Trace number 3210613

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
SAT09 reference solver: march_hi hiSAT 745.841 745.824

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v500-c2130-S481747904-003.SATISFIABLE.cnf
MD5SUM1e904bd81be11487c7596e10e18e4cd6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.024996
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 500 variables and 2130 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 5 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 499 free variables and 2125 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.490
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 160 duplicate clauses
0.00/0.01	c resolvent_look() :: found 77 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 500 variables and 2202 clauses.
0.00/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01	c transformTo3SAT():: the transformation yielded 500 variabels and 2202 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 2202 / 500 ) = 4.40
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c number of free variables = 499
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 148
0.00/0.04	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 697
0.10/0.11	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 5355
0.80/0.88	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 31816
5.90/5.99	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 134125
30.09/30.14	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 416344
105.89/105.90	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 988684
274.60/274.65	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 1851797
550.90/551.00	c |----------------------------------------------------------------|
c |*
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745.82/745.81	c |010000000100100011001100100000000000000000000$$$$$$$$$$$$$$$$$$|
745.82/745.81	
c |***********************************************
745.82/745.81	c
745.82/745.81	c main():: nodeCount: 2431658
745.82/745.81	c main():: dead ends in main: 39643
745.82/745.81	c main():: lookAheadCount: 162934289
745.82/745.81	c main():: unitResolveCount: 39267187
745.82/745.81	c main():: time=745.940000
745.82/745.81	c main():: necessary_assignments: 645035
745.82/745.81	c main():: bin_sat: 0, bin_unsat 0
745.82/745.81	c main():: doublelook: #: 8622998, succes #: 5716463
745.82/745.81	c main():: doublelook: overall 5.453 of all possible doublelooks executed
745.82/745.81	c main():: doublelook: succesrate: 66.293, average DL_trigger: 52.018
745.82/745.81	c main():: SOLUTION VERIFIED :-)
745.82/745.81	s SATISFIABLE
745.82/745.81	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 30 -31 32 34 -35 -36 37 -38 39 40 41 -42 43 -44 -45 -46 47 -48 -49 -50 51 52 53 54 55 -56 -57 -58 59 -60 -61 -62 -63 -64 -65 66 68 69 -70 -71 -72 73 -75 76 -77 78 79 80 81 -82 83 84 -85 -86 -88 -89 90 91 -92 -93 94 -95 -96 97 -98 99 100 101 -102 -104 -105 -106 107 -108 109 -110 111 -112 -114 -115 116 -117 119 120 122 123 -124 -125 127 -128 129 130 -131 -132 -133 134 135 136 137 138 -139 -140 -141 -142 143 145 -146 147 -148 -149 -150 -151 -153 154 -155 -156 -157 -158 -159 160 161 -162 -163 -164 -166 167 168 -169 171 -172 -173 -174 -175 176 177 -178 -179 180 -181 -182 183 184 -185 -186 -188 -189 -190 -191 -192 -193 -194 -195 196 -198 199 -200 201 202 -203 204 -205 206 -208 209 -210 211 -212 -213 -214 -215 -216 217 218 219 -220 -221 -223 224 -225 226 228 229 -230 232 233 -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 -264 265 266 267 269 -270 -271 272 -273 274 -275 -276 277 278 -279 -280 281 -283 284 285 -286 287 -288 -289 -290 -291 292 293 -294 295 -296 -297 298 299 300 -301 302 -303 -304 -305 306 -307 -308 309 310 311 -312 -313 314 -315 316 317 -318 -319 320 -321 322 323 -324 325 326 -327 328 -330 331 -332 333 -334 -335 -336 338 339 -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 -378 379 380 -381 382 383 -384 385 -386 387 388 389 -390 391 -392 393 -394 -395 -396 397 399 400 -402 -403 -404 -405 -406 407 -408 -409 -410 411 -412 -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 -471 473 474 -475 -476 -477 479 481 482 -483 484 -485 486 487 488 489 -491 -492 493 495 -496 -497 -498 499 -500 0

