Trace number 1628201

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 833.815 834.058

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S1977519792-030.cnf
MD5SUMe6458c1749be20cdbcded67df8cce1cf
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.021995
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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 520 variables and 2210 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, 0 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 520 free variables and 2210 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.420
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 169 duplicate clauses
0.00/0.02	c resolvent_look() :: found 96 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 520 variables and 2306 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 520 variabels and 2306 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2306 / 520 ) = 4.43
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 = 520
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 |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 271
0.10/0.17	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 828
0.29/0.32	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 6175
2.10/2.17	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 3/999) NodeCount: 38522
15.39/15.47	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 171037
76.88/76.99	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 5/999) NodeCount: 562126
279.22/279.38	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 1412763
764.07/764.34	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |********
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c |**********
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c |************
c |*************
c |**************
c |***************
833.75/834.04	c |1100001100000000010000000010001000000000000000$$$$$$$$$$$$$$$$$|
833.75/834.04	
c |***************
833.75/834.05	c
833.75/834.05	c main():: nodeCount: 1544898
833.75/834.05	c main():: dead ends in main: 17022
833.75/834.05	c main():: lookAheadCount: 105733753
833.75/834.05	c main():: unitResolveCount: 19209877
833.75/834.05	c main():: time=833.920000
833.75/834.05	c main():: necessary_assignments: 334969
833.75/834.05	c main():: bin_sat: 0, bin_unsat 0
833.75/834.05	c main():: doublelook: #: 4888140, succes #: 2988162
833.75/834.05	c main():: doublelook: overall 4.734 of all possible doublelooks executed
833.75/834.05	c main():: doublelook: succesrate: 61.131, average DL_trigger: 55.478
833.75/834.05	c main():: SOLUTION VERIFIED :-)
833.75/834.05	s SATISFIABLE
833.75/834.05	v 1 -2 3 -4 -5 -6 7 8 -9 -10 -11 12 -13 -14 -15 16 -17 18 -19 20 -21 -23 24 25 26 -27 -28 -29 -30 31 32 33 -34 35 36 -37 38 39 -40 -41 -42 43 44 45 -46 47 48 50 -51 -53 54 55 56 -57 58 59 -60 -61 62 63 64 65 -66 -67 68 69 -70 -71 72 73 -74 75 76 -77 -78 -79 -80 81 82 -83 84 85 86 -87 -88 89 -90 91 -92 93 -94 95 96 -97 98 100 101 102 -103 -104 105 -107 108 -110 -111 112 -113 114 115 -116 117 -118 119 -120 -121 122 123 124 125 126 -127 -128 129 130 131 -132 -133 134 -135 136 -137 -138 139 -140 142 -143 144 145 146 147 148 149 -150 -151 152 -153 154 -155 156 -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 -183 184 185 -186 -187 -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 -214 216 -217 -218 -219 220 221 222 -223 224 -225 -226 -227 228 -229 -230 -231 233 -235 -236 -237 -238 -239 -240 241 -242 -243 245 -246 247 -248 -250 -251 -252 253 254 -255 256 257 260 261 262 -263 -264 -265 -266 -267 -268 269 -270 271 -272 -273 -274 275 -276 -277 -278 -279 280 281 -282 284 -285 286 287 288 -289 -290 -291 -292 293 -294 296 -298 299 300 301 302 303 304 -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 -333 -334 335 -336 337 -338 -339 340 341 342 343 -344 345 -346 347 -348 349 -350 -351 -352 -353 -354 -355 356 -357 -358 359 -360 -361 -362 363 364 -365 -366 367 368 -369 370 -371 372 -373 -374 -375 -376 -377 378 379 -380 381 -382 -383 -384 386 -387 388 389 -390 -391 392 -393 -394 -395 -396 397 -398 399 -400 -401 -402 403 -404 405 406 407 408 409 410 -411 -412 413 414 415 416 -417 418 -419 420 421 -422 423 -424 425 -426 -427 -428 -429 -430 431 -432 -433 434 435 436 437 -438 -439 -440 -442 443 444 445 -446 447 448 449 450 451 452 453 454 -455 -456 -457 -458 459 460 -461 -463 -464 465 466 467 -468 -469 470 471 -472 473 -474 -475 476 -477 478 479 480 -481 -482 -483 -484 -485 487 488 -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 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-1628201-1240141016/watcher-1628201-1240141016 -o /tmp/evaluation-result-1628201-1240141016/solver-1628201-1240141016 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628201-1240141016.cnf 

