Trace number 1628250

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 919.66 919.886

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S2142680239-019.cnf
MD5SUM2937149ca8da560a9415e9a967cfab27
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.043993
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 540 variables and 2295 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 14 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 538 free variables and 2281 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.441
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 158 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 540 variables and 2377 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 540 variabels and 2377 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2377 / 540 ) = 4.40
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 = 538
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: 131
0.00/0.09	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 749
0.20/0.27	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 7122
2.49/2.55	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 3/999) NodeCount: 49876
19.89/20.00	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 249117
111.57/111.67	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 5/999) NodeCount: 922493
456.48/456.62	c |----------------------------------------------------------------|
c |*
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c |****************
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c |************************
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c |********************************
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919.56/919.87	c |001000010000000010001000000000010000000100000000000000000000000|
919.56/919.87	
c |*******************************************************
919.56/919.87	c
919.56/919.87	c main():: nodeCount: 1793318
919.56/919.87	c main():: dead ends in main: 17237
919.56/919.87	c main():: lookAheadCount: 123066047
919.56/919.87	c main():: unitResolveCount: 20025874
919.56/919.87	c main():: time=919.780000
919.56/919.87	c main():: necessary_assignments: 365219
919.56/919.87	c main():: bin_sat: 0, bin_unsat 0
919.56/919.87	c main():: doublelook: #: 5181991, succes #: 2950698
919.56/919.87	c main():: doublelook: overall 4.297 of all possible doublelooks executed
919.56/919.87	c main():: doublelook: succesrate: 56.941, average DL_trigger: 55.017
919.56/919.87	c main():: SOLUTION VERIFIED :-)
919.56/919.87	s SATISFIABLE
919.56/919.87	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 33 34 -35 -36 37 -38 40 41 -42 43 -44 -45 46 47 -48 -49 -50 -51 -52 53 -54 56 57 58 59 60 61 -62 -63 -64 65 66 67 68 70 -71 72 73 -74 75 76 77 80 -81 -82 -83 -84 85 -86 -87 88 89 90 -91 92 -93 94 -95 96 -98 -99 100 -101 102 103 -104 105 107 108 109 110 -111 -112 113 -114 -115 116 -117 118 -119 120 121 -122 -123 -125 -126 -127 -128 129 130 131 132 133 134 135 136 -137 138 139 141 -143 -144 145 -146 -147 148 -150 151 -152 153 154 -155 156 157 -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 -188 -189 -190 191 -192 193 -194 -195 196 -197 198 -199 -200 201 -202 204 -205 -206 207 208 209 210 -211 -212 -213 214 -215 -216 -217 -218 219 220 -221 222 223 224 -225 -226 -227 -228 230 -231 -232 -233 -234 -235 -236 237 -239 241 -242 243 244 245 -246 247 249 250 251 -252 253 -254 256 257 258 -259 -260 261 -262 263 264 -265 266 267 268 269 270 -271 272 273 -274 -275 -277 278 -279 280 -281 -282 -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 -324 325 326 -327 -328 -329 330 331 -332 333 -334 335 -336 -337 -338 -339 340 341 -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 -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 -397 398 399 400 401 402 403 -404 405 -406 407 408 409 -410 411 -413 -414 -415 416 -417 418 -419 -420 422 423 424 425 426 427 428 -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 -464 -465 466 -467 468 469 470 -471 -472 -473 -474 475 -476 477 478 479 -480 481 482 483 484 -485 -486 487 -488 -489 490 491 -492 -493 -494 495 -496 497 498 499 500 -501 502 -503 504 -505 506 -507 508 -509 510 511 -512 -513 514 515 516 -517 -518 -519 520 -521 522 524 -525 -526 527 -529 -530 -531 532 533 -534 -535 536 -537 538 -539 540 0

