Trace number 1628256

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 2833.18 2834.2

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S900737394-048.cnf
MD5SUMa3ba32614e3b11804668b06c2afeb296
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.157975
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 540 variables and 2295 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 23 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 537 free variables and 2272 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.454
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 131 duplicate clauses
0.00/0.02	c resolvent_look() :: found 83 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 540 variables and 2355 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 540 variabels and 2355 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2355 / 540 ) = 4.36
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 = 537
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: 156
0.05/0.10	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 826
0.20/0.28	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 7413
2.40/2.48	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 50843
19.19/19.23	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 247294
105.06/105.12	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 892077
417.74/417.99	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 2476056
1259.73/1260.27	c |----------------------------------------------------------------|
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2833.07/2834.16	c |0000000101000010001110000000000100000000000000000000$$$$$$$$$$$|
2833.07/2834.16	
c |***************************************************************
2833.07/2834.16	c
2833.07/2834.16	c main():: nodeCount: 5240706
2833.07/2834.16	c main():: dead ends in main: 67134
2833.07/2834.16	c main():: lookAheadCount: 356913625
2833.07/2834.16	c main():: unitResolveCount: 74713862
2833.07/2834.16	c main():: time=-1461.387296
2833.07/2834.16	c main():: necessary_assignments: 1300635
2833.07/2834.16	c main():: bin_sat: 0, bin_unsat 0
2833.07/2834.16	c main():: doublelook: #: 17099868, succes #: 10654174
2833.07/2834.16	c main():: doublelook: overall 4.915 of all possible doublelooks executed
2833.07/2834.16	c main():: doublelook: succesrate: 62.306, average DL_trigger: 58.389
2833.07/2834.16	c main():: SOLUTION VERIFIED :-)
2833.07/2834.16	s SATISFIABLE
2833.07/2834.16	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 29 31 -32 33 34 35 36 -37 -38 -39 40 -41 42 -43 45 -46 47 48 50 -51 -52 53 -54 55 56 57 58 -59 60 -62 63 64 -65 -66 67 68 -69 -70 -71 72 73 74 -75 77 -78 79 -80 81 82 -83 -84 85 86 87 -88 -89 -90 -91 -92 -93 -94 95 96 97 -98 99 100 -101 102 103 104 -105 -106 107 -108 109 110 111 112 -113 -114 117 118 119 -121 122 -123 124 -125 -126 -127 128 -129 130 131 132 133 134 135 -136 137 -138 -139 140 141 142 143 -144 -145 -146 -147 148 149 -150 151 153 154 156 -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 -186 -187 188 -189 -190 -191 192 194 -195 197 198 -199 -200 201 202 -203 -204 205 206 -207 208 -209 -210 211 212 213 214 215 -216 217 218 219 -220 -221 222 -223 -224 -225 -226 -227 228 -229 -230 -231 232 233 -234 235 236 237 238 239 240 -241 242 -243 -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 -272 273 -275 276 277 -278 -279 280 281 -282 -283 -284 285 286 287 288 -289 290 -291 292 293 -294 295 296 297 298 -299 300 302 -303 -304 306 307 -308 309 -310 -311 312 313 314 315 -316 317 -318 319 320 -321 322 323 -324 -325 326 -327 -328 -329 -330 -331 -332 333 334 336 337 338 -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 -365 366 -367 368 369 -370 -371 372 373 -374 -375 376 -377 -378 -379 -381 382 -383 -384 385 386 387 -388 389 390 391 -392 393 394 -395 -396 -397 398 399 -400 401 -402 403 404 -405 -406 408 -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 -455 -456 -457 458 -459 460 461 462 463 -464 465 -466 467 468 -469 470 471 472 -474 475 -476 477 478 479 -480 -481 -482 483 484 485 486 -487 -488 -489 490 491 492 493 -494 495 496 497 498 -499 -500 501 502 503 504 505 -506 507 -508 509 -510 511 512 513 -514 515 516 517 518 -519 520 -521 -522 -523 524 -525 -526 527 -528 -530 531 -532 533 -534 -535 536 538 539 -540 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-1628256-1240141963/watcher-1628256-1240141963 -o /tmp/evaluation-result-1628256-1240141963/solver-1628256-1240141963 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628256-1240141963.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: 1.09 1.02 1.01 3/65 20018
/proc/meminfo: memFree=1443984/2055920 swapFree=4192956/4192956
[pid=20018] ppid=20016 vsize=972 CPUtime=0
/proc/20018/stat : 20018 (march_hi) R 20016 20018 19844 0 -1 4194304 143 0 0 0 0 0 0 0 20 0 1 0 42225830 995328 126 1992294400 134512640 135197378 4294956240 18446744073709551615 134713222 0 0 4096 0 0 0 0 17 1 0 0
/proc/20018/statm: 243 126 65 167 0 74 0