Verifier Data 

OK

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3210613-1303165873/watcher-3210613-1303165873 -o /tmp/evaluation-result-3210613-1303165873/solver-3210613-1303165873 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3210613-1303165873.cnf 

running on 4 cores: 0,2,4,6

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): 5000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.58 1.91 1.97 3/181 13515
/proc/meminfo: memFree=15260296/32951124 swapFree=67111528/67111528
[pid=13515] ppid=13513 vsize=1180 CPUtime=0 cores=0,2,4,6
/proc/13515/stat : 13515 (march_hi) R 13513 13515 13450 0 -1 4202496 192 0 0 0 0 0 0 0 25 0 1 0 428185217 1208320 146 33554432000 134512640 135197378 4290897616 18446744073709551615 134687948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13515/statm: 295 146 80 168 0 126 0

[startup+0.0989801 s]
/proc/loadavg: 1.58 1.91 1.97 3/181 13515
/proc/meminfo: memFree=15260296/32951124 swapFree=67111528/67111528
[pid=13515] ppid=13513 vsize=1956 CPUtime=0.09 cores=0,2,4,6
/proc/13515/stat : 13515 (march_hi) R 13513 13515 13450 0 -1 4202496 344 0 0 0 9 0 0 0 25 0 1 0 428185217 2002944 298 33554432000 134512640 135197378 4290897616 18446744073709551615 134542109 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13515/statm: 489 298 91 168 0 320 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1956

[startup+0.100987 s]
/proc/loadavg: 1.58 1.91 1.97 3/181 13515
/proc/meminfo: memFree=15260296/32951124 swapFree=67111528/67111528
[pid=13515] ppid=13513 vsize=1956 CPUtime=0.1 cores=0,2,4,6
/proc/13515/stat : 13515 (march_hi) R 13513 13515 13450 0 -1 4202496 344 0 0 0 10 0 0 0 25 0 1 0 428185217 2002944 298 33554432000 134512640 135197378 4290897616 18446744073709551615 134525423 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13515/statm: 489 298 91 168 0 320 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1956

[startup+0.300948 s]
/proc/loadavg: 1.58 1.91 1.97 3/181 13515
/proc/meminfo: memFree=15260296/32951124 swapFree=67111528/67111528
[pid=13515] ppid=13513 vsize=1956 CPUtime=0.3 cores=0,2,4,6
/proc/13515/stat : 13515 (march_hi) R 13513 13515 13450 0 -1 4202496 361 0 0 0 30 0 0 0 25 0 1 0 428185217 2002944 315 33554432000 134512640 135197378 4290897616 18446744073709551615 134542101 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13515/statm: 489 315 91 168 0 320 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1956

[startup+0.700874 s]
/proc/loadavg: 1.58 1.91 1.97 3/181 13515
/proc/meminfo: memFree=15260296/32951124 swapFree=67111528/67111528
[pid=13515] ppid=13513 vsize=2160 CPUtime=0.7 cores=0,2,4,6
/proc/13515/stat : 13515 (march_hi) R 13513 13515 13450 0 -1 4202496 391 0 0 0 70 0 0 0 25 0 1 0 428185217 2211840 345 33554432000 134512640 135197378 4290897616 18446744073709551615 134542117 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13515/statm: 540 345 91 168 0 371 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2160

[startup+1.50074 s]
/proc/loadavg: 1.58 1.91 1.97 4/182 13516
/proc/meminfo: memFree=15259072/32951124 swapFree=67111528/67111528
[pid=13515] ppid=13513 vsize=2636 CPUtime=1.5 cores=0,2,4,6
/proc/13515/stat : 13515 (march_hi) R 13513 13515 13450 0 -1 4202496 477 0 0 0 150 0 0 0 25 0 1 0 428185217 2699264 431 33554432000 134512640 135197378 4290897616 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13515/statm: 659 431 91 168 0 490 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2636

[startup+3.1004 s]
/proc/loadavg: 1.58 1.91 1.97 3/182 13516
/proc/meminfo: memFree=15258692/32951124 swapFree=67111528/67111528
[pid=13515] ppid=13513 vsize=2788 CPUtime=3.1 cores=0,2,4,6
/proc/13515/stat : 13515 (march_hi) R 13513 13515 13450 0 -1 4202496 539 0 0 0 310 0 0 0 25 0 1 0 428185217 2854912 493 33554432000 134512640 135197378 4290897616 18446744073709551615 134525333 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13515/statm: 697 493 91 168 0 528 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2788

