Trace number 1518757

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 919.788 920.13

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 benchmark0.048991
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 

0.01/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.01/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.01/0.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.01/0.02	c main()::
0.01/0.02	c initFormula():: searching for DIMACS p-line....
0.01/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 540 variables and 2295 clauses.
0.01/0.02	c parseCNF():: parsing....
0.01/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.01/0.02	c runParser():: parsing was successful, warming up engines...
0.01/0.02	c simplify_formula():: removed 0 tautological, 14 satisfied and 0 duplicate clauses
0.01/0.02	c preprocessing fase I completed:: there are now 538 free variables and 2281 clauses.
0.01/0.02	c stat :: sign balance is biased by 0.441
0.01/0.02	c using 3-SAT heuristics (occurence based diff)
0.01/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 158 duplicate clauses
0.01/0.02	c resolvent_look() :: found 96 resolvents
0.01/0.02	c lessRedundantTransformation():: nothing to be done.
0.01/0.02	c transformTo3SAT():: you gave me 540 variables and 2377 clauses.
0.01/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.01/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.01/0.02	c transformTo3SAT():: the transformation yielded 540 variabels and 2377 clauses.
0.01/0.02	c main():: clause / variable ratio: ( 2377 / 540 ) = 4.40
0.01/0.02	c longest clause has size 3
0.01/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.02	c number of free variables = 538
0.01/0.02	c dynamic_preselect_setsize :: off
0.01/0.02	c main():: all systems go!
0.01/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 131
0.01/0.09	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 749
0.20/0.27	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 7122
2.49/2.55	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 49876
19.98/20.00	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 249117
111.65/111.72	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 922493
456.43/456.68	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
919.75/920.11	c |001000010000000010001000000000010000000100000000000000000000000|
919.75/920.11	
c |*******************************************************
919.75/920.12	c
919.75/920.12	c main():: nodeCount: 1793318
919.75/920.12	c main():: dead ends in main: 17237
919.75/920.12	c main():: lookAheadCount: 123066047
919.75/920.12	c main():: unitResolveCount: 20025874
919.75/920.12	c main():: time=919.910000
919.75/920.12	c main():: necessary_assignments: 365219
919.75/920.12	c main():: bin_sat: 0, bin_unsat 0
919.75/920.12	c main():: doublelook: #: 5181991, succes #: 2950698
919.75/920.12	c main():: doublelook: overall 4.297 of all possible doublelooks executed
919.75/920.12	c main():: doublelook: succesrate: 56.941, average DL_trigger: 55.017
919.75/920.12	c main():: SOLUTION VERIFIED :-)
919.75/920.12	s SATISFIABLE
919.75/920.12	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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1518757-1238303598/watcher-1518757-1238303598 -o /tmp/evaluation-result-1518757-1238303598/solver-1518757-1238303598 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1518757-1238303598.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 1.00 1.00 3/72 11900
/proc/meminfo: memFree=1406360/2055920 swapFree=4168900/4192956
[pid=11900] ppid=11898 vsize=972 CPUtime=0
/proc/11900/stat : 11900 (march_hi) R 11898 11900 11697 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 1103021105 995328 126 1992294400 134512640 135197378 4294956240 18446744073709551615 134565251 0 0 4096 0 0 0 0 17 1 0 0
/proc/11900/statm: 243 126 65 167 0 74 0

[startup+0.0127569 s]
/proc/loadavg: 1.00 1.00 1.00 3/72 11900
/proc/meminfo: memFree=1406360/2055920 swapFree=4168900/4192956
[pid=11900] ppid=11898 vsize=1104 CPUtime=0.01
/proc/11900/stat : 11900 (march_hi) R 11898 11900 11697 0 -1 4194304 165 0 0 0 1 0 0 0 18 0 1 0 1103021105 1130496 148 1992294400 134512640 135197378 4294956240 18446744073709551615 134560984 0 0 4096 0 0 0 0 17 1 0 0
/proc/11900/statm: 276 148 78 167 0 107 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1104

[startup+0.101772 s]
/proc/loadavg: 1.00 1.00 1.00 3/72 11900
/proc/meminfo: memFree=1406360/2055920 swapFree=4168900/4192956
[pid=11900] ppid=11898 vsize=1924 CPUtime=0.1
/proc/11900/stat : 11900 (march_hi) R 11898 11900 11697 0 -1 4194304 319 0 0 0 10 0 0 0 18 0 1 0 1103021105 1970176 302 1992294400 134512640 135197378 4294956240 18446744073709551615 134718686 0 0 4096 0 0 0 0 17 1 0 0
/proc/11900/statm: 481 302 91 167 0 312 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1924

