Trace number 1518014

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_nn nnSAT 543.294 543.453

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S1494961823-060.cnf
MD5SUM7495f98ae37985dd5ad2be6175c3d801
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.023995
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 500 variables and 2125 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 23 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 496 free variables and 2102 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.492
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 182 duplicate clauses
0.00/0.02	c resolvent_look() :: found 84 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 500 variables and 2186 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 500 variabels and 2186 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2186 / 500 ) = 4.37
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c number of free variables = 496
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 36
0.00/0.03	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 576
0.09/0.19	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 5088
1.69/1.80	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 29721
11.79/11.86	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 122457
54.97/55.05	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 370942
184.04/184.14	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 857613
461.86/462.02	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
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c |************
c |*************
c |**************
c |***************
c |****************
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543.24/543.44	c |100101101000100000000000000000100000000000000000000000000$$$$$$|
543.24/543.44	
c |**************************
543.24/543.44	c
543.24/543.44	c main():: nodeCount: 1001143
543.24/543.44	c main():: dead ends in main: 12061
543.24/543.44	c main():: lookAheadCount: 68678633
543.24/543.44	c main():: unitResolveCount: 13027664
543.24/543.44	c main():: time=543.360000
543.24/543.44	c main():: necessary_assignments: 228855
543.24/543.44	c main():: bin_sat: 0, bin_unsat 0
543.24/543.44	c main():: doublelook: #: 3315291, succes #: 2088963
543.24/543.44	c main():: doublelook: overall 4.951 of all possible doublelooks executed
543.24/543.44	c main():: doublelook: succesrate: 63.010, average DL_trigger: 53.774
543.24/543.44	c main():: SOLUTION VERIFIED :-)
543.24/543.44	s SATISFIABLE
543.24/543.44	v -1 -2 3 -4 5 -6 -7 8 -9 10 11 -12 13 14 -15 16 17 18 -20 -21 22 23 -24 25 26 27 28 -29 30 31 32 -33 35 36 -38 39 -40 41 -42 43 -44 45 46 -47 -48 49 -50 51 52 -54 -55 56 57 -58 -59 60 61 -62 -63 64 65 -66 68 -69 70 71 72 73 74 -75 -76 77 78 79 80 81 -82 83 84 85 -86 -88 -89 90 92 93 94 95 96 -97 98 -99 -100 101 102 -103 104 -105 -106 -107 -108 -109 110 -111 112 114 115 116 -117 -118 119 120 121 122 123 -124 -125 126 -127 -129 -130 -131 132 -133 134 135 -136 137 -138 -140 -141 -142 -143 -144 -145 -146 147 148 -149 -150 151 -152 153 -154 -156 157 -158 159 160 -161 163 -164 165 166 167 169 170 -171 172 173 174 175 176 -178 -179 -180 181 182 -183 -184 185 186 187 188 -189 190 -191 -192 -193 -194 -195 -196 -197 -198 -199 200 201 -202 -203 204 -205 206 207 -208 209 -210 211 -212 213 -214 -215 -216 217 218 220 221 -222 223 224 225 226 227 -228 -229 -230 -231 232 -233 234 235 -236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 -252 253 254 255 256 257 258 -259 -260 -261 -262 -263 -265 -266 268 269 270 -271 -272 273 274 275 276 -277 278 -279 280 -282 283 -284 285 286 287 -288 -289 -290 -292 -293 294 -295 -296 297 -298 299 -300 301 -302 -303 -304 305 -306 307 -308 309 -310 311 312 313 314 315 316 -317 -318 319 320 -321 322 323 324 325 326 327 328 -329 -330 331 332 -333 -334 335 336 337 338 339 -340 341 342 -343 344 345 346 347 348 349 -350 -351 -352 -353 354 355 -356 357 -358 359 360 -362 363 364 -365 366 -367 -368 -369 370 371 372 -373 -374 -375 377 -378 -379 -380 -381 -382 -383 384 385 -386 -387 388 389 390 391 -392 -393 -394 395 396 397 -398 -399 400 -401 402 403 404 -406 407 408 409 410 411 412 -413 -414 415 -416 417 418 419 421 -422 -423 424 425 426 -427 428 429 430 431 432 433 434 -435 436 437 438 439 440 -441 442 443 -444 -445 -446 447 -448 -449 -450 451 -452 453 -455 456 -457 -458 459 460 461 -462 463 -464 -465 466 -467 -468 -469 470 471 -472 -473 474 -475 476 -477 478 -479 -481 -482 -483 484 485 486 -487 -488 489 -490 491 492 493 494 495 496 -497 498 -500 0

Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1518014-1238293864/watcher-1518014-1238293864 -o /tmp/evaluation-result-1518014-1238293864/solver-1518014-1238293864 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1518014-1238293864.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.09 1.08 3/64 2179
/proc/meminfo: memFree=827048/2055920 swapFree=4178500/4192956
[pid=2179] ppid=2177 vsize=976 CPUtime=0
/proc/2179/stat : 2179 (march_nn) R 2177 2179 31089 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 1102048702 999424 130 1992294400 134512640 135197250 4294956240 18446744073709551615 134722609 0 0 4096 0 0 0 0 17 1 0 0
/proc/2179/statm: 244 130 66 167 0 75 0

[startup+0.0729311 s]
/proc/loadavg: 1.00 1.09 1.08 3/64 2179
/proc/meminfo: memFree=827048/2055920 swapFree=4178500/4192956
[pid=2179] ppid=2177 vsize=1740 CPUtime=0.06
/proc/2179/stat : 2179 (march_nn) R 2177 2179 31089 0 -1 4194304 293 0 0 0 6 0 0 0 18 0 1 0 1102048702 1781760 276 1992294400 134512640 135197250 4294956240 18446744073709551615 134649136 0 0 4096 0 0 0 0 17 1 0 0
/proc/2179/statm: 435 276 93 167 0 266 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1740

[startup+0.101935 s]
/proc/loadavg: 1.00 1.09 1.08 3/64 2179
/proc/meminfo: memFree=827048/2055920 swapFree=4178500/4192956
[pid=2179] ppid=2177 vsize=1740 CPUtime=0.09
/proc/2179/stat : 2179 (march_nn) R 2177 2179 31089 0 -1 4194304 297 0 0 0 9 0 0 0 18 0 1 0 1102048702 1781760 280 1992294400 134512640 135197250 4294956240 18446744073709551615 134593996 0 0 4096 0 0 0 0 17 1 0 0
/proc/2179/statm: 435 280 93 167 0 266 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1740

[startup+0.301957 s]
/proc/loadavg: 1.00 1.09 1.08 3/64 2179
/proc/meminfo: memFree=827048/2055920 swapFree=4178500/4192956
[pid=2179] ppid=2177 vsize=1876 CPUtime=0.29
/proc/2179/stat : 2179 (march_nn) R 2177 2179 31089 0 -1 4194304 320 0 0 0 29 0 0 0 19 0 1 0 1102048702 1921024 303 1992294400 134512640 135197250 4294956240 18446744073709551615 134617472 0 0 4096 0 0 0 0 17 1 0 0
/proc/2179/statm: 469 303 93 167 0 300 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1876

[startup+0.702003 s]
/proc/loadavg: 1.00 1.09 1.08 3/64 2179
/proc/meminfo: memFree=827048/2055920 swapFree=4178500/4192956
[pid=2179] ppid=2177 vsize=2016 CPUtime=0.69
/proc/2179/stat : 2179 (march_nn) R 2177 2179 31089 0 -1 4194304 340 0 0 0 69 0 0 0 22 0 1 0 1102048702 2064384 323 1992294400 134512640 135197250 4294956240 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 1 0 0
/proc/2179/statm: 504 323 93 167 0 335 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2016