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


[startup+0 s]
/proc/loadavg: 0.97 0.97 0.99 3/64 25670
/proc/meminfo: memFree=1193976/2055920 swapFree=4192956/4192956
[pid=25670] ppid=25668 vsize=976 CPUtime=0
/proc/25670/stat : 25670 (march_hi) R 25668 25670 25577 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 42135058 999424 125 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/25670/statm: 246 128 64 167 0 77 0

[startup+0.0775339 s]
/proc/loadavg: 0.97 0.97 0.99 3/64 25670
/proc/meminfo: memFree=1193976/2055920 swapFree=4192956/4192956
[pid=25670] ppid=25668 vsize=1768 CPUtime=0.07
/proc/25670/stat : 25670 (march_hi) R 25668 25670 25577 0 -1 4194304 295 0 0 0 7 0 0 0 18 0 1 0 42135058 1810432 278 1992294400 134512640 135197378 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/25670/statm: 442 278 91 167 0 273 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1768

[startup+0.101536 s]
/proc/loadavg: 0.97 0.97 0.99 3/64 25670
/proc/meminfo: memFree=1193976/2055920 swapFree=4192956/4192956
[pid=25670] ppid=25668 vsize=1912 CPUtime=0.1
/proc/25670/stat : 25670 (march_hi) R 25668 25670 25577 0 -1 4194304 304 0 0 0 10 0 0 0 18 0 1 0 42135058 1957888 287 1992294400 134512640 135197378 4294956240 18446744073709551615 134597752 0 0 4096 0 0 0 0 17 1 0 0
/proc/25670/statm: 478 287 91 167 0 309 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1912

[startup+0.301558 s]
/proc/loadavg: 0.97 0.97 0.99 3/64 25670
/proc/meminfo: memFree=1193976/2055920 swapFree=4192956/4192956
[pid=25670] ppid=25668 vsize=1912 CPUtime=0.29
/proc/25670/stat : 25670 (march_hi) R 25668 25670 25577 0 -1 4194304 326 0 0 0 29 0 0 0 19 0 1 0 42135058 1957888 309 1992294400 134512640 135197378 4294956240 18446744073709551615 134593747 0 0 4096 0 0 0 0 17 1 0 0
/proc/25670/statm: 478 309 91 167 0 309 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1912

[startup+0.701604 s]
/proc/loadavg: 0.97 0.97 0.99 3/64 25670
/proc/meminfo: memFree=1193976/2055920 swapFree=4192956/4192956
[pid=25670] ppid=25668 vsize=1912 CPUtime=0.69
/proc/25670/stat : 25670 (march_hi) R 25668 25670 25577 0 -1 4194304 342 0 0 0 69 0 0 0 22 0 1 0 42135058 1957888 325 1992294400 134512640 135197378 4294956240 18446744073709551615 134548521 0 0 4096 0 0 0 0 17 1 0 0
/proc/25670/statm: 478 325 91 167 0 309 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1912

[startup+1.50169 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 25671
/proc/meminfo: memFree=1192944/2055920 swapFree=4192956/4192956
[pid=25670] ppid=25668 vsize=2188 CPUtime=1.49
/proc/25670/stat : 25670 (march_hi) R 25668 25670 25577 0 -1 4194304 397 0 0 0 149 0 0 0 25 0 1 0 42135058 2240512 380 1992294400 134512640 135197378 4294956240 18446744073709551615 134592806 0 0 4096 0 0 0 0 17 1 0 0
/proc/25670/statm: 547 380 91 167 0 378 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2188