[startup+0.301811 s]
/proc/loadavg: 1.00 1.00 1.00 3/72 11900
/proc/meminfo: memFree=1406360/2055920 swapFree=4168900/4192956
[pid=11900] ppid=11898 vsize=1924 CPUtime=0.29
/proc/11900/stat : 11900 (march_hi) R 11898 11900 11697 0 -1 4194304 334 0 0 0 29 0 0 0 19 0 1 0 1103021105 1970176 317 1992294400 134512640 135197378 4294956240 18446744073709551615 134552514 0 0 4096 0 0 0 0 17 1 0 0
/proc/11900/statm: 481 317 91 167 0 312 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1924

[startup+0.701885 s]
/proc/loadavg: 1.00 1.00 1.00 3/72 11900
/proc/meminfo: memFree=1406360/2055920 swapFree=4168900/4192956
[pid=11900] ppid=11898 vsize=2104 CPUtime=0.69
/proc/11900/stat : 11900 (march_hi) R 11898 11900 11697 0 -1 4194304 356 0 0 0 69 0 0 0 22 0 1 0 1103021105 2154496 339 1992294400 134512640 135197378 4294956240 18446744073709551615 134593933 0 0 4096 0 0 0 0 17 1 0 0
/proc/11900/statm: 526 339 91 167 0 357 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2104

[startup+1.50104 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 11901
/proc/meminfo: memFree=1405328/2055920 swapFree=4168900/4192956
[pid=11900] ppid=11898 vsize=2240 CPUtime=1.49
/proc/11900/stat : 11900 (march_hi) R 11898 11900 11697 0 -1 4194304 394 0 0 0 149 0 0 0 25 0 1 0 1103021105 2293760 377 1992294400 134512640 135197378 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/11900/statm: 560 377 91 167 0 391 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2240

[startup+3.10134 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 11901
/proc/meminfo: memFree=1404944/2055920 swapFree=4168900/4192956
[pid=11900] ppid=11898 vsize=2408 CPUtime=3.09
/proc/11900/stat : 11900 (march_hi) R 11898 11900 11697 0 -1 4194304 430 0 0 0 309 0 0 0 25 0 1 0 1103021105 2465792 413 1992294400 134512640 135197378 4294956240 18446744073709551615 134525358 0 0 4096 0 0 0 0 17 1 0 0
/proc/11900/statm: 602 413 91 167 0 433 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2408

[startup+6.30194 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 11901
/proc/meminfo: memFree=1404688/2055920 swapFree=4168900/4192956
[pid=11900] ppid=11898 vsize=2720 CPUtime=6.29
/proc/11900/stat : 11900 (march_hi) R 11898 11900 11697 0 -1 4194304 491 0 0 0 629 0 0 0 25 0 1 0 1103021105 2785280 474 1992294400 134512640 135197378 4294956240 18446744073709551615 134592233 0 0 4096 0 0 0 0 17 1 0 0
/proc/11900/statm: 680 474 91 167 0 511 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2720

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 11901
/proc/meminfo: memFree=1404120/2055920 swapFree=4168900/4192956
[pid=11900] ppid=11898 vsize=3288 CPUtime=12.69
/proc/11900/stat : 11900 (march_hi) R 11898 11900 11697 0 -1 4194304 612 0 0 0 1269 0 0 0 25 0 1 0 1103021105 3366912 595 1992294400 134512640 135197378 4294956240 18446744073709551615 134601721 0 0 4096 0 0 0 0 17 1 0 0
/proc/11900/statm: 822 595 91 167 0 653 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3288

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 11901
/proc/meminfo: memFree=1402904/2055920 swapFree=4168900/4192956
[pid=11900] ppid=11898 vsize=4420 CPUtime=25.48
/proc/11900/stat : 11900 (march_hi) R 11898 11900 11697 0 -1 4194304 894 0 0 0 2548 0 0 0 25 0 1 0 1103021105 4526080 877 1992294400 134512640 135197378 4294956240 18446744073709551615 134542104 0 0 4096 0 0 0 0 17 1 0 0
/proc/11900/statm: 1105 877 91 167 0 936 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4420

