420 11549 91 167 0 14251 0
Current children cumulated CPU time (s) 724.43
Current children cumulated vsize (KiB) 57680

[startup+725.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25877
/proc/meminfo: memFree=1034488/2055920 swapFree=4192956/4192956
[pid=25876] ppid=25874 vsize=57680 CPUtime=725.23
/proc/25876/stat : 25876 (march_hi) R 25874 25876 24847 0 -1 4194304 11577 0 0 0 72515 8 0 0 25 0 1 0 42165746 59064320 11560 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 14420 11560 91 167 0 14251 0
Current children cumulated CPU time (s) 725.23
Current children cumulated vsize (KiB) 57680

[startup+726.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25877
/proc/meminfo: memFree=1034424/2055920 swapFree=4192956/4192956
[pid=25876] ppid=25874 vsize=57680 CPUtime=726.03
/proc/25876/stat : 25876 (march_hi) R 25874 25876 24847 0 -1 4194304 11590 0 0 0 72595 8 0 0 25 0 1 0 42165746 59064320 11573 1992294400 134512640 135197378 4294956240 18446744073709551615 134548486 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 14420 11573 91 167 0 14251 0
Current children cumulated CPU time (s) 726.03
Current children cumulated vsize (KiB) 57680

[startup+726.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25877
/proc/meminfo: memFree=1034424/2055920 swapFree=4192956/4192956
[pid=25876] ppid=25874 vsize=57680 CPUtime=726.43
/proc/25876/stat : 25876 (march_hi) R 25874 25876 24847 0 -1 4194304 11597 0 0 0 72635 8 0 0 25 0 1 0 42165746 59064320 11580 1992294400 134512640 135197378 4294956240 18446744073709551615 134526789 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 14420 11580 91 167 0 14251 0
Current children cumulated CPU time (s) 726.43
Current children cumulated vsize (KiB) 57680

Child status: 10
Real time (s): 726.743
CPU time (s): 726.481
CPU user time (s): 726.392
CPU system time (s): 0.088986
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 57680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 726.392
system time used= 0.088986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11602
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= 1281

runsolver used 0.6549 second user time and 1.35179 second system time

The end

Launcher Data 

Begin job on node25 at 2009-04-19 13:42:07
IDJOB=1628219
IDBENCH=70675
IDSOLVER=583
FILE ID=node25/1628219-1240141327
PBS_JOBID= 9159250
Free space on /tmp= 66476 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S1879859331-044.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628219-1240141327/watcher-1628219-1240141327 -o /tmp/evaluation-result-1628219-1240141327/solver-1628219-1240141327 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1628219-1240141327.cnf

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

MD5SUM BENCH= 7a99883e1d20acc28491f28db1ea5f95
RANDOM SEED=68145005

node25.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		: 3000.259
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		: 3000.259
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:       1081440 kB
Buffers:         84884 kB
Cached:         813600 kB
SwapCached:          0 kB
Active:         186684 kB
Inactive:       725692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1081440 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             796 kB
Writeback:           0 kB
Mapped:          23700 kB
Slab:            48060 kB
Committed_AS:   178544 kB
PageTables:       1460 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= 66476 MiB
End job on node25 at 2009-04-19 13:54:14