[startup+1.50109 s]
/proc/loadavg: 1.00 1.09 1.08 2/65 2180
/proc/meminfo: memFree=826080/2055920 swapFree=4178500/4192956
[pid=2179] ppid=2177 vsize=2152 CPUtime=1.49
/proc/2179/stat : 2179 (march_nn) R 2177 2179 31089 0 -1 4194304 380 0 0 0 149 0 0 0 25 0 1 0 1102048702 2203648 363 1992294400 134512640 135197250 4294956240 18446744073709551615 134556344 0 0 4096 0 0 0 0 17 1 0 0
/proc/2179/statm: 538 363 93 167 0 369 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2152

[startup+3.10127 s]
/proc/loadavg: 1.00 1.09 1.08 2/65 2180
/proc/meminfo: memFree=825760/2055920 swapFree=4178500/4192956
[pid=2179] ppid=2177 vsize=2320 CPUtime=3.09
/proc/2179/stat : 2179 (march_nn) R 2177 2179 31089 0 -1 4194304 409 0 0 0 309 0 0 0 25 0 1 0 1102048702 2375680 392 1992294400 134512640 135197250 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/2179/statm: 580 392 93 167 0 411 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2320

[startup+6.30164 s]
/proc/loadavg: 1.00 1.09 1.08 2/65 2180
/proc/meminfo: memFree=825504/2055920 swapFree=4178500/4192956
[pid=2179] ppid=2177 vsize=2604 CPUtime=6.29
/proc/2179/stat : 2179 (march_nn) R 2177 2179 31089 0 -1 4194304 470 0 0 0 629 0 0 0 25 0 1 0 1102048702 2666496 453 1992294400 134512640 135197250 4294956240 18446744073709551615 134542069 0 0 4096 0 0 0 0 17 1 0 0
/proc/2179/statm: 651 453 93 167 0 482 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2604

[startup+12.7014 s]
/proc/loadavg: 1.00 1.08 1.08 2/65 2180
/proc/meminfo: memFree=824928/2055920 swapFree=4178500/4192956
[pid=2179] ppid=2177 vsize=3172 CPUtime=12.69
/proc/2179/stat : 2179 (march_nn) R 2177 2179 31089 0 -1 4194304 578 0 0 0 1269 0 0 0 25 0 1 0 1102048702 3248128 561 1992294400 134512640 135197250 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/2179/statm: 793 561 93 167 0 624 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3172

[startup+25.5028 s]
/proc/loadavg: 1.00 1.08 1.08 2/65 2180
/proc/meminfo: memFree=823840/2055920 swapFree=4178500/4192956
[pid=2179] ppid=2177 vsize=4096 CPUtime=25.48
/proc/2179/stat : 2179 (march_nn) R 2177 2179 31089 0 -1 4194304 850 0 0 0 2548 0 0 0 25 0 1 0 1102048702 4194304 833 1992294400 134512640 135197250 4294956240 18446744073709551615 134570925 0 0 4096 0 0 0 0 17 1 0 0
/proc/2179/statm: 1024 833 93 167 0 855 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4096

[startup+51.1017 s]
/proc/loadavg: 1.00 1.07 1.07 2/65 2180
/proc/meminfo: memFree=822176/2055920 swapFree=4178500/4192956
[pid=2179] ppid=2177 vsize=6424 CPUtime=51.07
/proc/2179/stat : 2179 (march_nn) R 2177 2179 31089 0 -1 4194304 1256 0 0 0 5107 0 0 0 25 0 1 0 1102048702 6578176 1239 1992294400 134512640 135197250 4294956240 18446744073709551615 134542318 0 0 4096 0 0 0 0 17 1 0 0
/proc/2179/statm: 1606 1239 93 167 0 1437 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6424

[startup+102.306 s]
/proc/loadavg: 1.00 1.06 1.07 2/65 2180
/proc/meminfo: memFree=818976/2055920 swapFree=4178500/4192956
[pid=2179] ppid=2177 vsize=11560 CPUtime=102.26
/proc/2179/stat : 2179 (march_nn) R 2177 2179 31089 0 -1 4194304 2049 0 0 0 10225 1 0 0 25 0 1 0 1102048702 11837440 2032 1992294400 134512640 135197250 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/2179/statm: 2890 2032 93 167 0 2721 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11560