[startup+6.30085 s]
/proc/loadavg: 1.62 1.91 1.97 3/182 13517
/proc/meminfo: memFree=15258704/32951124 swapFree=67111528/67111528
[pid=13515] ppid=13513 vsize=3524 CPUtime=6.3 cores=0,2,4,6
/proc/13515/stat : 13515 (march_hi) R 13513 13515 13450 0 -1 4202496 682 0 0 0 630 0 0 0 25 0 1 0 428185217 3608576 636 33554432000 134512640 135197378 4290897616 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13515/statm: 881 636 91 168 0 712 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 3524

[startup+12.7007 s]
/proc/loadavg: 1.65 1.91 1.97 3/182 13544
/proc/meminfo: memFree=15258236/32951124 swapFree=67111528/67111528
[pid=13515] ppid=13513 vsize=4260 CPUtime=12.69 cores=0,2,4,6
/proc/13515/stat : 13515 (march_hi) R 13513 13515 13450 0 -1 4202496 906 0 0 0 1269 0 0 0 25 0 1 0 428185217 4362240 860 33554432000 134512640 135197378 4290897616 18446744073709551615 134525312 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13515/statm: 1065 860 91 168 0 896 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4260

[startup+25.5004 s]
/proc/loadavg: 1.72 1.91 1.97 3/182 13544
/proc/meminfo: memFree=15254544/32951124 swapFree=67111528/67111528
[pid=13515] ppid=13513 vsize=6620 CPUtime=25.49 cores=0,2,4,6
/proc/13515/stat : 13515 (march_hi) R 13513 13515 13450 0 -1 4202496 1300 0 0 0 2549 0 0 0 25 0 1 0 428185217 6778880 1254 33554432000 134512640 135197378 4290897616 18446744073709551615 134542160 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13515/statm: 1655 1254 91 168 0 1486 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6620

[startup+51.1007 s]
/proc/loadavg: 1.82 1.92 1.97 3/182 13545
/proc/meminfo: memFree=15248056/32951124 swapFree=67111528/67111528
[pid=13515] ppid=13513 vsize=9236 CPUtime=51.09 cores=0,2,4,6
/proc/13515/stat : 13515 (march_hi) R 13513 13515 13450 0 -1 4202496 2074 0 0 0 5109 0 0 0 25 0 1 0 428185217 9457664 2028 33554432000 134512640 135197378 4290897616 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13515/statm: 2309 2028 91 168 0 2140 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 9236

[startup+102.306 s]
/proc/loadavg: 1.92 1.93 1.97 3/182 13546
/proc/meminfo: memFree=15234756/32951124 swapFree=67111528/67111528
[pid=13515] ppid=13513 vsize=17488 CPUtime=102.29 cores=0,2,4,6
/proc/13515/stat : 13515 (march_hi) R 13513 13515 13450 0 -1 4202496 3521 0 0 0 10229 0 0 0 25 0 1 0 428185217 17907712 3475 33554432000 134512640 135197378 4290897616 18446744073709551615 134601591 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13515/statm: 4372 3475 91 168 0 4203 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 17488

[startup+162.3 s]
/proc/loadavg: 1.97 1.94 1.97 3/182 13548
/proc/meminfo: memFree=15220580/32951124 swapFree=67111528/67111528
[pid=13515] ppid=13513 vsize=26872 CPUtime=162.29 cores=0,2,4,6
/proc/13515/stat : 13515 (march_hi) R 13513 13515 13450 0 -1 4202496 5203 0 0 0 16228 1 0 0 25 0 1 0 428185217 27516928 5157 33554432000 134512640 135197378 4290897616 18446744073709551615 134542063 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13515/statm: 6718 5157 91 168 0 6549 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 26872

[startup+222.301 s]
/proc/loadavg: 1.99 1.95 1.97 3/182 13549
/proc/meminfo: memFree=15206668/32951124 swapFree=67111528/67111528
[pid=13515] ppid=13513 vsize=35604 CPUtime=222.29 cores=0,2,4,6
/proc/13515/stat : 13515 (march_hi) R 13513 13515 13450 0 -1 4202496 6826 0 0 0 22228 1 0 0 25 0 1 0 428185217 36458496 6780 33554432000 134512640 135197378 4290897616 18446744073709551615 134542234 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13515/statm: 8901 6780 91 168 0 8732 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 35604