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 11901
/proc/meminfo: memFree=1401176/2055920 swapFree=4168900/4192956
[pid=11900] ppid=11898 vsize=6824 CPUtime=51.07
/proc/11900/stat : 11900 (march_hi) R 11898 11900 11697 0 -1 4194304 1328 0 0 0 5106 1 0 0 25 0 1 0 1103021105 6987776 1311 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/11900/statm: 1706 1311 91 167 0 1537 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6824

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 11901
/proc/meminfo: memFree=1397784/2055920 swapFree=4168900/4192956
[pid=11900] ppid=11898 vsize=12112 CPUtime=102.26
/proc/11900/stat : 11900 (march_hi) R 11898 11900 11697 0 -1 4194304 2152 0 0 0 10224 2 0 0 25 0 1 0 1103021105 12402688 2135 1992294400 134512640 135197378 4294956240 18446744073709551615 134601437 0 0 4096 0 0 0 0 17 1 0 0
/proc/11900/statm: 3028 2135 91 167 0 2859 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12112

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 11901
/proc/meminfo: memFree=1394008/2055920 swapFree=4168900/4192956
[pid=11900] ppid=11898 vsize=17948 CPUtime=162.23
/proc/11900/stat : 11900 (march_hi) R 11898 11900 11697 0 -1 4194304 3092 0 0 0 16220 3 0 0 25 0 1 0 1103021105 18378752 3075 1992294400 134512640 135197378 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/11900/statm: 4487 3075 91 167 0 4318 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17948

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 11901
/proc/meminfo: memFree=1390232/2055920 swapFree=4168900/4192956
[pid=11900] ppid=11898 vsize=17948 CPUtime=222.21
/proc/11900/stat : 11900 (march_hi) R 11898 11900 11697 0 -1 4194304 4019 0 0 0 22217 4 0 0 25 0 1 0 1103021105 18378752 4002 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/11900/statm: 4487 4002 91 167 0 4318 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17948

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 11901
/proc/meminfo: memFree=1386456/2055920 swapFree=4168900/4192956
[pid=11900] ppid=11898 vsize=27672 CPUtime=282.19
/proc/11900/stat : 11900 (march_hi) R 11898 11900 11697 0 -1 4194304 4970 0 0 0 28215 4 0 0 25 0 1 0 1103021105 28336128 4953 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/11900/statm: 6918 4953 91 167 0 6749 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 27672

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 11901
/proc/meminfo: memFree=1382808/2055920 swapFree=4168900/4192956
[pid=11900] ppid=11898 vsize=27672 CPUtime=342.16
/proc/11900/stat : 11900 (march_hi) R 11898 11900 11697 0 -1 4194304 5852 0 0 0 34211 5 0 0 25 0 1 0 1103021105 28336128 5835 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/11900/statm: 6918 5835 91 167 0 6749 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 27672

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 11901
/proc/meminfo: memFree=1379288/2055920 swapFree=4168900/4192956
[pid=11900] ppid=11898 vsize=36404 CPUtime=402.14
/proc/11900/stat : 11900 (march_hi) R 11898 11900 11697 0 -1 4194304 6750 0 0 0 40208 6 0 0 25 0 1 0 1103021105 37277696 6733 1992294400 134512640 135197378 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/11900/statm: 9101 6733 91 167 0 8932 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 36404

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 11901
/proc/meminfo: memFree=1375832/2055920 swapFree=4168900/4192956
[pid=11900] ppid=11898 vsize=36404 CPUtime=462.12
/proc/11900/stat : 11900 (march_hi) R 11898 11900 11697 0 -1 4194304 7591 0 0 0 46205 7 0 0 25 0 1 0 1103021105 37277696 7574 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/11900/statm: 9101 7574 91 167 0 8932 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 36404

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 11901
/proc/meminfo: memFree=1372248/2055920 swapFree=4168900/4192956
[pid=11900] ppid=11898 vsize=36404 CPUtime=522.1
/proc/11900/stat : 11900 (march_hi) R 11898 11900 11697 0 -1 4194304 8487 0 0 0 52202 8 0 0 25 0 1 0 1103021105 37277696 8470 1992294400 134512640 135197378 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/11900/statm: 9101 8470 91 167 0 8932 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 36404

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 11901
/proc/meminfo: memFree=1368664/2055920 swapFree=4168900/4192956
[pid=11900] ppid=11898 vsize=57312 CPUtime=582.08
/proc/11900/stat : 11900 (march_hi) R 11898 11900 11697 0 -1 4194304 9364 0 0 0 58199 9 0 0 25 0 1 0 1103021105 58687488 9347 1992294400 134512640 135197378 4294956240 18446744073709551615 134525258 0 0 4096 0 0 0 0 17 1 0 0
/proc/11900/statm: 14328 9347 91 167 0 14159 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 57312