Verifier Data 

OK

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1628250-1240141840/watcher-1628250-1240141840 -o /tmp/evaluation-result-1628250-1240141840/solver-1628250-1240141840 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628250-1240141840.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: 0.93 0.98 0.99 3/64 25683
/proc/meminfo: memFree=1006784/2055920 swapFree=4192956/4192956
[pid=25683] ppid=25681 vsize=964 CPUtime=0
/proc/25683/stat : 25683 (march_hi) R 25681 25683 25489 0 -1 4194304 137 0 0 0 0 0 0 0 18 0 1 0 42217143 987136 121 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/25683/statm: 241 121 62 167 0 72 0

[startup+0.00818102 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 25683
/proc/meminfo: memFree=1006784/2055920 swapFree=4192956/4192956
[pid=25683] ppid=25681 vsize=1104 CPUtime=0
/proc/25683/stat : 25683 (march_hi) R 25681 25683 25489 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 42217143 1130496 137 1992294400 134512640 135197378 4294956240 18446744073709551615 134528032 0 0 4096 0 0 0 0 17 1 0 0
/proc/25683/statm: 276 137 67 167 0 107 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1104

[startup+0.102189 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 25683
/proc/meminfo: memFree=1006784/2055920 swapFree=4192956/4192956
[pid=25683] ppid=25681 vsize=1924 CPUtime=0.1
/proc/25683/stat : 25683 (march_hi) R 25681 25683 25489 0 -1 4194304 319 0 0 0 10 0 0 0 18 0 1 0 42217143 1970176 302 1992294400 134512640 135197378 4294956240 18446744073709551615 134570777 0 0 4096 0 0 0 0 17 1 0 0
/proc/25683/statm: 481 302 91 167 0 312 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1924

[startup+0.301206 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 25683
/proc/meminfo: memFree=1006784/2055920 swapFree=4192956/4192956
[pid=25683] ppid=25681 vsize=1924 CPUtime=0.29
/proc/25683/stat : 25683 (march_hi) R 25681 25683 25489 0 -1 4194304 334 0 0 0 29 0 0 0 19 0 1 0 42217143 1970176 317 1992294400 134512640 135197378 4294956240 18446744073709551615 134572743 0 0 4096 0 0 0 0 17 1 0 0
/proc/25683/statm: 481 317 91 167 0 312 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1924

[startup+0.70224 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 25683
/proc/meminfo: memFree=1006784/2055920 swapFree=4192956/4192956
[pid=25683] ppid=25681 vsize=2104 CPUtime=0.7
/proc/25683/stat : 25683 (march_hi) R 25681 25683 25489 0 -1 4194304 356 0 0 0 70 0 0 0 22 0 1 0 42217143 2154496 339 1992294400 134512640 135197378 4294956240 18446744073709551615 134542104 0 0 4096 0 0 0 0 17 1 0 0
/proc/25683/statm: 526 339 91 167 0 357 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2104

[startup+1.50131 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25684
/proc/meminfo: memFree=1005752/2055920 swapFree=4192956/4192956
[pid=25683] ppid=25681 vsize=2240 CPUtime=1.49
/proc/25683/stat : 25683 (march_hi) R 25681 25683 25489 0 -1 4194304 394 0 0 0 149 0 0 0 25 0 1 0 42217143 2293760 377 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/25683/statm: 560 377 91 167 0 391 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2240

[startup+3.10145 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25684
/proc/meminfo: memFree=1005432/2055920 swapFree=4192956/4192956
[pid=25683] ppid=25681 vsize=2408 CPUtime=3.09
/proc/25683/stat : 25683 (march_hi) R 25681 25683 25489 0 -1 4194304 430 0 0 0 309 0 0 0 25 0 1 0 42217143 2465792 413 1992294400 134512640 135197378 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/25683/statm: 602 413 91 167 0 433 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2408

