Trace number 1628262

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 511.814 511.993

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S1338462531-082.cnf
MD5SUM8cb1176508e2efdfe13581d28c3b3032
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.032994
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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 480 variables and 2040 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 480 free variables and 2040 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.424
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 88 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 480 variables and 2128 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 480 variabels and 2128 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2128 / 480 ) = 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 = 480
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: 156
0.06/0.09	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: 622
0.19/0.23	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: 4364
1.49/1.50	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: 24507
9.48/9.52	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: 98551
42.98/43.03	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: 292191
140.94/141.01	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 |****************************************************************| ( 6/999) NodeCount: 658451
345.17/345.33	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 |*********************************************
511.71/511.98	c |010010000100010110100000000000000000000000000000000000000$$$$$$|
511.71/511.98	
c |*********************************************
511.71/511.98	c
511.71/511.98	c main():: nodeCount: 949751
511.71/511.98	c main():: dead ends in main: 11856
511.71/511.98	c main():: lookAheadCount: 64588051
511.71/511.98	c main():: unitResolveCount: 12601126
511.71/511.98	c main():: time=511.880000
511.71/511.98	c main():: necessary_assignments: 211778
511.71/511.98	c main():: bin_sat: 0, bin_unsat 0
511.71/511.98	c main():: doublelook: #: 3236615, succes #: 2081985
511.71/511.98	c main():: doublelook: overall 5.147 of all possible doublelooks executed
511.71/511.98	c main():: doublelook: succesrate: 64.326, average DL_trigger: 53.651
511.71/511.98	c main():: SOLUTION VERIFIED :-)
511.71/511.98	s SATISFIABLE
511.71/511.98	v -1 2 -3 4 5 -6 7 -8 9 10 -11 12 -14 -15 17 -18 19 22 23 -24 25 -26 27 -28 29 -30 -31 32 34 -35 36 -37 -38 -39 40 41 42 -43 44 -45 46 47 -48 -49 50 51 52 -53 -54 55 56 -57 58 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 -99 100 101 -102 -103 104 -105 106 107 -108 -109 -110 -111 112 113 114 -116 117 -118 120 -121 -122 -123 124 125 -126 127 -128 129 130 131 -132 -133 -135 136 -137 138 139 140 -141 142 -143 -144 -145 146 -147 148 149 -150 152 -153 154 155 156 157 158 159 160 -161 -163 164 -165 166 -167 -168 170 171 -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 -201 203 -205 206 207 -208 209 -210 211 -213 -214 -215 216 -217 -218 -219 -220 221 222 223 224 225 -226 -227 228 -229 -230 231 232 233 -234 235 237 238 239 -240 -241 242 243 -244 -245 246 247 -248 -249 -250 251 -252 253 254 -255 256 257 258 -259 -260 261 -262 263 -264 265 -266 -267 -268 271 272 273 274 275 276 -277 278 279 -280 281 282 -283 -284 285 -286 287 -288 -289 290 -291 -292 293 294 -295 -296 297 298 -299 300 -301 303 -304 -306 -308 309 -310 -311 -312 -313 -314 -315 316 -317 318 -319 320 -321 -322 -323 324 -325 326 327 -328 329 331 332 -333 -334 335 -336 337 338 -339 340 -341 342 343 344 -345 346 347 348 349 -351 -352 -353 -354 355 356 357 -358 -359 360 361 362 -363 364 -365 -366 -367 368 369 370 371 372 -373 374 -375 376 377 378 379 -380 -381 -382 383 -384 385 -386 -387 -388 -389 390 -391 392 -393 394 395 -396 397 399 -400 -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 -437 438 439 440 441 442 443 444 -445 446 447 448 449 -450 451 452 453 454 -456 457 458 -459 -460 461 -462 -463 -465 466 -467 468 469 -470 -471 472 474 475 -476 -477 -478 479 480 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-1628262-1240142136/watcher-1628262-1240142136 -o /tmp/evaluation-result-1628262-1240142136/solver-1628262-1240142136 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628262-1240142136.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: 1.00 0.99 0.99 3/64 28747
/proc/meminfo: memFree=1223568/2055920 swapFree=4192956/4192956
[pid=28747] ppid=28745 vsize=972 CPUtime=0
/proc/28747/stat : 28747 (march_hi) R 28745 28747 28452 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 42241587 995328 128 1992294400 134512640 135197378 4294956240 18446744073709551615 134713225 0 0 4096 0 0 0 0 17 1 0 0
/proc/28747/statm: 243 128 65 167 0 74 0