[startup+0.0605329 s]
/proc/loadavg: 1.09 1.02 1.01 3/65 20018
/proc/meminfo: memFree=1443984/2055920 swapFree=4192956/4192956
[pid=20018] ppid=20016 vsize=1924 CPUtime=0.05
/proc/20018/stat : 20018 (march_hi) R 20016 20018 19844 0 -1 4194304 314 0 0 0 5 0 0 0 20 0 1 0 42225830 1970176 297 1992294400 134512640 135197378 4294956240 18446744073709551615 134541235 0 0 4096 0 0 0 0 17 1 0 0
/proc/20018/statm: 481 297 91 167 0 312 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1924

[startup+0.10254 s]
/proc/loadavg: 1.09 1.02 1.01 3/65 20018
/proc/meminfo: memFree=1443984/2055920 swapFree=4192956/4192956
[pid=20018] ppid=20016 vsize=1924 CPUtime=0.1
/proc/20018/stat : 20018 (march_hi) R 20016 20018 19844 0 -1 4194304 324 0 0 0 10 0 0 0 20 0 1 0 42225830 1970176 307 1992294400 134512640 135197378 4294956240 18446744073709551615 134618237 0 0 4096 0 0 0 0 17 1 0 0
/proc/20018/statm: 481 307 91 167 0 312 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1924

[startup+0.302576 s]
/proc/loadavg: 1.09 1.02 1.01 3/65 20018
/proc/meminfo: memFree=1443984/2055920 swapFree=4192956/4192956
[pid=20018] ppid=20016 vsize=1924 CPUtime=0.3
/proc/20018/stat : 20018 (march_hi) R 20016 20018 19844 0 -1 4194304 339 0 0 0 30 0 0 0 22 0 1 0 42225830 1970176 322 1992294400 134512640 135197378 4294956240 18446744073709551615 134539306 0 0 4096 0 0 0 0 17 1 0 0
/proc/20018/statm: 481 322 91 167 0 312 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1924

[startup+0.701648 s]
/proc/loadavg: 1.09 1.02 1.01 3/65 20018
/proc/meminfo: memFree=1443984/2055920 swapFree=4192956/4192956
[pid=20018] ppid=20016 vsize=2112 CPUtime=0.7
/proc/20018/stat : 20018 (march_hi) R 20016 20018 19844 0 -1 4194304 362 0 0 0 70 0 0 0 25 0 1 0 42225830 2162688 345 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/20018/statm: 528 345 91 167 0 359 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2112

[startup+1.50179 s]
/proc/loadavg: 1.09 1.02 1.01 2/66 20019
/proc/meminfo: memFree=1442888/2055920 swapFree=4192956/4192956
[pid=20018] ppid=20016 vsize=2112 CPUtime=1.5
/proc/20018/stat : 20018 (march_hi) R 20016 20018 19844 0 -1 4194304 383 0 0 0 150 0 0 0 25 0 1 0 42225830 2162688 366 1992294400 134512640 135197378 4294956240 18446744073709551615 134541982 0 0 4096 0 0 0 0 17 1 0 0
/proc/20018/statm: 528 366 91 167 0 359 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2112

[startup+3.10108 s]
/proc/loadavg: 1.09 1.02 1.01 2/66 20019
/proc/meminfo: memFree=1442504/2055920 swapFree=4192956/4192956
[pid=20018] ppid=20016 vsize=2416 CPUtime=3.09
/proc/20018/stat : 20018 (march_hi) R 20016 20018 19844 0 -1 4194304 447 0 0 0 309 0 0 0 25 0 1 0 42225830 2473984 430 1992294400 134512640 135197378 4294956240 18446744073709551615 134542056 0 0 4096 0 0 0 0 17 1 0 0
/proc/20018/statm: 604 430 91 167 0 435 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2416

