Trace number 1626989

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
SAT07 reference solver: March KS 2007-02-08SAT 353.04 353.228

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/460/
unif-k3-r4.25-v460-c1955-S1555503917-029.cnf
MD5SUM19cceacad52a786b8f9d29887aa918f2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.031994
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.01	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 460 variables and 1955 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 9 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 458 free variables and 1946 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.431
0.00/0.01	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 154 duplicate clauses
0.00/0.01	c resolvent_look() :: found 84 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 460 variables and 2030 clauses.
0.00/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01	c transformTo3SAT():: the transformation yielded 460 variabels and 2030 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 2030 / 460 ) = 4.41
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c suggested doublelook initial :: 0
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 150 JD: 27
0.02/0.09	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |****************************************************
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c |***************************************************************
c |****************************************************************| 1 NC: 1340 JD: 27
0.59/0.65	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |*****************************
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c |*******************************
c |********************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 6807 JD: 27
2.99/3.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |************
c |*************
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c |***************
c |****************
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c |***********************
c |************************
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c |********************************
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c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 28311 JD: 27
12.49/12.55	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
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c |*************
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c |***************
c |****************
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c |************************
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c |*******************************
c |********************************
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c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 4 NC: 98069 JD: 27
45.37/45.45	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
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c |***************
c |****************
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c |***********************
c |************************
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c |*******************************
c |********************************
c |*********************************
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c |***********************************
c |************************************
c |*************************************
c |**************************************
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c |****************************************
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 5 NC: 272482 JD: 27
135.53/135.64	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
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c |************
c |*************
c |**************
c |***************
c |****************
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c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |****************************************************
c |*****************************************************
c |******************************************************
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c |********************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 6 NC: 603715 JD: 27
322.03/322.27	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************c right child 242501 UNSAT by parent!
345.61/345.83	
c |****************
c |*****************
c |******************
c |*******************
c |********************
353.00/353.22	c solution bin :: 101011001100001000000000000.00000
353.00/353.22	c direction branchin :: current_rights = 7
353.00/353.22	
c |********************
353.00/353.22	c
353.00/353.22	c main():: nodeCount: 659051
353.00/353.22	c main():: dead ends in main: 8500
353.00/353.22	c main():: lookAheadCount: 60054430
353.00/353.22	c main():: unitResolveCount: 8815260
353.00/353.22	c main():: time=353.080000
353.00/353.22	c main():: necessary_assignments: 153013
353.00/353.22	c main():: bin_sat: 0, bin_unsat 0
353.00/353.22	c main():: doublelook: #: 2705430, succes #: 1881862
353.00/353.22	c main():: doublelook: overall 4.618 of all possible doublelooks executed
353.00/353.22	c main():: doublelook: succesrate: 69.559, average DL_trigger: 7017.639
353.00/353.22	c main():: SOLUTION VERIFIED :-)
353.00/353.22	s SATISFIABLE
353.00/353.22	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 39 40 -41 42 43 -44 -45 46 -47 -48 49 50 51 52 53 -54 -55 56 57 58 59 -60 61 -62 63 -64 65 -66 -67 68 -69 70 -71 72 -73 -74 75 76 -77 -78 -79 -80 81 -82 -83 84 85 86 87 88 89 -90 91 -92 -93 94 95 -96 97 98 -99 -100 -101 -102 103 -104 -105 -106 -107 108 -109 110 111 112 -113 114 -115 -116 117 118 119 -120 121 -122 123 124 -125 126 127 -128 -129 130 131 132 -133 -134 -135 136 137 138 139 140 -141 -142 143 144 145 -146 -147 148 149 -150 151 -152 153 -154 155 -156 -157 158 159 -160 -161 -162 -163 -164 -165 -166 167 -168 169 -170 171 -172 173 174 -175 -176 -177 178 -179 -180 181 -182 183 184 185 186 187 -188 -189 -190 191 -192 193 -194 195 196 197 -198 -199 -200 201 202 -203 204 205 206 207 208 -209 210 -211 212 213 214 -215 -216 217 218 -219 -220 -221 222 223 224 225 -226 -227 -228 -229 -230 231 232 233 234 235 236 -237 238 239 -240 241 -242 243 244 245 -246 247 -248 249 250 -251 -252 -253 254 -255 -256 257 -258 -259 -260 261 -262 263 264 265 266 267 268 269 -270 -271 272 273 -274 275 -276 -277 278 -279 -280 -281 282 283 -284 285 -286 287 -288 -289 -290 291 -292 293 -294 -295 296 297 298 299 300 301 302 303 -304 -305 306 -307 -308 309 310 311 312 313 314 315 -316 -317 -318 319 -320 -321 322 -323 -324 -325 326 -327 328 -329 -330 331 -332 -333 -334 335 336 -337 338 339 340 -341 342 -343 -344 -345 -346 -347 -348 349 350 -351 352 353 -354 -355 -356 -357 358 -359 360 -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 -398 -399 400 -401 -402 403 -404 405 406 407 408 -409 410 -411 412 413 -414 -415 416 417 -418 419 -420 -421 422 423 -424 425 -426 427 -428 429 -430 -431 -432 -433 434 435 436 -437 -438 -439 440 -441 -442 443 -444 445 -446 447 448 -449 -450 451 -452 -453 454 455 456 457 -458 459 460 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-1626989-1240142294/watcher-1626989-1240142294 -o /tmp/evaluation-result-1626989-1240142294/solver-1626989-1240142294 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626989-1240142294.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: 0.96 0.98 0.99 3/64 24410
/proc/meminfo: memFree=1183216/2055920 swapFree=4192956/4192956
[pid=24410] ppid=24408 vsize=804 CPUtime=0
/proc/24410/stat : 24410 (march_ks) R 24408 24410 24030 0 -1 4194304 129 0 0 0 0 0 0 0 18 0 1 0 42262707 823296 112 1992294400 134512640 135019032 4294956240 18446744073709551615 134532912 0 0 4096 0 0 0 0 17 0 0 0
/proc/24410/statm: 201 112 52 123 0 76 0