[startup+6.30172 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25684
/proc/meminfo: memFree=1005176/2055920 swapFree=4192956/4192956
[pid=25683] ppid=25681 vsize=2720 CPUtime=6.29
/proc/25683/stat : 25683 (march_hi) R 25681 25683 25489 0 -1 4194304 492 0 0 0 629 0 0 0 25 0 1 0 42217143 2785280 475 1992294400 134512640 135197378 4294956240 18446744073709551615 134542072 0 0 4096 0 0 0 0 17 1 0 0
/proc/25683/statm: 680 475 91 167 0 511 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2720

[startup+12.7013 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 25684
/proc/meminfo: memFree=1004664/2055920 swapFree=4192956/4192956
[pid=25683] ppid=25681 vsize=3288 CPUtime=12.69
/proc/25683/stat : 25683 (march_hi) R 25681 25683 25489 0 -1 4194304 612 0 0 0 1269 0 0 0 25 0 1 0 42217143 3366912 595 1992294400 134512640 135197378 4294956240 18446744073709551615 134541960 0 0 4096 0 0 0 0 17 1 0 0
/proc/25683/statm: 822 595 91 167 0 653 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3288

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 25684
/proc/meminfo: memFree=1003448/2055920 swapFree=4192956/4192956
[pid=25683] ppid=25681 vsize=4420 CPUtime=25.48
/proc/25683/stat : 25683 (march_hi) R 25681 25683 25489 0 -1 4194304 894 0 0 0 2548 0 0 0 25 0 1 0 42217143 4526080 877 1992294400 134512640 135197378 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/25683/statm: 1105 877 91 167 0 936 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4420

[startup+51.1016 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 25684
/proc/meminfo: memFree=1001784/2055920 swapFree=4192956/4192956
[pid=25683] ppid=25681 vsize=6824 CPUtime=51.08
/proc/25683/stat : 25683 (march_hi) R 25681 25683 25489 0 -1 4194304 1329 0 0 0 5107 1 0 0 25 0 1 0 42217143 6987776 1312 1992294400 134512640 135197378 4294956240 18446744073709551615 134615970 0 0 4096 0 0 0 0 17 1 0 0
/proc/25683/statm: 1706 1312 91 167 0 1537 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6824

[startup+102.306 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 25684
/proc/meminfo: memFree=998456/2055920 swapFree=4192956/4192956
[pid=25683] ppid=25681 vsize=12112 CPUtime=102.27
/proc/25683/stat : 25683 (march_hi) R 25681 25683 25489 0 -1 4194304 2152 0 0 0 10225 2 0 0 25 0 1 0 42217143 12402688 2135 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/25683/statm: 3028 2135 91 167 0 2859 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12112

[startup+162.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 25684
/proc/meminfo: memFree=994680/2055920 swapFree=4192956/4192956
[pid=25683] ppid=25681 vsize=17948 CPUtime=162.25
/proc/25683/stat : 25683 (march_hi) R 25681 25683 25489 0 -1 4194304 3092 0 0 0 16223 2 0 0 25 0 1 0 42217143 18378752 3075 1992294400 134512640 135197378 4294956240 18446744073709551615 134556683 0 0 4096 0 0 0 0 17 1 0 0
/proc/25683/statm: 4487 3075 91 167 0 4318 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17948

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25684
/proc/meminfo: memFree=990968/2055920 swapFree=4192956/4192956
[pid=25683] ppid=25681 vsize=17948 CPUtime=222.23
/proc/25683/stat : 25683 (march_hi) R 25681 25683 25489 0 -1 4194304 4019 0 0 0 22220 3 0 0 25 0 1 0 42217143 18378752 4002 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/25683/statm: 4487 4002 91 167 0 4318 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17948

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25684
/proc/meminfo: memFree=987192/2055920 swapFree=4192956/4192956
[pid=25683] ppid=25681 vsize=27672 CPUtime=282.22
/proc/25683/stat : 25683 (march_hi) R 25681 25683 25489 0 -1 4194304 4971 0 0 0 28218 4 0 0 25 0 1 0 42217143 28336128 4954 1992294400 134512640 135197378 4294956240 18446744073709551615 134548421 0 0 4096 0 0 0 0 17 1 0 0
/proc/25683/statm: 6918 4954 91 167 0 6749 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 27672