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 11901
/proc/meminfo: memFree=1365272/2055920 swapFree=4168900/4192956
[pid=11900] ppid=11898 vsize=57312 CPUtime=642.06
/proc/11900/stat : 11900 (march_hi) R 11898 11900 11697 0 -1 4194304 10199 0 0 0 64196 10 0 0 25 0 1 0 1103021105 58687488 10182 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/11900/statm: 14328 10182 91 167 0 14159 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 57312

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 11901
/proc/meminfo: memFree=1361752/2055920 swapFree=4168900/4192956
[pid=11900] ppid=11898 vsize=57312 CPUtime=702.04
/proc/11900/stat : 11900 (march_hi) R 11898 11900 11697 0 -1 4194304 11084 0 0 0 70193 11 0 0 25 0 1 0 1103021105 58687488 11067 1992294400 134512640 135197378 4294956240 18446744073709551615 134552468 0 0 4096 0 0 0 0 17 1 0 0
/proc/11900/statm: 14328 11067 91 167 0 14159 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 57312

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 11901
/proc/meminfo: memFree=1358296/2055920 swapFree=4168900/4192956
[pid=11900] ppid=11898 vsize=57312 CPUtime=762.02
/proc/11900/stat : 11900 (march_hi) R 11898 11900 11697 0 -1 4194304 11927 0 0 0 76190 12 0 0 25 0 1 0 1103021105 58687488 11910 1992294400 134512640 135197378 4294956240 18446744073709551615 134611792 0 0 4096 0 0 0 0 17 1 0 0
/proc/11900/statm: 14328 11910 91 167 0 14159 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 57312

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 11901
/proc/meminfo: memFree=1354904/2055920 swapFree=4168900/4192956
[pid=11900] ppid=11898 vsize=57312 CPUtime=821.99
/proc/11900/stat : 11900 (march_hi) R 11898 11900 11697 0 -1 4194304 12796 0 0 0 82187 12 0 0 25 0 1 0 1103021105 58687488 12779 1992294400 134512640 135197378 4294956240 18446744073709551615 134525300 0 0 4096 0 0 0 0 17 1 0 0
/proc/11900/statm: 14328 12779 91 167 0 14159 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 57312

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 11901
/proc/meminfo: memFree=1351192/2055920 swapFree=4168900/4192956
[pid=11900] ppid=11898 vsize=76956 CPUtime=881.96
/proc/11900/stat : 11900 (march_hi) R 11898 11900 11697 0 -1 4194304 13703 0 0 0 88183 13 0 0 25 0 1 0 1103021105 78802944 13686 1992294400 134512640 135197378 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/11900/statm: 19239 13686 91 167 0 19070 0
Current children cumulated CPU time (s) 881.96
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 2/73 11901
/proc/meminfo: memFree=1350424/2055920 swapFree=4168900/4192956
[pid=11900] ppid=11898 vsize=76956 CPUtime=895.56
/proc/11900/stat : 11900 (march_hi) R 11898 11900 11697 0 -1 4194304 13898 0 0 0 89543 13 0 0 25 0 1 0 1103021105 78802944 13881 1992294400 134512640 135197378 4294956240 18446744073709551615 134552956 0 0 4096 0 0 0 0 17 1 0 0
/proc/11900/statm: 19239 13881 91 167 0 19070 0
Current children cumulated CPU time (s) 895.56
Current children cumulated vsize (KiB) 76956

[startup+908.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 11901
/proc/meminfo: memFree=1349656/2055920 swapFree=4168900/4192956
[pid=11900] ppid=11898 vsize=76956 CPUtime=908.35
/proc/11900/stat : 11900 (march_hi) R 11898 11900 11697 0 -1 4194304 14080 0 0 0 90822 13 0 0 25 0 1 0 1103021105 78802944 14063 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/11900/statm: 19239 14063 91 167 0 19070 0
Current children cumulated CPU time (s) 908.35
Current children cumulated vsize (KiB) 76956

[startup+915.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 11901
/proc/meminfo: memFree=1349208/2055920 swapFree=4168900/4192956
[pid=11900] ppid=11898 vsize=76956 CPUtime=914.75
/proc/11900/stat : 11900 (march_hi) R 11898 11900 11697 0 -1 4194304 14178 0 0 0 91462 13 0 0 25 0 1 0 1103021105 78802944 14161 1992294400 134512640 135197378 4294956240 18446744073709551615 134552753 0 0 4096 0 0 0 0 17 1 0 0
/proc/11900/statm: 19239 14161 91 167 0 19070 0
Current children cumulated CPU time (s) 914.75
Current children cumulated vsize (KiB) 76956