[startup+6.30165 s]
/proc/loadavg: 1.08 1.02 1.00 2/66 20019
/proc/meminfo: memFree=1442320/2055920 swapFree=4192956/4192956
[pid=20018] ppid=20016 vsize=2736 CPUtime=6.29
/proc/20018/stat : 20018 (march_hi) R 20016 20018 19844 0 -1 4194304 506 0 0 0 629 0 0 0 25 0 1 0 42225830 2801664 489 1992294400 134512640 135197378 4294956240 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/20018/statm: 684 489 91 167 0 515 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2736

[startup+12.7018 s]
/proc/loadavg: 1.08 1.02 1.00 2/66 20019
/proc/meminfo: memFree=1441824/2055920 swapFree=4192956/4192956
[pid=20018] ppid=20016 vsize=3304 CPUtime=12.69
/proc/20018/stat : 20018 (march_hi) R 20016 20018 19844 0 -1 4194304 630 0 0 0 1269 0 0 0 25 0 1 0 42225830 3383296 613 1992294400 134512640 135197378 4294956240 18446744073709551615 134541257 0 0 4096 0 0 0 0 17 1 0 0
/proc/20018/statm: 826 613 91 167 0 657 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3304

[startup+25.5011 s]
/proc/loadavg: 1.06 1.01 1.00 2/66 20019
/proc/meminfo: memFree=1440608/2055920 swapFree=4192956/4192956
[pid=20018] ppid=20016 vsize=5204 CPUtime=25.48
/proc/20018/stat : 20018 (march_hi) R 20016 20018 19844 0 -1 4194304 930 0 0 0 2548 0 0 0 25 0 1 0 42225830 5328896 913 1992294400 134512640 135197378 4294956240 18446744073709551615 134542433 0 0 4096 0 0 0 0 17 1 0 0
/proc/20018/statm: 1301 913 91 167 0 1132 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5204

[startup+51.1026 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 20019
/proc/meminfo: memFree=1438944/2055920 swapFree=4192956/4192956
[pid=20018] ppid=20016 vsize=6852 CPUtime=51.07
/proc/20018/stat : 20018 (march_hi) R 20016 20018 19844 0 -1 4194304 1389 0 0 0 5107 0 0 0 25 0 1 0 42225830 7016448 1372 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/20018/statm: 1713 1372 91 167 0 1544 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6852

[startup+102.306 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 20019
/proc/meminfo: memFree=1435360/2055920 swapFree=4192956/4192956
[pid=20018] ppid=20016 vsize=12148 CPUtime=102.26
/proc/20018/stat : 20018 (march_hi) R 20016 20018 19844 0 -1 4194304 2252 0 0 0 10225 1 0 0 25 0 1 0 42225830 12439552 2235 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/20018/statm: 3037 2235 91 167 0 2868 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12148

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20019
/proc/meminfo: memFree=1431264/2055920 swapFree=4192956/4192956
[pid=20018] ppid=20016 vsize=18000 CPUtime=162.23
/proc/20018/stat : 20018 (march_hi) R 20016 20018 19844 0 -1 4194304 3261 0 0 0 16222 1 0 0 25 0 1 0 42225830 18432000 3244 1992294400 134512640 135197378 4294956240 18446744073709551615 134556726 0 0 4096 0 0 0 0 17 1 0 0
/proc/20018/statm: 4500 3244 91 167 0 4331 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 18000

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20019
/proc/meminfo: memFree=1427232/2055920 swapFree=4192956/4192956
[pid=20018] ppid=20016 vsize=23820 CPUtime=222.21
/proc/20018/stat : 20018 (march_hi) R 20016 20018 19844 0 -1 4194304 4249 0 0 0 22219 2 0 0 25 0 1 0 42225830 24391680 4232 1992294400 134512640 135197378 4294956240 18446744073709551615 134615787 0 0 4096 0 0 0 0 17 1 0 0
/proc/20018/statm: 5955 4232 91 167 0 5786 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 23820