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25684
/proc/meminfo: memFree=983608/2055920 swapFree=4192956/4192956
[pid=25683] ppid=25681 vsize=27672 CPUtime=342.21
/proc/25683/stat : 25683 (march_hi) R 25681 25683 25489 0 -1 4194304 5853 0 0 0 34216 5 0 0 25 0 1 0 42217143 28336128 5836 1992294400 134512640 135197378 4294956240 18446744073709551615 134597295 0 0 4096 0 0 0 0 17 1 0 0
/proc/25683/statm: 6918 5836 91 167 0 6749 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 27672

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25684
/proc/meminfo: memFree=980024/2055920 swapFree=4192956/4192956
[pid=25683] ppid=25681 vsize=36404 CPUtime=402.19
/proc/25683/stat : 25683 (march_hi) R 25681 25683 25489 0 -1 4194304 6750 0 0 0 40213 6 0 0 25 0 1 0 42217143 37277696 6733 1992294400 134512640 135197378 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/25683/statm: 9101 6733 91 167 0 8932 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 36404

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25684
/proc/meminfo: memFree=976632/2055920 swapFree=4192956/4192956
[pid=25683] ppid=25681 vsize=36404 CPUtime=462.18
/proc/25683/stat : 25683 (march_hi) R 25681 25683 25489 0 -1 4194304 7591 0 0 0 46211 7 0 0 25 0 1 0 42217143 37277696 7574 1992294400 134512640 135197378 4294956240 18446744073709551615 134552735 0 0 4096 0 0 0 0 17 1 0 0
/proc/25683/statm: 9101 7574 91 167 0 8932 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 36404

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25684
/proc/meminfo: memFree=973112/2055920 swapFree=4192956/4192956
[pid=25683] ppid=25681 vsize=36404 CPUtime=522.17
/proc/25683/stat : 25683 (march_hi) R 25681 25683 25489 0 -1 4194304 8488 0 0 0 52209 8 0 0 25 0 1 0 42217143 37277696 8471 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/25683/statm: 9101 8471 91 167 0 8932 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 36404

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25684
/proc/meminfo: memFree=969464/2055920 swapFree=4192956/4192956
[pid=25683] ppid=25681 vsize=57312 CPUtime=582.15
/proc/25683/stat : 25683 (march_hi) R 25681 25683 25489 0 -1 4194304 9366 0 0 0 58206 9 0 0 25 0 1 0 42217143 58687488 9349 1992294400 134512640 135197378 4294956240 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0
/proc/25683/statm: 14328 9349 91 167 0 14159 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 57312

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25690
/proc/meminfo: memFree=966064/2055920 swapFree=4192956/4192956
[pid=25683] ppid=25681 vsize=57312 CPUtime=642.14
/proc/25683/stat : 25683 (march_hi) R 25681 25683 25489 0 -1 4194304 10202 0 0 0 64203 11 0 0 25 0 1 0 42217143 58687488 10185 1992294400 134512640 135197378 4294956240 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/25683/statm: 14328 10185 91 167 0 14159 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 57312

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25690
/proc/meminfo: memFree=962608/2055920 swapFree=4192956/4192956
[pid=25683] ppid=25681 vsize=57312 CPUtime=702.12
/proc/25683/stat : 25683 (march_hi) R 25681 25683 25489 0 -1 4194304 11086 0 0 0 70200 12 0 0 25 0 1 0 42217143 58687488 11069 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/25683/statm: 14328 11069 91 167 0 14159 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 57312

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25690
/proc/meminfo: memFree=959216/2055920 swapFree=4192956/4192956
[pid=25683] ppid=25681 vsize=57312 CPUtime=762.1
/proc/25683/stat : 25683 (march_hi) R 25681 25683 25489 0 -1 4194304 11928 0 0 0 76198 12 0 0 25 0 1 0 42217143 58687488 11911 1992294400 134512640 135197378 4294956240 18446744073709551615 134597757 0 0 4096 0 0 0 0 17 1 0 0
/proc/25683/statm: 14328 11911 91 167 0 14159 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 57312