[startup+3.10188 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 25671
/proc/meminfo: memFree=1192560/2055920 swapFree=4192956/4192956
[pid=25670] ppid=25668 vsize=2356 CPUtime=3.09
/proc/25670/stat : 25670 (march_hi) R 25668 25670 25577 0 -1 4194304 424 0 0 0 309 0 0 0 25 0 1 0 42135058 2412544 407 1992294400 134512640 135197378 4294956240 18446744073709551615 134552516 0 0 4096 0 0 0 0 17 1 0 0
/proc/25670/statm: 589 407 91 167 0 420 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2356

[startup+6.30124 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 25671
/proc/meminfo: memFree=1192304/2055920 swapFree=4192956/4192956
[pid=25670] ppid=25668 vsize=2696 CPUtime=6.29
/proc/25670/stat : 25670 (march_hi) R 25668 25670 25577 0 -1 4194304 487 0 0 0 629 0 0 0 25 0 1 0 42135058 2760704 470 1992294400 134512640 135197378 4294956240 18446744073709551615 134611886 0 0 4096 0 0 0 0 17 1 0 0
/proc/25670/statm: 674 470 91 167 0 505 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2696

[startup+12.702 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 25671
/proc/meminfo: memFree=1191800/2055920 swapFree=4192956/4192956
[pid=25670] ppid=25668 vsize=3264 CPUtime=12.69
/proc/25670/stat : 25670 (march_hi) R 25668 25670 25577 0 -1 4194304 599 0 0 0 1269 0 0 0 25 0 1 0 42135058 3342336 582 1992294400 134512640 135197378 4294956240 18446744073709551615 134525363 0 0 4096 0 0 0 0 17 1 0 0
/proc/25670/statm: 816 582 91 167 0 647 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3264

[startup+25.5014 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 25671
/proc/meminfo: memFree=1190648/2055920 swapFree=4192956/4192956
[pid=25670] ppid=25668 vsize=4260 CPUtime=25.48
/proc/25670/stat : 25670 (march_hi) R 25668 25670 25577 0 -1 4194304 874 0 0 0 2548 0 0 0 25 0 1 0 42135058 4362240 857 1992294400 134512640 135197378 4294956240 18446744073709551615 134552514 0 0 4096 0 0 0 0 17 1 0 0
/proc/25670/statm: 1065 857 91 167 0 896 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4260

[startup+51.1013 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 25671
/proc/meminfo: memFree=1188920/2055920 swapFree=4192956/4192956
[pid=25670] ppid=25668 vsize=6660 CPUtime=51.07
/proc/25670/stat : 25670 (march_hi) R 25668 25670 25577 0 -1 4194304 1300 0 0 0 5106 1 0 0 25 0 1 0 42135058 6819840 1283 1992294400 134512640 135197378 4294956240 18446744073709551615 134542050 0 0 4096 0 0 0 0 17 1 0 0
/proc/25670/statm: 1665 1283 91 167 0 1496 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6660

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25671
/proc/meminfo: memFree=1185656/2055920 swapFree=4192956/4192956
[pid=25670] ppid=25668 vsize=11940 CPUtime=102.26
/proc/25670/stat : 25670 (march_hi) R 25668 25670 25577 0 -1 4194304 2100 0 0 0 10224 2 0 0 25 0 1 0 42135058 12226560 2083 1992294400 134512640 135197378 4294956240 18446744073709551615 134552753 0 0 4096 0 0 0 0 17 1 0 0
/proc/25670/statm: 2985 2083 91 167 0 2816 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11940

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25671
/proc/meminfo: memFree=1182008/2055920 swapFree=4192956/4192956
[pid=25670] ppid=25668 vsize=17752 CPUtime=162.25
/proc/25670/stat : 25670 (march_hi) R 25668 25670 25577 0 -1 4194304 3010 0 0 0 16222 3 0 0 25 0 1 0 42135058 18178048 2993 1992294400 134512640 135197378 4294956240 18446744073709551615 134556439 0 0 4096 0 0 0 0 17 1 0 0
/proc/25670/statm: 4438 2993 91 167 0 4269 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17752