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20019
/proc/meminfo: memFree=1423264/2055920 swapFree=4192956/4192956
[pid=20018] ppid=20016 vsize=27764 CPUtime=282.19
/proc/20018/stat : 20018 (march_hi) R 20016 20018 19844 0 -1 4194304 5236 0 0 0 28216 3 0 0 25 0 1 0 42225830 28430336 5219 1992294400 134512640 135197378 4294956240 18446744073709551615 134542169 0 0 4096 0 0 0 0 17 1 0 0
/proc/20018/statm: 6941 5219 91 167 0 6772 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 27764

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20019
/proc/meminfo: memFree=1419488/2055920 swapFree=4192956/4192956
[pid=20018] ppid=20016 vsize=36496 CPUtime=342.16
/proc/20018/stat : 20018 (march_hi) R 20016 20018 19844 0 -1 4194304 6181 0 0 0 34213 3 0 0 25 0 1 0 42225830 37371904 6164 1992294400 134512640 135197378 4294956240 18446744073709551615 134526677 0 0 4096 0 0 0 0 17 1 0 0
/proc/20018/statm: 9124 6164 91 167 0 8955 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 36496

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20019
/proc/meminfo: memFree=1415776/2055920 swapFree=4192956/4192956
[pid=20018] ppid=20016 vsize=36496 CPUtime=402.15
/proc/20018/stat : 20018 (march_hi) R 20016 20018 19844 0 -1 4194304 7103 0 0 0 40211 4 0 0 25 0 1 0 42225830 37371904 7086 1992294400 134512640 135197378 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/20018/statm: 9124 7086 91 167 0 8955 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 36496

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 20019
/proc/meminfo: memFree=1411936/2055920 swapFree=4192956/4192956
[pid=20018] ppid=20016 vsize=36496 CPUtime=462.12
/proc/20018/stat : 20018 (march_hi) R 20016 20018 19844 0 -1 4194304 8050 0 0 0 46208 4 0 0 25 0 1 0 42225830 37371904 8033 1992294400 134512640 135197378 4294956240 18446744073709551615 134542169 0 0 4096 0 0 0 0 17 1 0 0
/proc/20018/statm: 9124 8033 91 167 0 8955 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 36496

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20025
/proc/meminfo: memFree=1407968/2055920 swapFree=4192956/4192956
[pid=20018] ppid=20016 vsize=57480 CPUtime=522.1
/proc/20018/stat : 20018 (march_hi) R 20016 20018 19844 0 -1 4194304 9020 0 0 0 52205 5 0 0 25 0 1 0 42225830 58859520 9003 1992294400 134512640 135197378 4294956240 18446744073709551615 134552934 0 0 4096 0 0 0 0 17 1 0 0
/proc/20018/statm: 14370 9003 91 167 0 14201 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 57480

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20025
/proc/meminfo: memFree=1404256/2055920 swapFree=4192956/4192956
[pid=20018] ppid=20016 vsize=57480 CPUtime=582.07
/proc/20018/stat : 20018 (march_hi) R 20016 20018 19844 0 -1 4194304 9948 0 0 0 58202 5 0 0 25 0 1 0 42225830 58859520 9931 1992294400 134512640 135197378 4294956240 18446744073709551615 134713199 0 0 4096 0 0 0 0 17 1 0 0
/proc/20018/statm: 14370 9931 91 167 0 14201 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 57480

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20025
/proc/meminfo: memFree=1400672/2055920 swapFree=4192956/4192956
[pid=20018] ppid=20016 vsize=57480 CPUtime=642.06
/proc/20018/stat : 20018 (march_hi) R 20016 20018 19844 0 -1 4194304 10842 0 0 0 64200 6 0 0 25 0 1 0 42225830 58859520 10825 1992294400 134512640 135197378 4294956240 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0
/proc/20018/statm: 14370 10825 91 167 0 14201 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 57480


################
# More data... #
################

/proc/meminfo: memFree=1312352/2055920 swapFree=4192956/4192956
[pid=20018] ppid=20016 vsize=198248 CPUtime=2141.52
/proc/20018/stat : 20018 (march_hi) R 20016 20018 19844 0 -1 4194304 32761 0 0 0 214133 19 0 0 25 0 1 0 42225830 203005952 32744 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/20018/statm: 49562 32744 91 167 0 49393 0
Current children cumulated CPU time (s) 2141.52
Current children cumulated vsize (KiB) 198248