[startup+282.301 s]
/proc/loadavg: 1.99 1.95 1.97 3/182 13551
/proc/meminfo: memFree=15193256/32951124 swapFree=67111528/67111528
[pid=13515] ppid=13513 vsize=42736 CPUtime=282.3 cores=0,2,4,6
/proc/13515/stat : 13515 (march_hi) R 13513 13515 13450 0 -1 4202496 8368 0 0 0 28228 2 0 0 25 0 1 0 428185217 43761664 8322 33554432000 134512640 135197378 4290897616 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13515/statm: 10684 8322 91 168 0 10515 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 42736

[startup+342.301 s]
/proc/loadavg: 1.99 1.96 1.97 3/182 13553
/proc/meminfo: memFree=15179844/32951124 swapFree=67111528/67111528
[pid=13515] ppid=13513 vsize=55832 CPUtime=342.29 cores=0,2,4,6
/proc/13515/stat : 13515 (march_hi) R 13513 13515 13450 0 -1 4202496 9916 0 0 0 34227 2 0 0 25 0 1 0 428185217 57171968 9870 33554432000 134512640 135197378 4290897616 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13515/statm: 13958 9870 91 168 0 13789 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 55832

[startup+402.301 s]
/proc/loadavg: 1.99 1.96 1.97 3/182 13554
/proc/meminfo: memFree=15166692/32951124 swapFree=67111528/67111528
[pid=13515] ppid=13513 vsize=55964 CPUtime=402.3 cores=0,2,4,6
/proc/13515/stat : 13515 (march_hi) R 13513 13515 13450 0 -1 4202496 11510 0 0 0 40227 3 0 0 25 0 1 0 428185217 57307136 11464 33554432000 134512640 135197378 4290897616 18446744073709551615 134572862 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13515/statm: 13991 11464 91 168 0 13822 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 55964

[startup+462.301 s]
/proc/loadavg: 1.99 1.97 1.97 3/182 13556
/proc/meminfo: memFree=15153536/32951124 swapFree=67111528/67111528
[pid=13515] ppid=13513 vsize=55964 CPUtime=462.3 cores=0,2,4,6
/proc/13515/stat : 13515 (march_hi) R 13513 13515 13450 0 -1 4202496 13049 0 0 0 46227 3 0 0 25 0 1 0 428185217 57307136 13003 33554432000 134512640 135197378 4290897616 18446744073709551615 134552408 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13515/statm: 13991 13003 91 168 0 13822 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 55964

[startup+522.301 s]
/proc/loadavg: 1.99 1.97 1.97 3/182 13557
/proc/meminfo: memFree=15141248/32951124 swapFree=67111528/67111528
[pid=13515] ppid=13513 vsize=89872 CPUtime=522.3 cores=0,2,4,6
/proc/13515/stat : 13515 (march_hi) R 13513 13515 13450 0 -1 4202496 14502 0 0 0 52227 3 0 0 25 0 1 0 428185217 92028928 14456 33554432000 134512640 135197378 4290897616 18446744073709551615 134525358 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13515/statm: 22468 14456 91 168 0 22299 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 89872

[startup+582.301 s]
/proc/loadavg: 2.04 1.99 1.97 3/182 13559
/proc/meminfo: memFree=15128964/32951124 swapFree=67111528/67111528
[pid=13515] ppid=13513 vsize=89872 CPUtime=582.3 cores=0,2,4,6
/proc/13515/stat : 13515 (march_hi) R 13513 13515 13450 0 -1 4202496 15943 0 0 0 58227 3 0 0 25 0 1 0 428185217 92028928 15897 33554432000 134512640 135197378 4290897616 18446744073709551615 134525312 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13515/statm: 22468 15897 91 168 0 22299 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 89872

[startup+642.301 s]
/proc/loadavg: 2.10 2.02 1.98 3/182 13561
/proc/meminfo: memFree=15115940/32951124 swapFree=67111528/67111528
[pid=13515] ppid=13513 vsize=89872 CPUtime=642.31 cores=0,2,4,6
/proc/13515/stat : 13515 (march_hi) R 13513 13515 13450 0 -1 4202496 17384 0 0 0 64227 4 0 0 25 0 1 0 428185217 92028928 17338 33554432000 134512640 135197378 4290897616 18446744073709551615 134525348 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13515/statm: 22468 17338 91 168 0 22299 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 89872