[startup+0.029502 s]
/proc/loadavg: 0.96 0.98 0.99 3/64 24410
/proc/meminfo: memFree=1183216/2055920 swapFree=4192956/4192956
[pid=24410] ppid=24408 vsize=1212 CPUtime=0.02
/proc/24410/stat : 24410 (march_ks) R 24408 24410 24030 0 -1 4194304 245 0 0 0 2 0 0 0 18 0 1 0 42262707 1241088 228 1992294400 134512640 135019032 4294956240 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 0 0 0
/proc/24410/statm: 303 228 73 123 0 178 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1212

[startup+0.101514 s]
/proc/loadavg: 0.96 0.98 0.99 3/64 24410
/proc/meminfo: memFree=1183216/2055920 swapFree=4192956/4192956
[pid=24410] ppid=24408 vsize=1372 CPUtime=0.09
/proc/24410/stat : 24410 (march_ks) R 24408 24410 24030 0 -1 4194304 264 0 0 0 9 0 0 0 18 0 1 0 42262707 1404928 247 1992294400 134512640 135019032 4294956240 18446744073709551615 134548886 0 0 4096 0 0 0 0 17 0 0 0
/proc/24410/statm: 343 247 73 123 0 218 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1372

[startup+0.301549 s]
/proc/loadavg: 0.96 0.98 0.99 3/64 24410
/proc/meminfo: memFree=1183216/2055920 swapFree=4192956/4192956
[pid=24410] ppid=24408 vsize=1372 CPUtime=0.29
/proc/24410/stat : 24410 (march_ks) R 24408 24410 24030 0 -1 4194304 275 0 0 0 29 0 0 0 19 0 1 0 42262707 1404928 258 1992294400 134512640 135019032 4294956240 18446744073709551615 134538254 0 0 4096 0 0 0 0 17 0 0 0
/proc/24410/statm: 343 258 73 123 0 218 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1372