[startup+2202.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20025
/proc/meminfo: memFree=1308768/2055920 swapFree=4192956/4192956
[pid=20018] ppid=20016 vsize=198248 CPUtime=2201.5
/proc/20018/stat : 20018 (march_hi) R 20016 20018 19844 0 -1 4194304 33654 0 0 0 220131 19 0 0 25 0 1 0 42225830 203005952 33637 1992294400 134512640 135197378 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/20018/statm: 49562 33637 91 167 0 49393 0
Current children cumulated CPU time (s) 2201.5
Current children cumulated vsize (KiB) 198248

[startup+2262.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20025
/proc/meminfo: memFree=1305440/2055920 swapFree=4192956/4192956
[pid=20018] ppid=20016 vsize=198248 CPUtime=2261.48
/proc/20018/stat : 20018 (march_hi) R 20016 20018 19844 0 -1 4194304 34491 0 0 0 226128 20 0 0 25 0 1 0 42225830 203005952 34474 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/20018/statm: 49562 34474 91 167 0 49393 0
Current children cumulated CPU time (s) 2261.48
Current children cumulated vsize (KiB) 198248

[startup+2322.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20025
/proc/meminfo: memFree=1301856/2055920 swapFree=4192956/4192956
[pid=20018] ppid=20016 vsize=198248 CPUtime=2321.45
/proc/20018/stat : 20018 (march_hi) R 20016 20018 19844 0 -1 4194304 35352 0 0 0 232125 20 0 0 25 0 1 0 42225830 203005952 35335 1992294400 134512640 135197378 4294956240 18446744073709551615 134525267 0 0 4096 0 0 0 0 17 1 0 0
/proc/20018/statm: 49562 35335 91 167 0 49393 0
Current children cumulated CPU time (s) 2321.45
Current children cumulated vsize (KiB) 198248

[startup+2382.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20025
/proc/meminfo: memFree=1298656/2055920 swapFree=4192956/4192956
[pid=20018] ppid=20016 vsize=198248 CPUtime=2381.44
/proc/20018/stat : 20018 (march_hi) R 20016 20018 19844 0 -1 4194304 36173 0 0 0 238123 21 0 0 25 0 1 0 42225830 203005952 36156 1992294400 134512640 135197378 4294956240 18446744073709551615 134542006 0 0 4096 0 0 0 0 17 1 0 0
/proc/20018/statm: 49562 36156 91 167 0 49393 0
Current children cumulated CPU time (s) 2381.44
Current children cumulated vsize (KiB) 198248

[startup+2442.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20025
/proc/meminfo: memFree=1295264/2055920 swapFree=4192956/4192956
[pid=20018] ppid=20016 vsize=198248 CPUtime=2441.41
/proc/20018/stat : 20018 (march_hi) R 20016 20018 19844 0 -1 4194304 36989 0 0 0 244120 21 0 0 25 0 1 0 42225830 203005952 36972 1992294400 134512640 135197378 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/20018/statm: 49562 36972 91 167 0 49393 0
Current children cumulated CPU time (s) 2441.41
Current children cumulated vsize (KiB) 198248

[startup+2502.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20025
/proc/meminfo: memFree=1291872/2055920 swapFree=4192956/4192956
[pid=20018] ppid=20016 vsize=198248 CPUtime=2501.4
/proc/20018/stat : 20018 (march_hi) R 20016 20018 19844 0 -1 4194304 37841 0 0 0 250118 22 0 0 25 0 1 0 42225830 203005952 37824 1992294400 134512640 135197378 4294956240 18446744073709551615 134542072 0 0 4096 0 0 0 0 17 1 0 0
/proc/20018/statm: 49562 37824 91 167 0 49393 0
Current children cumulated CPU time (s) 2501.4
Current children cumulated vsize (KiB) 198248