[startup+918.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 11901
/proc/meminfo: memFree=1349080/2055920 swapFree=4168900/4192956
[pid=11900] ppid=11898 vsize=76956 CPUtime=917.95
/proc/11900/stat : 11900 (march_hi) R 11898 11900 11697 0 -1 4194304 14224 0 0 0 91782 13 0 0 25 0 1 0 1103021105 78802944 14207 1992294400 134512640 135197378 4294956240 18446744073709551615 134617960 0 0 4096 0 0 0 0 17 1 0 0
/proc/11900/statm: 19239 14207 91 167 0 19070 0
Current children cumulated CPU time (s) 917.95
Current children cumulated vsize (KiB) 76956

[startup+919.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 11901
/proc/meminfo: memFree=1349016/2055920 swapFree=4168900/4192956
[pid=11900] ppid=11898 vsize=76956 CPUtime=918.75
/proc/11900/stat : 11900 (march_hi) R 11898 11900 11697 0 -1 4194304 14235 0 0 0 91862 13 0 0 25 0 1 0 1103021105 78802944 14218 1992294400 134512640 135197378 4294956240 18446744073709551615 134597295 0 0 4096 0 0 0 0 17 1 0 0
/proc/11900/statm: 19239 14218 91 167 0 19070 0
Current children cumulated CPU time (s) 918.75
Current children cumulated vsize (KiB) 76956

[startup+919.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 11901
/proc/meminfo: memFree=1348952/2055920 swapFree=4168900/4192956
[pid=11900] ppid=11898 vsize=76956 CPUtime=919.55
/proc/11900/stat : 11900 (march_hi) R 11898 11900 11697 0 -1 4194304 14248 0 0 0 91942 13 0 0 25 0 1 0 1103021105 78802944 14231 1992294400 134512640 135197378 4294956240 18446744073709551615 134539269 0 0 4096 0 0 0 0 17 1 0 0
/proc/11900/statm: 19239 14231 91 167 0 19070 0
Current children cumulated CPU time (s) 919.55
Current children cumulated vsize (KiB) 76956

[startup+920.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 11901
/proc/meminfo: memFree=1348952/2055920 swapFree=4168900/4192956
[pid=11900] ppid=11898 vsize=76956 CPUtime=919.75
/proc/11900/stat : 11900 (march_hi) R 11898 11900 11697 0 -1 4194304 14251 0 0 0 91962 13 0 0 25 0 1 0 1103021105 78802944 14234 1992294400 134512640 135197378 4294956240 18446744073709551615 134542169 0 0 4096 0 0 0 0 17 1 0 0
/proc/11900/statm: 19239 14234 91 167 0 19070 0
Current children cumulated CPU time (s) 919.75
Current children cumulated vsize (KiB) 76956

Child status: 10
Real time (s): 920.13
CPU time (s): 919.788
CPU user time (s): 919.641
CPU system time (s): 0.146977
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 76956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 919.641
system time used= 0.146977
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= 2257

runsolver used 1.05784 second user time and 2.30565 second system time

The end

Launcher Data 

Begin job on node64 at 2009-03-29 07:13:18
IDJOB=1518757
IDBENCH=70706
IDSOLVER=521
FILE ID=node64/1518757-1238303598
PBS_JOBID= 9061059
Free space on /tmp= 66408 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-1518757-1238303598/watcher-1518757-1238303598 -o /tmp/evaluation-result-1518757-1238303598/solver-1518757-1238303598 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1518757-1238303598.cnf

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

MD5SUM BENCH= 2937149ca8da560a9415e9a967cfab27
RANDOM SEED=2097870587

node64.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		: 3000.261
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		: 3000.261
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:       1406840 kB
Buffers:         84792 kB
Cached:         469988 kB
SwapCached:      14856 kB
Active:         122700 kB
Inactive:       448696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1406840 kB
SwapTotal:     4192956 kB
SwapFree:      4168900 kB
Dirty:             804 kB
Writeback:           0 kB
Mapped:          16124 kB
Slab:            62592 kB
Committed_AS:  2887684 kB
PageTables:       2000 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= 66408 MiB
End job on node64 at 2009-03-29 07:28:39