[startup+0.70162 s]
/proc/loadavg: 0.96 0.98 0.99 3/64 24410
/proc/meminfo: memFree=1183216/2055920 swapFree=4192956/4192956
[pid=24410] ppid=24408 vsize=1372 CPUtime=0.69
/proc/24410/stat : 24410 (march_ks) R 24408 24410 24030 0 -1 4194304 284 0 0 0 69 0 0 0 23 0 1 0 42262707 1404928 267 1992294400 134512640 135019032 4294956240 18446744073709551615 134526537 0 0 4096 0 0 0 0 17 0 0 0
/proc/24410/statm: 343 267 73 123 0 218 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1372

[startup+1.50176 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 24411
/proc/meminfo: memFree=1182440/2055920 swapFree=4192956/4192956
[pid=24410] ppid=24408 vsize=1516 CPUtime=1.49
/proc/24410/stat : 24410 (march_ks) R 24408 24410 24030 0 -1 4194304 301 0 0 0 149 0 0 0 25 0 1 0 42262707 1552384 284 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/24410/statm: 379 284 73 123 0 254 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1516

[startup+3.10104 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 24411
/proc/meminfo: memFree=1182184/2055920 swapFree=4192956/4192956
[pid=24410] ppid=24408 vsize=1516 CPUtime=3.09
/proc/24410/stat : 24410 (march_ks) R 24408 24410 24030 0 -1 4194304 327 0 0 0 309 0 0 0 25 0 1 0 42262707 1552384 310 1992294400 134512640 135019032 4294956240 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 0 0 0
/proc/24410/statm: 379 310 73 123 0 254 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1516

[startup+6.30161 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 24411
/proc/meminfo: memFree=1182056/2055920 swapFree=4192956/4192956
[pid=24410] ppid=24408 vsize=1820 CPUtime=6.29
/proc/24410/stat : 24410 (march_ks) R 24408 24410 24030 0 -1 4194304 382 0 0 0 629 0 0 0 25 0 1 0 42262707 1863680 365 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/24410/statm: 455 365 73 123 0 330 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1820

[startup+12.7027 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 24411
/proc/meminfo: memFree=1181672/2055920 swapFree=4192956/4192956
[pid=24410] ppid=24408 vsize=2104 CPUtime=12.69
/proc/24410/stat : 24410 (march_ks) R 24408 24410 24030 0 -1 4194304 440 0 0 0 1269 0 0 0 25 0 1 0 42262707 2154496 423 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/24410/statm: 526 423 73 123 0 401 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2104

[startup+25.502 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 24411
/proc/meminfo: memFree=1181032/2055920 swapFree=4192956/4192956
[pid=24410] ppid=24408 vsize=2884 CPUtime=25.48
/proc/24410/stat : 24410 (march_ks) R 24408 24410 24030 0 -1 4194304 625 0 0 0 2548 0 0 0 25 0 1 0 42262707 2953216 608 1992294400 134512640 135019032 4294956240 18446744073709551615 134579483 0 0 4096 0 0 0 0 17 0 0 0
/proc/24410/statm: 721 608 73 123 0 596 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2884

[startup+51.1015 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 24411
/proc/meminfo: memFree=1179880/2055920 swapFree=4192956/4192956
[pid=24410] ppid=24408 vsize=4796 CPUtime=51.07
/proc/24410/stat : 24410 (march_ks) R 24408 24410 24030 0 -1 4194304 949 0 0 0 5107 0 0 0 25 0 1 0 42262707 4911104 932 1992294400 134512640 135019032 4294956240 18446744073709551615 134527192 0 0 4096 0 0 0 0 17 0 0 0
/proc/24410/statm: 1199 932 73 123 0 1074 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4796

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24411
/proc/meminfo: memFree=1177064/2055920 swapFree=4192956/4192956
[pid=24410] ppid=24408 vsize=8520 CPUtime=102.25
/proc/24410/stat : 24410 (march_ks) R 24408 24410 24030 0 -1 4194304 1631 0 0 0 10224 1 0 0 25 0 1 0 42262707 8724480 1614 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/24410/statm: 2130 1614 73 123 0 2005 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 8520