[startup+2562.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20025
/proc/meminfo: memFree=1288352/2055920 swapFree=4192956/4192956
[pid=20018] ppid=20016 vsize=198248 CPUtime=2561.37
/proc/20018/stat : 20018 (march_hi) R 20016 20018 19844 0 -1 4194304 38692 0 0 0 256115 22 0 0 25 0 1 0 42225830 203005952 38675 1992294400 134512640 135197378 4294956240 18446744073709551615 134542050 0 0 4096 0 0 0 0 17 1 0 0
/proc/20018/statm: 49562 38675 91 167 0 49393 0
Current children cumulated CPU time (s) 2561.37
Current children cumulated vsize (KiB) 198248

[startup+2622.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20025
/proc/meminfo: memFree=1284960/2055920 swapFree=4192956/4192956
[pid=20018] ppid=20016 vsize=198248 CPUtime=2621.35
/proc/20018/stat : 20018 (march_hi) R 20016 20018 19844 0 -1 4194304 39524 0 0 0 262113 22 0 0 25 0 1 0 42225830 203005952 39507 1992294400 134512640 135197378 4294956240 18446744073709551615 134541195 0 0 4096 0 0 0 0 17 1 0 0
/proc/20018/statm: 49562 39507 91 167 0 49393 0
Current children cumulated CPU time (s) 2621.35
Current children cumulated vsize (KiB) 198248

[startup+2682.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20027
/proc/meminfo: memFree=1281824/2055920 swapFree=4192956/4192956
[pid=20018] ppid=20016 vsize=198248 CPUtime=2681.32
/proc/20018/stat : 20018 (march_hi) R 20016 20018 19844 0 -1 4194304 40340 0 0 0 268110 22 0 0 25 0 1 0 42225830 203005952 40323 1992294400 134512640 135197378 4294956240 18446744073709551615 134542433 0 0 4096 0 0 0 0 17 1 0 0
/proc/20018/statm: 49562 40323 91 167 0 49393 0
Current children cumulated CPU time (s) 2681.32
Current children cumulated vsize (KiB) 198248

[startup+2742.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20027
/proc/meminfo: memFree=1278496/2055920 swapFree=4192956/4192956
[pid=20018] ppid=20016 vsize=198248 CPUtime=2741.31
/proc/20018/stat : 20018 (march_hi) R 20016 20018 19844 0 -1 4194304 41181 0 0 0 274108 23 0 0 25 0 1 0 42225830 203005952 41164 1992294400 134512640 135197378 4294956240 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/20018/statm: 49562 41164 91 167 0 49393 0
Current children cumulated CPU time (s) 2741.31
Current children cumulated vsize (KiB) 198248

[startup+2802.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20027
/proc/meminfo: memFree=1275488/2055920 swapFree=4192956/4192956
[pid=20018] ppid=20016 vsize=198248 CPUtime=2801.28
/proc/20018/stat : 20018 (march_hi) R 20016 20018 19844 0 -1 4194304 41950 0 0 0 280105 23 0 0 25 0 1 0 42225830 203005952 41933 1992294400 134512640 135197378 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/20018/statm: 49562 41933 91 167 0 49393 0
Current children cumulated CPU time (s) 2801.28
Current children cumulated vsize (KiB) 198248

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

[startup+2815.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20027
/proc/meminfo: memFree=1274656/2055920 swapFree=4192956/4192956
[pid=20018] ppid=20016 vsize=198248 CPUtime=2814.88
/proc/20018/stat : 20018 (march_hi) R 20016 20018 19844 0 -1 4194304 42136 0 0 0 281465 23 0 0 25 0 1 0 42225830 203005952 42119 1992294400 134512640 135197378 4294956240 18446744073709551615 134552711 0 0 4096 0 0 0 0 17 1 0 0
/proc/20018/statm: 49562 42119 91 167 0 49393 0
Current children cumulated CPU time (s) 2814.88
Current children cumulated vsize (KiB) 198248

[startup+2822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20027
/proc/meminfo: memFree=1274400/2055920 swapFree=4192956/4192956
[pid=20018] ppid=20016 vsize=198248 CPUtime=2821.27
/proc/20018/stat : 20018 (march_hi) R 20016 20018 19844 0 -1 4194304 42221 0 0 0 282104 23 0 0 25 0 1 0 42225830 203005952 42204 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/20018/statm: 49562 42204 91 167 0 49393 0
Current children cumulated CPU time (s) 2821.27
Current children cumulated vsize (KiB) 198248