[startup+702.3 s]
/proc/loadavg: 2.10 2.03 1.99 3/182 13562
/proc/meminfo: memFree=15103404/32951124 swapFree=67111528/67111528
[pid=13515] ppid=13513 vsize=89872 CPUtime=702.31 cores=0,2,4,6
/proc/13515/stat : 13515 (march_hi) R 13513 13515 13450 0 -1 4202496 18876 0 0 0 70226 5 0 0 25 0 1 0 428185217 92028928 18830 33554432000 134512640 135197378 4290897616 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13515/statm: 22468 18830 91 168 0 22299 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 89872

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

[startup+716.701 s]
/proc/loadavg: 2.08 2.02 1.99 3/182 13562
/proc/meminfo: memFree=15100052/32951124 swapFree=67111528/67111528
[pid=13515] ppid=13513 vsize=89872 CPUtime=716.71 cores=0,2,4,6
/proc/13515/stat : 13515 (march_hi) R 13513 13515 13450 0 -1 4202496 19238 0 0 0 71666 5 0 0 25 0 1 0 428185217 92028928 19192 33554432000 134512640 135197378 4290897616 18446744073709551615 134594024 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13515/statm: 22468 19192 91 168 0 22299 0
Current children cumulated CPU time (s) 716.71
Current children cumulated vsize (KiB) 89872

[startup+729.5 s]
/proc/loadavg: 2.06 2.02 1.99 3/182 13563
/proc/meminfo: memFree=15097440/32951124 swapFree=67111528/67111528
[pid=13515] ppid=13513 vsize=89872 CPUtime=729.51 cores=0,2,4,6
/proc/13515/stat : 13515 (march_hi) R 13513 13515 13450 0 -1 4202496 19542 0 0 0 72946 5 0 0 25 0 1 0 428185217 92028928 19496 33554432000 134512640 135197378 4290897616 18446744073709551615 134556542 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13515/statm: 22468 19496 91 168 0 22299 0
Current children cumulated CPU time (s) 729.51
Current children cumulated vsize (KiB) 89872

[startup+735.906 s]
/proc/loadavg: 2.06 2.02 1.99 3/182 13563
/proc/meminfo: memFree=15096076/32951124 swapFree=67111528/67111528
[pid=13515] ppid=13513 vsize=89872 CPUtime=735.92 cores=0,2,4,6
/proc/13515/stat : 13515 (march_hi) R 13513 13515 13450 0 -1 4202496 19698 0 0 0 73587 5 0 0 25 0 1 0 428185217 92028928 19652 33554432000 134512640 135197378 4290897616 18446744073709551615 134552984 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13515/statm: 22468 19652 91 168 0 22299 0
Current children cumulated CPU time (s) 735.92
Current children cumulated vsize (KiB) 89872

[startup+742.301 s]
/proc/loadavg: 2.05 2.02 1.99 3/182 13563
/proc/meminfo: memFree=15094960/32951124 swapFree=67111528/67111528
[pid=13515] ppid=13513 vsize=89872 CPUtime=742.31 cores=0,2,4,6
/proc/13515/stat : 13515 (march_hi) R 13513 13515 13450 0 -1 4202496 19845 0 0 0 74226 5 0 0 25 0 1 0 428185217 92028928 19799 33554432000 134512640 135197378 4290897616 18446744073709551615 134525348 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13515/statm: 22468 19799 91 168 0 22299 0
Current children cumulated CPU time (s) 742.31
Current children cumulated vsize (KiB) 89872

[startup+743.901 s]
/proc/loadavg: 2.05 2.02 1.99 3/182 13563
/proc/meminfo: memFree=15094464/32951124 swapFree=67111528/67111528
[pid=13515] ppid=13513 vsize=89872 CPUtime=743.91 cores=0,2,4,6
/proc/13515/stat : 13515 (march_hi) R 13513 13515 13450 0 -1 4202496 19882 0 0 0 74386 5 0 0 25 0 1 0 428185217 92028928 19836 33554432000 134512640 135197378 4290897616 18446744073709551615 134594056 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13515/statm: 22468 19836 91 168 0 22299 0
Current children cumulated CPU time (s) 743.91
Current children cumulated vsize (KiB) 89872