[startup+0.068584 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 28747
/proc/meminfo: memFree=1223568/2055920 swapFree=4192956/4192956
[pid=28747] ppid=28745 vsize=1840 CPUtime=0.06
/proc/28747/stat : 28747 (march_hi) R 28745 28747 28452 0 -1 4194304 295 0 0 0 6 0 0 0 18 0 1 0 42241587 1884160 278 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/28747/statm: 460 278 91 167 0 291 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1840

[startup+0.101589 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 28747
/proc/meminfo: memFree=1223568/2055920 swapFree=4192956/4192956
[pid=28747] ppid=28745 vsize=1840 CPUtime=0.09
/proc/28747/stat : 28747 (march_hi) R 28745 28747 28452 0 -1 4194304 298 0 0 0 9 0 0 0 18 0 1 0 42241587 1884160 281 1992294400 134512640 135197378 4294956240 18446744073709551615 134548625 0 0 4096 0 0 0 0 17 1 0 0
/proc/28747/statm: 460 281 91 167 0 291 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1840

[startup+0.301625 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 28747
/proc/meminfo: memFree=1223568/2055920 swapFree=4192956/4192956
[pid=28747] ppid=28745 vsize=1840 CPUtime=0.29
/proc/28747/stat : 28747 (march_hi) R 28745 28747 28452 0 -1 4194304 309 0 0 0 29 0 0 0 19 0 1 0 42241587 1884160 292 1992294400 134512640 135197378 4294956240 18446744073709551615 134541918 0 0 4096 0 0 0 0 17 1 0 0
/proc/28747/statm: 460 292 91 167 0 291 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1840

[startup+0.701698 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 28747
/proc/meminfo: memFree=1223568/2055920 swapFree=4192956/4192956
[pid=28747] ppid=28745 vsize=1988 CPUtime=0.69
/proc/28747/stat : 28747 (march_hi) R 28745 28747 28452 0 -1 4194304 331 0 0 0 69 0 0 0 22 0 1 0 42241587 2035712 314 1992294400 134512640 135197378 4294956240 18446744073709551615 134542060 0 0 4096 0 0 0 0 17 1 0 0
/proc/28747/statm: 497 314 91 167 0 328 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1988

[startup+1.50184 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28748
/proc/meminfo: memFree=1222600/2055920 swapFree=4192956/4192956
[pid=28747] ppid=28745 vsize=2124 CPUtime=1.49
/proc/28747/stat : 28747 (march_hi) R 28745 28747 28452 0 -1 4194304 371 0 0 0 149 0 0 0 25 0 1 0 42241587 2174976 354 1992294400 134512640 135197378 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/28747/statm: 531 354 91 167 0 362 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2124

[startup+3.10114 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28748
/proc/meminfo: memFree=1222344/2055920 swapFree=4192956/4192956
[pid=28747] ppid=28745 vsize=2292 CPUtime=3.09
/proc/28747/stat : 28747 (march_hi) R 28745 28747 28452 0 -1 4194304 403 0 0 0 309 0 0 0 25 0 1 0 42241587 2347008 386 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/28747/statm: 573 386 91 167 0 404 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2292

[startup+6.30172 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28748
/proc/meminfo: memFree=1222024/2055920 swapFree=4192956/4192956
[pid=28747] ppid=28745 vsize=2584 CPUtime=6.29
/proc/28747/stat : 28747 (march_hi) R 28745 28747 28452 0 -1 4194304 463 0 0 0 629 0 0 0 25 0 1 0 42241587 2646016 446 1992294400 134512640 135197378 4294956240 18446744073709551615 134542072 0 0 4096 0 0 0 0 17 1 0 0
/proc/28747/statm: 646 446 91 167 0 477 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2584