[startup+162.302 s]
/proc/loadavg: 1.00 1.05 1.06 2/65 2180
/proc/meminfo: memFree=815392/2055920 swapFree=4178500/4192956
[pid=2179] ppid=2177 vsize=17084 CPUtime=162.24
/proc/2179/stat : 2179 (march_nn) R 2177 2179 31089 0 -1 4194304 2937 0 0 0 16222 2 0 0 25 0 1 0 1102048702 17494016 2920 1992294400 134512640 135197250 4294956240 18446744073709551615 134556369 0 0 4096 0 0 0 0 17 1 0 0
/proc/2179/statm: 4271 2920 93 167 0 4102 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17084

[startup+222.302 s]
/proc/loadavg: 1.00 1.03 1.06 2/65 2180
/proc/meminfo: memFree=811872/2055920 swapFree=4178500/4192956
[pid=2179] ppid=2177 vsize=17084 CPUtime=222.22
/proc/2179/stat : 2179 (march_nn) R 2177 2179 31089 0 -1 4194304 3800 0 0 0 22220 2 0 0 25 0 1 0 1102048702 17494016 3783 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/2179/statm: 4271 3783 93 167 0 4102 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17084

[startup+282.302 s]
/proc/loadavg: 1.00 1.03 1.05 2/65 2180
/proc/meminfo: memFree=808480/2055920 swapFree=4178500/4192956
[pid=2179] ppid=2177 vsize=26196 CPUtime=282.21
/proc/2179/stat : 2179 (march_nn) R 2177 2179 31089 0 -1 4194304 4657 0 0 0 28218 3 0 0 25 0 1 0 1102048702 26824704 4640 1992294400 134512640 135197250 4294956240 18446744073709551615 134539170 0 0 4096 0 0 0 0 17 1 0 0
/proc/2179/statm: 6549 4640 93 167 0 6380 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 26196

[startup+342.302 s]
/proc/loadavg: 1.03 1.03 1.05 2/65 2180
/proc/meminfo: memFree=805088/2055920 swapFree=4178500/4192956
[pid=2179] ppid=2177 vsize=26328 CPUtime=342.19
/proc/2179/stat : 2179 (march_nn) R 2177 2179 31089 0 -1 4194304 5491 0 0 0 34216 3 0 0 25 0 1 0 1102048702 26959872 5474 1992294400 134512640 135197250 4294956240 18446744073709551615 134594001 0 0 4096 0 0 0 0 17 1 0 0
/proc/2179/statm: 6582 5474 93 167 0 6413 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 26328

[startup+402.302 s]
/proc/loadavg: 1.01 1.02 1.04 2/65 2180
/proc/meminfo: memFree=801824/2055920 swapFree=4178500/4192956
[pid=2179] ppid=2177 vsize=35060 CPUtime=402.17
/proc/2179/stat : 2179 (march_nn) R 2177 2179 31089 0 -1 4194304 6312 0 0 0 40213 4 0 0 25 0 1 0 1102048702 35901440 6295 1992294400 134512640 135197250 4294956240 18446744073709551615 134541918 0 0 4096 0 0 0 0 17 1 0 0
/proc/2179/statm: 8765 6295 93 167 0 8596 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 35060

[startup+462.301 s]
/proc/loadavg: 1.00 1.02 1.04 2/65 2180
/proc/meminfo: memFree=798816/2055920 swapFree=4178500/4192956
[pid=2179] ppid=2177 vsize=35060 CPUtime=462.15
/proc/2179/stat : 2179 (march_nn) R 2177 2179 31089 0 -1 4194304 7070 0 0 0 46211 4 0 0 25 0 1 0 1102048702 35901440 7053 1992294400 134512640 135197250 4294956240 18446744073709551615 134548451 0 0 4096 0 0 0 0 17 1 0 0
/proc/2179/statm: 8765 7053 93 167 0 8596 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 35060