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25671
/proc/meminfo: memFree=1178296/2055920 swapFree=4192956/4192956
[pid=25670] ppid=25668 vsize=17752 CPUtime=222.22
/proc/25670/stat : 25670 (march_hi) R 25668 25670 25577 0 -1 4194304 3910 0 0 0 22219 3 0 0 25 0 1 0 42135058 18178048 3893 1992294400 134512640 135197378 4294956240 18446744073709551615 134542165 0 0 4096 0 0 0 0 17 1 0 0
/proc/25670/statm: 4438 3893 91 167 0 4269 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17752

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25671
/proc/meminfo: memFree=1175032/2055920 swapFree=4192956/4192956
[pid=25670] ppid=25668 vsize=23572 CPUtime=282.21
/proc/25670/stat : 25670 (march_hi) R 25668 25670 25577 0 -1 4194304 4729 0 0 0 28217 4 0 0 25 0 1 0 42135058 24137728 4712 1992294400 134512640 135197378 4294956240 18446744073709551615 134525303 0 0 4096 0 0 0 0 17 1 0 0
/proc/25670/statm: 5893 4712 91 167 0 5724 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 23572

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25671
/proc/meminfo: memFree=1171256/2055920 swapFree=4192956/4192956
[pid=25670] ppid=25668 vsize=27440 CPUtime=342.19
/proc/25670/stat : 25670 (march_hi) R 25668 25670 25577 0 -1 4194304 5653 0 0 0 34214 5 0 0 25 0 1 0 42135058 28098560 5636 1992294400 134512640 135197378 4294956240 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/25670/statm: 6860 5636 91 167 0 6691 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 27440

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25671
/proc/meminfo: memFree=1167864/2055920 swapFree=4192956/4192956
[pid=25670] ppid=25668 vsize=36172 CPUtime=402.18
/proc/25670/stat : 25670 (march_hi) R 25668 25670 25577 0 -1 4194304 6495 0 0 0 40212 6 0 0 25 0 1 0 42135058 37040128 6478 1992294400 134512640 135197378 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/25670/statm: 9043 6478 91 167 0 8874 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 36172

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25671
/proc/meminfo: memFree=1164536/2055920 swapFree=4192956/4192956
[pid=25670] ppid=25668 vsize=36172 CPUtime=462.16
/proc/25670/stat : 25670 (march_hi) R 25668 25670 25577 0 -1 4194304 7336 0 0 0 46210 6 0 0 25 0 1 0 42135058 37040128 7319 1992294400 134512640 135197378 4294956240 18446744073709551615 134570897 0 0 4096 0 0 0 0 17 1 0 0
/proc/25670/statm: 9043 7319 91 167 0 8874 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 36172

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25671
/proc/meminfo: memFree=1161336/2055920 swapFree=4192956/4192956
[pid=25670] ppid=25668 vsize=36172 CPUtime=522.14
/proc/25670/stat : 25670 (march_hi) R 25668 25670 25577 0 -1 4194304 8159 0 0 0 52208 6 0 0 25 0 1 0 42135058 37040128 8142 1992294400 134512640 135197378 4294956240 18446744073709551615 134603821 0 0 4096 0 0 0 0 17 1 0 0
/proc/25670/statm: 9043 8142 91 167 0 8874 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 36172

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25671
/proc/meminfo: memFree=1157944/2055920 swapFree=4192956/4192956
[pid=25670] ppid=25668 vsize=57008 CPUtime=582.12
/proc/25670/stat : 25670 (march_hi) R 25668 25670 25577 0 -1 4194304 8993 0 0 0 58206 6 0 0 25 0 1 0 42135058 58376192 8976 1992294400 134512640 135197378 4294956240 18446744073709551615 134525322 0 0 4096 0 0 0 0 17 1 0 0
/proc/25670/statm: 14252 8976 91 167 0 14083 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 57008