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25690
/proc/meminfo: memFree=955760/2055920 swapFree=4192956/4192956
[pid=25683] ppid=25681 vsize=57312 CPUtime=822.09
/proc/25683/stat : 25683 (march_hi) R 25681 25683 25489 0 -1 4194304 12800 0 0 0 82196 13 0 0 25 0 1 0 42217143 58687488 12783 1992294400 134512640 135197378 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/25683/statm: 14328 12783 91 167 0 14159 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 57312

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25690
/proc/meminfo: memFree=951984/2055920 swapFree=4192956/4192956
[pid=25683] ppid=25681 vsize=76956 CPUtime=882.07
/proc/25683/stat : 25683 (march_hi) R 25681 25683 25489 0 -1 4194304 13708 0 0 0 88193 14 0 0 25 0 1 0 42217143 78802944 13691 1992294400 134512640 135197378 4294956240 18446744073709551615 134542358 0 0 4096 0 0 0 0 17 1 0 0
/proc/25683/statm: 19239 13691 91 167 0 19070 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 76956

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

[startup+895.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25690
/proc/meminfo: memFree=951216/2055920 swapFree=4192956/4192956
[pid=25683] ppid=25681 vsize=76956 CPUtime=895.67
/proc/25683/stat : 25683 (march_hi) R 25681 25683 25489 0 -1 4194304 13901 0 0 0 89553 14 0 0 25 0 1 0 42217143 78802944 13884 1992294400 134512640 135197378 4294956240 18446744073709551615 134541955 0 0 4096 0 0 0 0 17 1 0 0
/proc/25683/statm: 19239 13884 91 167 0 19070 0
Current children cumulated CPU time (s) 895.67
Current children cumulated vsize (KiB) 76956

[startup+908.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25690
/proc/meminfo: memFree=950448/2055920 swapFree=4192956/4192956
[pid=25683] ppid=25681 vsize=76956 CPUtime=908.46
/proc/25683/stat : 25683 (march_hi) R 25681 25683 25489 0 -1 4194304 14084 0 0 0 90832 14 0 0 25 0 1 0 42217143 78802944 14067 1992294400 134512640 135197378 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/25683/statm: 19239 14067 91 167 0 19070 0
Current children cumulated CPU time (s) 908.46
Current children cumulated vsize (KiB) 76956

[startup+915.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25690
/proc/meminfo: memFree=950064/2055920 swapFree=4192956/4192956
[pid=25683] ppid=25681 vsize=76956 CPUtime=914.87
/proc/25683/stat : 25683 (march_hi) R 25681 25683 25489 0 -1 4194304 14182 0 0 0 91473 14 0 0 25 0 1 0 42217143 78802944 14165 1992294400 134512640 135197378 4294956240 18446744073709551615 134541942 0 0 4096 0 0 0 0 17 1 0 0
/proc/25683/statm: 19239 14165 91 167 0 19070 0
Current children cumulated CPU time (s) 914.87
Current children cumulated vsize (KiB) 76956

[startup+918.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25690
/proc/meminfo: memFree=949936/2055920 swapFree=4192956/4192956
[pid=25683] ppid=25681 vsize=76956 CPUtime=918.06
/proc/25683/stat : 25683 (march_hi) R 25681 25683 25489 0 -1 4194304 14229 0 0 0 91792 14 0 0 25 0 1 0 42217143 78802944 14212 1992294400 134512640 135197378 4294956240 18446744073709551615 134592331 0 0 4096 0 0 0 0 17 1 0 0
/proc/25683/statm: 19239 14212 91 167 0 19070 0
Current children cumulated CPU time (s) 918.06
Current children cumulated vsize (KiB) 76956