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 1.03 2/65 2180
/proc/meminfo: memFree=795488/2055920 swapFree=4178500/4192956
[pid=2179] ppid=2177 vsize=41648 CPUtime=522.14
/proc/2179/stat : 2179 (march_nn) R 2177 2179 31089 0 -1 4194304 7898 0 0 0 52209 5 0 0 25 0 1 0 1102048702 42647552 7881 1992294400 134512640 135197250 4294956240 18446744073709551615 134542264 0 0 4096 0 0 0 0 17 1 0 0
/proc/2179/statm: 10412 7881 93 167 0 10243 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 41648

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

[startup+524.706 s]
/proc/loadavg: 1.00 1.01 1.03 2/65 2180
/proc/meminfo: memFree=795296/2055920 swapFree=4178500/4192956
[pid=2179] ppid=2177 vsize=41648 CPUtime=524.54
/proc/2179/stat : 2179 (march_nn) R 2177 2179 31089 0 -1 4194304 7928 0 0 0 52449 5 0 0 25 0 1 0 1102048702 42647552 7911 1992294400 134512640 135197250 4294956240 18446744073709551615 134542255 0 0 4096 0 0 0 0 17 1 0 0
/proc/2179/statm: 10412 7911 93 167 0 10243 0
Current children cumulated CPU time (s) 524.54
Current children cumulated vsize (KiB) 41648

[startup+531.101 s]
/proc/loadavg: 1.00 1.01 1.03 2/65 2180
/proc/meminfo: memFree=795040/2055920 swapFree=4178500/4192956
[pid=2179] ppid=2177 vsize=41648 CPUtime=530.94
/proc/2179/stat : 2179 (march_nn) R 2177 2179 31089 0 -1 4194304 8008 0 0 0 53089 5 0 0 25 0 1 0 1102048702 42647552 7991 1992294400 134512640 135197250 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/2179/statm: 10412 7991 93 167 0 10243 0
Current children cumulated CPU time (s) 530.94
Current children cumulated vsize (KiB) 41648

[startup+537.501 s]
/proc/loadavg: 1.00 1.01 1.03 2/65 2180
/proc/meminfo: memFree=794592/2055920 swapFree=4178500/4192956
[pid=2179] ppid=2177 vsize=41648 CPUtime=537.33
/proc/2179/stat : 2179 (march_nn) R 2177 2179 31089 0 -1 4194304 8107 0 0 0 53728 5 0 0 25 0 1 0 1102048702 42647552 8090 1992294400 134512640 135197250 4294956240 18446744073709551615 134542169 0 0 4096 0 0 0 0 17 1 0 0
/proc/2179/statm: 10412 8090 93 167 0 10243 0
Current children cumulated CPU time (s) 537.33
Current children cumulated vsize (KiB) 41648

[startup+540.701 s]
/proc/loadavg: 1.00 1.01 1.03 2/65 2180
/proc/meminfo: memFree=794400/2055920 swapFree=4178500/4192956
[pid=2179] ppid=2177 vsize=41648 CPUtime=540.53
/proc/2179/stat : 2179 (march_nn) R 2177 2179 31089 0 -1 4194304 8154 0 0 0 54048 5 0 0 25 0 1 0 1102048702 42647552 8137 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/2179/statm: 10412 8137 93 167 0 10243 0
Current children cumulated CPU time (s) 540.53
Current children cumulated vsize (KiB) 41648

[startup+542.306 s]
/proc/loadavg: 1.00 1.01 1.03 2/65 2180
/proc/meminfo: memFree=794272/2055920 swapFree=4178500/4192956
[pid=2179] ppid=2177 vsize=41648 CPUtime=542.14
/proc/2179/stat : 2179 (march_nn) R 2177 2179 31089 0 -1 4194304 8175 0 0 0 54209 5 0 0 25 0 1 0 1102048702 42647552 8158 1992294400 134512640 135197250 4294956240 18446744073709551615 134617986 0 0 4096 0 0 0 0 17 1 0 0
/proc/2179/statm: 10412 8158 93 167 0 10243 0
Current children cumulated CPU time (s) 542.14
Current children cumulated vsize (KiB) 41648