[startup+744.707 s]
/proc/loadavg: 2.05 2.02 1.99 3/182 13563
/proc/meminfo: memFree=15094216/32951124 swapFree=67111528/67111528
[pid=13515] ppid=13513 vsize=89872 CPUtime=744.72 cores=0,2,4,6
/proc/13515/stat : 13515 (march_hi) R 13513 13515 13450 0 -1 4202496 19901 0 0 0 74467 5 0 0 25 0 1 0 428185217 92028928 19855 33554432000 134512640 135197378 4290897616 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13515/statm: 22468 19855 91 168 0 22299 0
Current children cumulated CPU time (s) 744.72
Current children cumulated vsize (KiB) 89872

[startup+745.5 s]
/proc/loadavg: 2.05 2.02 1.99 3/182 13563
/proc/meminfo: memFree=15094216/32951124 swapFree=67111528/67111528
[pid=13515] ppid=13513 vsize=89872 CPUtime=745.51 cores=0,2,4,6
/proc/13515/stat : 13515 (march_hi) R 13513 13515 13450 0 -1 4202496 19920 0 0 0 74546 5 0 0 25 0 1 0 428185217 92028928 19874 33554432000 134512640 135197378 4290897616 18446744073709551615 134539320 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13515/statm: 22468 19874 91 168 0 22299 0
Current children cumulated CPU time (s) 745.51
Current children cumulated vsize (KiB) 89872

[startup+745.7 s]
/proc/loadavg: 2.05 2.02 1.99 3/182 13563
/proc/meminfo: memFree=15093968/32951124 swapFree=67111528/67111528
[pid=13515] ppid=13513 vsize=89872 CPUtime=745.72 cores=0,2,4,6
/proc/13515/stat : 13515 (march_hi) R 13513 13515 13450 0 -1 4202496 19924 0 0 0 74567 5 0 0 25 0 1 0 428185217 92028928 19878 33554432000 134512640 135197378 4290897616 18446744073709551615 134594024 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13515/statm: 22468 19878 91 168 0 22299 0
Current children cumulated CPU time (s) 745.72
Current children cumulated vsize (KiB) 89872

[startup+745.806 s]
/proc/loadavg: 2.05 2.02 1.99 3/182 13563
/proc/meminfo: memFree=15093968/32951124 swapFree=67111528/67111528
[pid=13515] ppid=13513 vsize=89872 CPUtime=745.82 cores=0,2,4,6
/proc/13515/stat : 13515 (march_hi) R 13513 13515 13450 0 -1 4202496 19926 0 0 0 74577 5 0 0 25 0 1 0 428185217 92028928 19880 33554432000 134512640 135197378 4290897616 18446744073709551615 134539203 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13515/statm: 22468 19880 91 168 0 22299 0
Current children cumulated CPU time (s) 745.82
Current children cumulated vsize (KiB) 89872

Child status: 10
Real time (s): 745.824
CPU time (s): 745.841
CPU user time (s): 745.786
CPU system time (s): 0.054991
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 89872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 745.786
system time used= 0.054991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19934
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= 5
involuntary context switches= 782

runsolver used 1.11483 second user time and 2.28165 second system time

The end

Launcher Data 

Begin job on node133 at 2011-04-19 00:31:13
IDJOB=3210613
IDBENCH=82802
IDSOLVER=1627
FILE ID=node133/3210613-1303165873
RUNJOBID= node133-1303165873-13468
PBS_JOBID= 13021013
Free space on /tmp= 72984 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v500-c2130-S481747904-003.SATISFIABLE.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3210613-1303165873/watcher-3210613-1303165873 -o /tmp/evaluation-result-3210613-1303165873/solver-3210613-1303165873 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3210613-1303165873.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 1e904bd81be11487c7596e10e18e4cd6
RANDOM SEED=1453851495

node133.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 6741.12
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      15260576 kB
Buffers:        717508 kB
Cached:       16548164 kB
SwapCached:          0 kB
Active:        5120388 kB
Inactive:     12209464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      15260576 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1740 kB
Writeback:           0 kB
AnonPages:       64240 kB
Mapped:          15504 kB
Slab:           296804 kB
PageTables:       4748 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   209080 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72984 MiB
End job on node133 at 2011-04-19 00:43:39