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24411
/proc/meminfo: memFree=1173864/2055920 swapFree=4192956/4192956
[pid=24410] ppid=24408 vsize=12800 CPUtime=162.22
/proc/24410/stat : 24410 (march_ks) R 24408 24410 24030 0 -1 4194304 2427 0 0 0 16220 2 0 0 25 0 1 0 42262707 13107200 2410 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/24410/statm: 3200 2410 73 123 0 3075 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 12800

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24417
/proc/meminfo: memFree=1170664/2055920 swapFree=4192956/4192956
[pid=24410] ppid=24408 vsize=16680 CPUtime=222.16
/proc/24410/stat : 24410 (march_ks) R 24408 24410 24030 0 -1 4194304 3225 0 0 0 22214 2 0 0 25 0 1 0 42262707 17080320 3208 1992294400 134512640 135019032 4294956240 18446744073709551615 134538485 0 0 4096 0 0 0 0 17 0 0 0
/proc/24410/statm: 4170 3208 73 123 0 4045 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 16680

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24417
/proc/meminfo: memFree=1167464/2055920 swapFree=4192956/4192956
[pid=24410] ppid=24408 vsize=20072 CPUtime=282.14
/proc/24410/stat : 24410 (march_ks) R 24408 24410 24030 0 -1 4194304 4013 0 0 0 28211 3 0 0 25 0 1 0 42262707 20553728 3996 1992294400 134512640 135019032 4294956240 18446744073709551615 134542537 0 0 4096 0 0 0 0 17 0 0 0
/proc/24410/statm: 5018 3996 73 123 0 4893 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 20072

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24417
/proc/meminfo: memFree=1164392/2055920 swapFree=4192956/4192956
[pid=24410] ppid=24408 vsize=25892 CPUtime=342.11
/proc/24410/stat : 24410 (march_ks) R 24408 24410 24030 0 -1 4194304 4780 0 0 0 34208 3 0 0 25 0 1 0 42262707 26513408 4763 1992294400 134512640 135019032 4294956240 18446744073709551615 134584975 0 0 4096 0 0 0 0 17 0 0 0
/proc/24410/statm: 6473 4763 73 123 0 6348 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 25892

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

[startup+345.501 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24417
/proc/meminfo: memFree=1164264/2055920 swapFree=4192956/4192956
[pid=24410] ppid=24408 vsize=25892 CPUtime=345.31
/proc/24410/stat : 24410 (march_ks) R 24408 24410 24030 0 -1 4194304 4818 0 0 0 34528 3 0 0 25 0 1 0 42262707 26513408 4801 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/24410/statm: 6473 4801 73 123 0 6348 0
Current children cumulated CPU time (s) 345.31
Current children cumulated vsize (KiB) 25892

[startup+348.706 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24417
/proc/meminfo: memFree=1164072/2055920 swapFree=4192956/4192956
[pid=24410] ppid=24408 vsize=25892 CPUtime=348.51
/proc/24410/stat : 24410 (march_ks) R 24408 24410 24030 0 -1 4194304 4866 0 0 0 34848 3 0 0 25 0 1 0 42262707 26513408 4849 1992294400 134512640 135019032 4294956240 18446744073709551615 134542776 0 0 4096 0 0 0 0 17 0 0 0
/proc/24410/statm: 6473 4849 73 123 0 6348 0
Current children cumulated CPU time (s) 348.51
Current children cumulated vsize (KiB) 25892

[startup+350.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24417
/proc/meminfo: memFree=1164008/2055920 swapFree=4192956/4192956
[pid=24410] ppid=24408 vsize=25892 CPUtime=350.1
/proc/24410/stat : 24410 (march_ks) R 24408 24410 24030 0 -1 4194304 4888 0 0 0 35007 3 0 0 25 0 1 0 42262707 26513408 4871 1992294400 134512640 135019032 4294956240 18446744073709551615 134578816 0 0 4096 0 0 0 0 17 0 0 0
/proc/24410/statm: 6473 4871 73 123 0 6348 0
Current children cumulated CPU time (s) 350.1
Current children cumulated vsize (KiB) 25892