[startup+543.102 s]
/proc/loadavg: 1.00 1.01 1.03 2/65 2180
/proc/meminfo: memFree=794272/2055920 swapFree=4178500/4192956
[pid=2179] ppid=2177 vsize=41648 CPUtime=542.93
/proc/2179/stat : 2179 (march_nn) R 2177 2179 31089 0 -1 4194304 8186 0 0 0 54288 5 0 0 25 0 1 0 1102048702 42647552 8169 1992294400 134512640 135197250 4294956240 18446744073709551615 134525348 0 0 4096 0 0 0 0 17 1 0 0
/proc/2179/statm: 10412 8169 93 167 0 10243 0
Current children cumulated CPU time (s) 542.93
Current children cumulated vsize (KiB) 41648

[startup+543.302 s]
/proc/loadavg: 1.00 1.01 1.03 2/65 2180
/proc/meminfo: memFree=794208/2055920 swapFree=4178500/4192956
[pid=2179] ppid=2177 vsize=41648 CPUtime=543.14
/proc/2179/stat : 2179 (march_nn) R 2177 2179 31089 0 -1 4194304 8190 0 0 0 54309 5 0 0 25 0 1 0 1102048702 42647552 8173 1992294400 134512640 135197250 4294956240 18446744073709551615 134593749 0 0 4096 0 0 0 0 17 1 0 0
/proc/2179/statm: 10412 8173 93 167 0 10243 0
Current children cumulated CPU time (s) 543.14
Current children cumulated vsize (KiB) 41648

[startup+543.406 s]
/proc/loadavg: 1.00 1.01 1.03 2/65 2180
/proc/meminfo: memFree=794208/2055920 swapFree=4178500/4192956
[pid=2179] ppid=2177 vsize=41648 CPUtime=543.24
/proc/2179/stat : 2179 (march_nn) R 2177 2179 31089 0 -1 4194304 8191 0 0 0 54319 5 0 0 25 0 1 0 1102048702 42647552 8174 1992294400 134512640 135197250 4294956240 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 1 0 0
/proc/2179/statm: 10412 8174 93 167 0 10243 0
Current children cumulated CPU time (s) 543.24
Current children cumulated vsize (KiB) 41648

Child status: 10
Real time (s): 543.453
CPU time (s): 543.294
CPU user time (s): 543.232
CPU system time (s): 0.06199
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 41648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 543.232
system time used= 0.06199
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8208
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 1150

runsolver used 0.52592 second user time and 0.977851 second system time

The end

Launcher Data 

Begin job on node62 at 2009-03-29 04:31:04
IDJOB=1518014
IDBENCH=70644
IDSOLVER=522
FILE ID=node62/1518014-1238293864
PBS_JOBID= 9060937
Free space on /tmp= 66352 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S1494961823-060.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518014-1238293864/watcher-1518014-1238293864 -o /tmp/evaluation-result-1518014-1238293864/solver-1518014-1238293864 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1518014-1238293864.cnf

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

MD5SUM BENCH= 7495f98ae37985dd5ad2be6175c3d801
RANDOM SEED=346526420

node62.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		: 3000.232
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		: 3000.232
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:        827528 kB
Buffers:         86048 kB
Cached:        1052612 kB
SwapCached:       7616 kB
Active:         356420 kB
Inactive:       791572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        827528 kB
SwapTotal:     4192956 kB
SwapFree:      4178500 kB
Dirty:             800 kB
Writeback:           0 kB
Mapped:          15040 kB
Slab:            66228 kB
Committed_AS:  2685216 kB
PageTables:       1460 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66352 MiB
End job on node62 at 2009-03-29 04:40:07