[startup+12.7019 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28748
/proc/meminfo: memFree=1221448/2055920 swapFree=4192956/4192956
[pid=28747] ppid=28745 vsize=3152 CPUtime=12.68
/proc/28747/stat : 28747 (march_hi) R 28745 28747 28452 0 -1 4194304 574 0 0 0 1268 0 0 0 25 0 1 0 42241587 3227648 557 1992294400 134512640 135197378 4294956240 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0
/proc/28747/statm: 788 557 91 167 0 619 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3152

[startup+25.5012 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28748
/proc/meminfo: memFree=1220360/2055920 swapFree=4192956/4192956
[pid=28747] ppid=28745 vsize=4108 CPUtime=25.49
/proc/28747/stat : 28747 (march_hi) R 28745 28747 28452 0 -1 4194304 845 0 0 0 2548 1 0 0 25 0 1 0 42241587 4206592 828 1992294400 134512640 135197378 4294956240 18446744073709551615 134539193 0 0 4096 0 0 0 0 17 1 0 0
/proc/28747/statm: 1027 828 91 167 0 858 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4108

[startup+51.1019 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28748
/proc/meminfo: memFree=1218760/2055920 swapFree=4192956/4192956
[pid=28747] ppid=28745 vsize=6464 CPUtime=51.07
/proc/28747/stat : 28747 (march_hi) R 28745 28747 28452 0 -1 4194304 1260 0 0 0 5106 1 0 0 25 0 1 0 42241587 6619136 1243 1992294400 134512640 135197378 4294956240 18446744073709551615 134525346 0 0 4096 0 0 0 0 17 1 0 0
/proc/28747/statm: 1616 1243 91 167 0 1447 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6464

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28748
/proc/meminfo: memFree=1215496/2055920 swapFree=4192956/4192956
[pid=28747] ppid=28745 vsize=11664 CPUtime=102.26
/proc/28747/stat : 28747 (march_hi) R 28745 28747 28452 0 -1 4194304 2059 0 0 0 10224 2 0 0 25 0 1 0 42241587 11943936 2042 1992294400 134512640 135197378 4294956240 18446744073709551615 134541243 0 0 4096 0 0 0 0 17 1 0 0
/proc/28747/statm: 2916 2042 91 167 0 2747 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11664

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28748
/proc/meminfo: memFree=1211976/2055920 swapFree=4192956/4192956
[pid=28747] ppid=28745 vsize=17312 CPUtime=162.24
/proc/28747/stat : 28747 (march_hi) R 28745 28747 28452 0 -1 4194304 2934 0 0 0 16221 3 0 0 25 0 1 0 42241587 17727488 2917 1992294400 134512640 135197378 4294956240 18446744073709551615 134611886 0 0 4096 0 0 0 0 17 1 0 0
/proc/28747/statm: 4328 2917 91 167 0 4159 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17312

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28748
/proc/meminfo: memFree=1208456/2055920 swapFree=4192956/4192956
[pid=28747] ppid=28745 vsize=17312 CPUtime=222.22
/proc/28747/stat : 28747 (march_hi) R 28745 28747 28452 0 -1 4194304 3798 0 0 0 22218 4 0 0 25 0 1 0 42241587 17727488 3781 1992294400 134512640 135197378 4294956240 18446744073709551615 134552743 0 0 4096 0 0 0 0 17 1 0 0
/proc/28747/statm: 4328 3781 91 167 0 4159 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17312

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28748
/proc/meminfo: memFree=1205128/2055920 swapFree=4192956/4192956
[pid=28747] ppid=28745 vsize=26672 CPUtime=282.19
/proc/28747/stat : 28747 (march_hi) R 28745 28747 28452 0 -1 4194304 4631 0 0 0 28215 4 0 0 25 0 1 0 42241587 27312128 4614 1992294400 134512640 135197378 4294956240 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0
/proc/28747/statm: 6668 4614 91 167 0 6499 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 26672