[startup+919.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25690
/proc/meminfo: memFree=949872/2055920 swapFree=4192956/4192956
[pid=25683] ppid=25681 vsize=76956 CPUtime=918.86
/proc/25683/stat : 25683 (march_hi) R 25681 25683 25489 0 -1 4194304 14239 0 0 0 91872 14 0 0 25 0 1 0 42217143 78802944 14222 1992294400 134512640 135197378 4294956240 18446744073709551615 134593980 0 0 4096 0 0 0 0 17 1 0 0
/proc/25683/statm: 19239 14222 91 167 0 19070 0
Current children cumulated CPU time (s) 918.86
Current children cumulated vsize (KiB) 76956

[startup+919.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25690
/proc/meminfo: memFree=949808/2055920 swapFree=4192956/4192956
[pid=25683] ppid=25681 vsize=76956 CPUtime=919.27
/proc/25683/stat : 25683 (march_hi) R 25681 25683 25489 0 -1 4194304 14246 0 0 0 91913 14 0 0 25 0 1 0 42217143 78802944 14229 1992294400 134512640 135197378 4294956240 18446744073709551615 134542431 0 0 4096 0 0 0 0 17 1 0 0
/proc/25683/statm: 19239 14229 91 167 0 19070 0
Current children cumulated CPU time (s) 919.27
Current children cumulated vsize (KiB) 76956

[startup+919.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25690
/proc/meminfo: memFree=949808/2055920 swapFree=4192956/4192956
[pid=25683] ppid=25681 vsize=76956 CPUtime=919.46
/proc/25683/stat : 25683 (march_hi) R 25681 25683 25489 0 -1 4194304 14249 0 0 0 91932 14 0 0 25 0 1 0 42217143 78802944 14232 1992294400 134512640 135197378 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/25683/statm: 19239 14232 91 167 0 19070 0
Current children cumulated CPU time (s) 919.46
Current children cumulated vsize (KiB) 76956

[startup+919.802 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25690
/proc/meminfo: memFree=949808/2055920 swapFree=4192956/4192956
[pid=25683] ppid=25681 vsize=76956 CPUtime=919.56
/proc/25683/stat : 25683 (march_hi) R 25681 25683 25489 0 -1 4194304 14250 0 0 0 91942 14 0 0 25 0 1 0 42217143 78802944 14233 1992294400 134512640 135197378 4294956240 18446744073709551615 134541955 0 0 4096 0 0 0 0 17 1 0 0
/proc/25683/statm: 19239 14233 91 167 0 19070 0
Current children cumulated CPU time (s) 919.56
Current children cumulated vsize (KiB) 76956

Child status: 10
Real time (s): 919.886
CPU time (s): 919.66
CPU user time (s): 919.502
CPU system time (s): 0.157975
CPU usage (%): 99.9754
Max. virtual memory (cumulated for all children) (KiB): 76956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 919.502
system time used= 0.157975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14275
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= 1900

runsolver used 0.78388 second user time and 1.77273 second system time

The end

Launcher Data 

Begin job on node31 at 2009-04-19 13:50:40
IDJOB=1628250
IDBENCH=70706
IDSOLVER=583
FILE ID=node31/1628250-1240141840
PBS_JOBID= 9157849
Free space on /tmp= 66508 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S2142680239-019.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628250-1240141840/watcher-1628250-1240141840 -o /tmp/evaluation-result-1628250-1240141840/solver-1628250-1240141840 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1628250-1240141840.cnf

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

MD5SUM BENCH= 2937149ca8da560a9415e9a967cfab27
RANDOM SEED=1447172862

node31.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		: 3000.213
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		: 3000.213
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:       1007264 kB
Buffers:         81712 kB
Cached:         890552 kB
SwapCached:          0 kB
Active:         206844 kB
Inactive:       780408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1007264 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1008 kB
Writeback:           0 kB
Mapped:          24700 kB
Slab:            47172 kB
Committed_AS:   205452 kB
PageTables:       1464 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= 66508 MiB
End job on node31 at 2009-04-19 14:06:00