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25671
/proc/meminfo: memFree=1154616/2055920 swapFree=4192956/4192956
[pid=25670] ppid=25668 vsize=57140 CPUtime=642.11
/proc/25670/stat : 25670 (march_hi) R 25668 25670 25577 0 -1 4194304 9808 0 0 0 64204 7 0 0 25 0 1 0 42135058 58511360 9791 1992294400 134512640 135197378 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/25670/statm: 14285 9791 91 167 0 14116 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 57140

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25671
/proc/meminfo: memFree=1151480/2055920 swapFree=4192956/4192956
[pid=25670] ppid=25668 vsize=57140 CPUtime=702.09
/proc/25670/stat : 25670 (march_hi) R 25668 25670 25577 0 -1 4194304 10597 0 0 0 70202 7 0 0 25 0 1 0 42135058 58511360 10580 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/25670/statm: 14285 10580 91 167 0 14116 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 57140

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25671
/proc/meminfo: memFree=1148472/2055920 swapFree=4192956/4192956
[pid=25670] ppid=25668 vsize=57140 CPUtime=762.07
/proc/25670/stat : 25670 (march_hi) R 25668 25670 25577 0 -1 4194304 11356 0 0 0 76200 7 0 0 25 0 1 0 42135058 58511360 11339 1992294400 134512640 135197378 4294956240 18446744073709551615 134541968 0 0 4096 0 0 0 0 17 1 0 0
/proc/25670/statm: 14285 11339 91 167 0 14116 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 57140

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25671
/proc/meminfo: memFree=1144952/2055920 swapFree=4192956/4192956
[pid=25670] ppid=25668 vsize=57140 CPUtime=822.05
/proc/25670/stat : 25670 (march_hi) R 25668 25670 25577 0 -1 4194304 12230 0 0 0 82197 8 0 0 25 0 1 0 42135058 58511360 12213 1992294400 134512640 135197378 4294956240 18446744073709551615 134542045 0 0 4096 0 0 0 0 17 1 0 0
/proc/25670/statm: 14285 12213 91 167 0 14116 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 57140

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

[startup+825.502 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25671
/proc/meminfo: memFree=1144760/2055920 swapFree=4192956/4192956
[pid=25670] ppid=25668 vsize=57140 CPUtime=825.25
/proc/25670/stat : 25670 (march_hi) R 25668 25670 25577 0 -1 4194304 12277 0 0 0 82517 8 0 0 25 0 1 0 42135058 58511360 12260 1992294400 134512640 135197378 4294956240 18446744073709551615 134552693 0 0 4096 0 0 0 0 17 1 0 0
/proc/25670/statm: 14285 12260 91 167 0 14116 0
Current children cumulated CPU time (s) 825.25
Current children cumulated vsize (KiB) 57140

[startup+828.702 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25671
/proc/meminfo: memFree=1144568/2055920 swapFree=4192956/4192956
[pid=25670] ppid=25668 vsize=57140 CPUtime=828.45
/proc/25670/stat : 25670 (march_hi) R 25668 25670 25577 0 -1 4194304 12321 0 0 0 82837 8 0 0 25 0 1 0 42135058 58511360 12304 1992294400 134512640 135197378 4294956240 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0
/proc/25670/statm: 14285 12304 91 167 0 14116 0
Current children cumulated CPU time (s) 828.45
Current children cumulated vsize (KiB) 57140

[startup+831.901 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25671
/proc/meminfo: memFree=1144376/2055920 swapFree=4192956/4192956
[pid=25670] ppid=25668 vsize=57140 CPUtime=831.65
/proc/25670/stat : 25670 (march_hi) R 25668 25670 25577 0 -1 4194304 12366 0 0 0 83157 8 0 0 25 0 1 0 42135058 58511360 12349 1992294400 134512640 135197378 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/25670/statm: 14285 12349 91 167 0 14116 0
Current children cumulated CPU time (s) 831.65
Current children cumulated vsize (KiB) 57140