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28754
/proc/meminfo: memFree=1201864/2055920 swapFree=4192956/4192956
[pid=28747] ppid=28745 vsize=26672 CPUtime=342.17
/proc/28747/stat : 28747 (march_hi) R 28745 28747 28452 0 -1 4194304 5412 0 0 0 34212 5 0 0 25 0 1 0 42241587 27312128 5395 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/28747/statm: 6668 5395 91 167 0 6499 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 26672

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28754
/proc/meminfo: memFree=1198472/2055920 swapFree=4192956/4192956
[pid=28747] ppid=28745 vsize=35404 CPUtime=402.15
/proc/28747/stat : 28747 (march_hi) R 28745 28747 28452 0 -1 4194304 6262 0 0 0 40210 5 0 0 25 0 1 0 42241587 36253696 6245 1992294400 134512640 135197378 4294956240 18446744073709551615 134542169 0 0 4096 0 0 0 0 17 1 0 0
/proc/28747/statm: 8851 6245 91 167 0 8682 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 35404

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28754
/proc/meminfo: memFree=1195336/2055920 swapFree=4192956/4192956
[pid=28747] ppid=28745 vsize=35404 CPUtime=462.13
/proc/28747/stat : 28747 (march_hi) R 28745 28747 28452 0 -1 4194304 7047 0 0 0 46207 6 0 0 25 0 1 0 42241587 36253696 7030 1992294400 134512640 135197378 4294956240 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 1 0 0
/proc/28747/statm: 8851 7030 91 167 0 8682 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 35404

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

[startup+486.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28754
/proc/meminfo: memFree=1193992/2055920 swapFree=4192956/4192956
[pid=28747] ppid=28745 vsize=35404 CPUtime=486.12
/proc/28747/stat : 28747 (march_hi) R 28745 28747 28452 0 -1 4194304 7373 0 0 0 48606 6 0 0 25 0 1 0 42241587 36253696 7356 1992294400 134512640 135197378 4294956240 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 1 0 0
/proc/28747/statm: 8851 7356 91 167 0 8682 0
Current children cumulated CPU time (s) 486.12
Current children cumulated vsize (KiB) 35404

[startup+499.102 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28754
/proc/meminfo: memFree=1193352/2055920 swapFree=4192956/4192956
[pid=28747] ppid=28745 vsize=35404 CPUtime=498.92
/proc/28747/stat : 28747 (march_hi) R 28745 28747 28452 0 -1 4194304 7543 0 0 0 49886 6 0 0 25 0 1 0 42241587 36253696 7526 1992294400 134512640 135197378 4294956240 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 1 0 0
/proc/28747/statm: 8851 7526 91 167 0 8682 0
Current children cumulated CPU time (s) 498.92
Current children cumulated vsize (KiB) 35404

[startup+505.502 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28754
/proc/meminfo: memFree=1193032/2055920 swapFree=4192956/4192956
[pid=28747] ppid=28745 vsize=35404 CPUtime=505.31
/proc/28747/stat : 28747 (march_hi) R 28745 28747 28452 0 -1 4194304 7628 0 0 0 50525 6 0 0 25 0 1 0 42241587 36253696 7611 1992294400 134512640 135197378 4294956240 18446744073709551615 134570921 0 0 4096 0 0 0 0 17 1 0 0
/proc/28747/statm: 8851 7611 91 167 0 8682 0
Current children cumulated CPU time (s) 505.31
Current children cumulated vsize (KiB) 35404