[startup+351.901 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24417
/proc/meminfo: memFree=1163880/2055920 swapFree=4192956/4192956
[pid=24410] ppid=24408 vsize=25892 CPUtime=351.71
/proc/24410/stat : 24410 (march_ks) R 24408 24410 24030 0 -1 4194304 4911 0 0 0 35168 3 0 0 25 0 1 0 42262707 26513408 4894 1992294400 134512640 135019032 4294956240 18446744073709551615 134577639 0 0 4096 0 0 0 0 17 0 0 0
/proc/24410/statm: 6473 4894 73 123 0 6348 0
Current children cumulated CPU time (s) 351.71
Current children cumulated vsize (KiB) 25892

[startup+352.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24417
/proc/meminfo: memFree=1163880/2055920 swapFree=4192956/4192956
[pid=24410] ppid=24408 vsize=25892 CPUtime=352.5
/proc/24410/stat : 24410 (march_ks) R 24408 24410 24030 0 -1 4194304 4922 0 0 0 35247 3 0 0 25 0 1 0 42262707 26513408 4905 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/24410/statm: 6473 4905 73 123 0 6348 0
Current children cumulated CPU time (s) 352.5
Current children cumulated vsize (KiB) 25892

[startup+353.107 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24417
/proc/meminfo: memFree=1163816/2055920 swapFree=4192956/4192956
[pid=24410] ppid=24408 vsize=25892 CPUtime=352.91
/proc/24410/stat : 24410 (march_ks) R 24408 24410 24030 0 -1 4194304 4928 0 0 0 35288 3 0 0 25 0 1 0 42262707 26513408 4911 1992294400 134512640 135019032 4294956240 18446744073709551615 134542776 0 0 4096 0 0 0 0 17 0 0 0
/proc/24410/statm: 6473 4911 73 123 0 6348 0
Current children cumulated CPU time (s) 352.91
Current children cumulated vsize (KiB) 25892

[startup+353.202 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24417
/proc/meminfo: memFree=1163816/2055920 swapFree=4192956/4192956
[pid=24410] ppid=24408 vsize=25892 CPUtime=353
/proc/24410/stat : 24410 (march_ks) R 24408 24410 24030 0 -1 4194304 4930 0 0 0 35297 3 0 0 25 0 1 0 42262707 26513408 4913 1992294400 134512640 135019032 4294956240 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 0 0 0
/proc/24410/statm: 6473 4913 73 123 0 6348 0
Current children cumulated CPU time (s) 353
Current children cumulated vsize (KiB) 25892

Child status: 10
Real time (s): 353.228
CPU time (s): 353.04
CPU user time (s): 353
CPU system time (s): 0.039993
CPU usage (%): 99.9469
Max. virtual memory (cumulated for all children) (KiB): 25892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 353
system time used= 0.039993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4932
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= 1360

runsolver used 0.370943 second user time and 0.930858 second system time

The end

Launcher Data 

Begin job on node18 at 2009-04-19 13:58:14
IDJOB=1626989
IDBENCH=70729
IDSOLVER=582
FILE ID=node18/1626989-1240142294
PBS_JOBID= 9159254
Free space on /tmp= 66388 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S1555503917-029.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626989-1240142294/watcher-1626989-1240142294 -o /tmp/evaluation-result-1626989-1240142294/solver-1626989-1240142294 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626989-1240142294.cnf            

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

MD5SUM BENCH= 19cceacad52a786b8f9d29887aa918f2
RANDOM SEED=444893339

node18.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		: 3000.280
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		: 3000.280
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:       1183760 kB
Buffers:         90268 kB
Cached:         704448 kB
SwapCached:          0 kB
Active:         330084 kB
Inactive:       478612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1183760 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3316 kB
Writeback:           0 kB
Mapped:          23704 kB
Slab:            49548 kB
Committed_AS:   196184 kB
PageTables:       1372 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= 66384 MiB
End job on node18 at 2009-04-19 14:04:08