[startup+832.705 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25671
/proc/meminfo: memFree=1144312/2055920 swapFree=4192956/4192956
[pid=25670] ppid=25668 vsize=57140 CPUtime=832.45
/proc/25670/stat : 25670 (march_hi) R 25668 25670 25577 0 -1 4194304 12375 0 0 0 83237 8 0 0 25 0 1 0 42135058 58511360 12358 1992294400 134512640 135197378 4294956240 18446744073709551615 134552523 0 0 4096 0 0 0 0 17 1 0 0
/proc/25670/statm: 14285 12358 91 167 0 14116 0
Current children cumulated CPU time (s) 832.45
Current children cumulated vsize (KiB) 57140

[startup+833.501 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25671
/proc/meminfo: memFree=1144312/2055920 swapFree=4192956/4192956
[pid=25670] ppid=25668 vsize=57140 CPUtime=833.25
/proc/25670/stat : 25670 (march_hi) R 25668 25670 25577 0 -1 4194304 12387 0 0 0 83317 8 0 0 25 0 1 0 42135058 58511360 12370 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/25670/statm: 14285 12370 91 167 0 14116 0
Current children cumulated CPU time (s) 833.25
Current children cumulated vsize (KiB) 57140

[startup+833.901 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25671
/proc/meminfo: memFree=1144248/2055920 swapFree=4192956/4192956
[pid=25670] ppid=25668 vsize=57140 CPUtime=833.65
/proc/25670/stat : 25670 (march_hi) R 25668 25670 25577 0 -1 4194304 12393 0 0 0 83357 8 0 0 25 0 1 0 42135058 58511360 12376 1992294400 134512640 135197378 4294956240 18446744073709551615 134593933 0 0 4096 0 0 0 0 17 1 0 0
/proc/25670/statm: 14285 12376 91 167 0 14116 0
Current children cumulated CPU time (s) 833.65
Current children cumulated vsize (KiB) 57140

[startup+834.001 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25671
/proc/meminfo: memFree=1144248/2055920 swapFree=4192956/4192956
[pid=25670] ppid=25668 vsize=57140 CPUtime=833.75
/proc/25670/stat : 25670 (march_hi) R 25668 25670 25577 0 -1 4194304 12395 0 0 0 83367 8 0 0 25 0 1 0 42135058 58511360 12378 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/25670/statm: 14285 12378 91 167 0 14116 0
Current children cumulated CPU time (s) 833.75
Current children cumulated vsize (KiB) 57140

Child status: 10
Real time (s): 834.058
CPU time (s): 833.815
CPU user time (s): 833.72
CPU system time (s): 0.094985
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 57140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 833.72
system time used= 0.094985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12399
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= 1723

runsolver used 0.677896 second user time and 1.64875 second system time

The end

Launcher Data 

Begin job on node23 at 2009-04-19 13:36:56
IDJOB=1628201
IDBENCH=70657
IDSOLVER=583
FILE ID=node23/1628201-1240141016
PBS_JOBID= 9159266
Free space on /tmp= 66364 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S1977519792-030.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628201-1240141016/watcher-1628201-1240141016 -o /tmp/evaluation-result-1628201-1240141016/solver-1628201-1240141016 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1628201-1240141016.cnf

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

MD5SUM BENCH= e6458c1749be20cdbcded67df8cce1cf
RANDOM SEED=111778755

node23.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		: 3000.238
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		: 3000.238
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:       1194456 kB
Buffers:         89520 kB
Cached:         692208 kB
SwapCached:          0 kB
Active:         311088 kB
Inactive:       484540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1194456 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             892 kB
Writeback:           0 kB
Mapped:          23612 kB
Slab:            51892 kB
Committed_AS:   170072 kB
PageTables:       1388 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= 66364 MiB
End job on node23 at 2009-04-19 13:50:50