[startup+508.702 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28754
/proc/meminfo: memFree=1192840/2055920 swapFree=4192956/4192956
[pid=28747] ppid=28745 vsize=35404 CPUtime=508.51
/proc/28747/stat : 28747 (march_hi) R 28745 28747 28452 0 -1 4194304 7670 0 0 0 50845 6 0 0 25 0 1 0 42241587 36253696 7653 1992294400 134512640 135197378 4294956240 18446744073709551615 134542050 0 0 4096 0 0 0 0 17 1 0 0
/proc/28747/statm: 8851 7653 91 167 0 8682 0
Current children cumulated CPU time (s) 508.51
Current children cumulated vsize (KiB) 35404

[startup+510.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28754
/proc/meminfo: memFree=1192712/2055920 swapFree=4192956/4192956
[pid=28747] ppid=28745 vsize=35404 CPUtime=510.12
/proc/28747/stat : 28747 (march_hi) R 28745 28747 28452 0 -1 4194304 7692 0 0 0 51006 6 0 0 25 0 1 0 42241587 36253696 7675 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/28747/statm: 8851 7675 91 167 0 8682 0
Current children cumulated CPU time (s) 510.12
Current children cumulated vsize (KiB) 35404

[startup+511.102 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28754
/proc/meminfo: memFree=1192712/2055920 swapFree=4192956/4192956
[pid=28747] ppid=28745 vsize=35404 CPUtime=510.91
/proc/28747/stat : 28747 (march_hi) R 28745 28747 28452 0 -1 4194304 7703 0 0 0 51085 6 0 0 25 0 1 0 42241587 36253696 7686 1992294400 134512640 135197378 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/28747/statm: 8851 7686 91 167 0 8682 0
Current children cumulated CPU time (s) 510.91
Current children cumulated vsize (KiB) 35404

[startup+511.505 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28754
/proc/meminfo: memFree=1192648/2055920 swapFree=4192956/4192956
[pid=28747] ppid=28745 vsize=35404 CPUtime=511.31
/proc/28747/stat : 28747 (march_hi) R 28745 28747 28452 0 -1 4194304 7709 0 0 0 51125 6 0 0 25 0 1 0 42241587 36253696 7692 1992294400 134512640 135197378 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/28747/statm: 8851 7692 91 167 0 8682 0
Current children cumulated CPU time (s) 511.31
Current children cumulated vsize (KiB) 35404

[startup+511.901 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28754
/proc/meminfo: memFree=1192648/2055920 swapFree=4192956/4192956
[pid=28747] ppid=28745 vsize=35404 CPUtime=511.71
/proc/28747/stat : 28747 (march_hi) R 28745 28747 28452 0 -1 4194304 7713 0 0 0 51165 6 0 0 25 0 1 0 42241587 36253696 7696 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/28747/statm: 8851 7696 91 167 0 8682 0
Current children cumulated CPU time (s) 511.71
Current children cumulated vsize (KiB) 35404

Child status: 10
Real time (s): 511.993
CPU time (s): 511.814
CPU user time (s): 511.742
CPU system time (s): 0.071989
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 35404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 511.742
system time used= 0.071989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7733
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= 926

runsolver used 0.440932 second user time and 0.98585 second system time

The end

Launcher Data 

Begin job on node44 at 2009-04-19 13:55:36
IDJOB=1628262
IDBENCH=70718
IDSOLVER=583
FILE ID=node44/1628262-1240142136
PBS_JOBID= 9157872
Free space on /tmp= 66372 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S1338462531-082.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628262-1240142136/watcher-1628262-1240142136 -o /tmp/evaluation-result-1628262-1240142136/solver-1628262-1240142136 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1628262-1240142136.cnf

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

MD5SUM BENCH= 8cb1176508e2efdfe13581d28c3b3032
RANDOM SEED=2034196191

node44.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		: 3000.267
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	: 5931.00
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		: 3000.267
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:       1224048 kB
Buffers:         83652 kB
Cached:         668292 kB
SwapCached:          0 kB
Active:         266536 kB
Inactive:       499336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1224048 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             792 kB
Writeback:           0 kB
Mapped:          23680 kB
Slab:            51936 kB
Committed_AS:   200392 kB
PageTables:       1380 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= 66372 MiB
End job on node44 at 2009-04-19 14:04:08