[startup+2828.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20027
/proc/meminfo: memFree=1274016/2055920 swapFree=4192956/4192956
[pid=20018] ppid=20016 vsize=198248 CPUtime=2827.67
/proc/20018/stat : 20018 (march_hi) R 20016 20018 19844 0 -1 4194304 42305 0 0 0 282744 23 0 0 25 0 1 0 42225830 203005952 42288 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/20018/statm: 49562 42288 91 167 0 49393 0
Current children cumulated CPU time (s) 2827.67
Current children cumulated vsize (KiB) 198248

[startup+2831.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20027
/proc/meminfo: memFree=1273824/2055920 swapFree=4192956/4192956
[pid=20018] ppid=20016 vsize=198248 CPUtime=2830.87
/proc/20018/stat : 20018 (march_hi) R 20016 20018 19844 0 -1 4194304 42350 0 0 0 283064 23 0 0 25 0 1 0 42225830 203005952 42333 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/20018/statm: 49562 42333 91 167 0 49393 0
Current children cumulated CPU time (s) 2830.87
Current children cumulated vsize (KiB) 198248

[startup+2833.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20027
/proc/meminfo: memFree=1273696/2055920 swapFree=4192956/4192956
[pid=20018] ppid=20016 vsize=198248 CPUtime=2832.47
/proc/20018/stat : 20018 (march_hi) R 20016 20018 19844 0 -1 4194304 42374 0 0 0 283224 23 0 0 25 0 1 0 42225830 203005952 42357 1992294400 134512640 135197378 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/20018/statm: 49562 42357 91 167 0 49393 0
Current children cumulated CPU time (s) 2832.47
Current children cumulated vsize (KiB) 198248

[startup+2833.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20027
/proc/meminfo: memFree=1273696/2055920 swapFree=4192956/4192956
[pid=20018] ppid=20016 vsize=198248 CPUtime=2832.87
/proc/20018/stat : 20018 (march_hi) R 20016 20018 19844 0 -1 4194304 42380 0 0 0 283264 23 0 0 25 0 1 0 42225830 203005952 42363 1992294400 134512640 135197378 4294956240 18446744073709551615 134539264 0 0 4096 0 0 0 0 17 1 0 0
/proc/20018/statm: 49562 42363 91 167 0 49393 0
Current children cumulated CPU time (s) 2832.87
Current children cumulated vsize (KiB) 198248

[startup+2834.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20027
/proc/meminfo: memFree=1273696/2055920 swapFree=4192956/4192956
[pid=20018] ppid=20016 vsize=198248 CPUtime=2833.07
/proc/20018/stat : 20018 (march_hi) R 20016 20018 19844 0 -1 4194304 42383 0 0 0 283284 23 0 0 25 0 1 0 42225830 203005952 42366 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/20018/statm: 49562 42366 91 167 0 49393 0
Current children cumulated CPU time (s) 2833.07
Current children cumulated vsize (KiB) 198248

Child status: 10
Real time (s): 2834.2
CPU time (s): 2833.18
CPU user time (s): 2832.91
CPU system time (s): 0.265959
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 198248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2832.91
system time used= 0.265959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42391
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= 4387

runsolver used 3.11453 second user time and 5.64614 second system time

The end

Launcher Data

Begin job on node89 at 2009-04-19 13:52:43
IDJOB=1628256
IDBENCH=70712
IDSOLVER=583
FILE ID=node89/1628256-1240141963
PBS_JOBID= 9157900
Free space on /tmp= 66432 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S900737394-048.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628256-1240141963/watcher-1628256-1240141963 -o /tmp/evaluation-result-1628256-1240141963/solver-1628256-1240141963 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1628256-1240141963.cnf

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

MD5SUM BENCH= a3ba32614e3b11804668b06c2afeb296
RANDOM SEED=1231635259

node89.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.268
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.268
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1444400 kB
Buffers:         72144 kB
Cached:         470564 kB
SwapCached:          0 kB
Active:         175088 kB
Inactive:       381380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1444400 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1284 kB
Writeback:           0 kB
Mapped:          23512 kB
Slab:            41012 kB
Committed_AS:   132420 kB
PageTables:       1372 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= 66428 MiB
End job on node89 at 2009-04-19 14:39:57