Trace number 3450146

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
Satisfiability Solver Selector 2011-03-18SAT 17.44 17.6141

General information on the benchmark

Nameapplication/kullmann/AES/Benchmarks/
32/aes_32_2_keyfind_1.cnf
MD5SUMc192a897c1414e3cc7eb965289993edd
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.298953
Satisfiable
(Un)Satisfiability was proved
Number of variables504
Number of clauses1840
Sum of the clauses size5744
Maximum clause length5
Minimum clause length1
Number of clauses of size 172
Number of clauses of size 280
Number of clauses of size 31280
Number of clauses of size 4368
Number of clauses of size 540
Number of clauses of size over 50

Solver Data 

2.41/2.77	c COMMAND LINE: portfolio_solver.py -t 5000 -s 1298781934 HOME/instance-3450146-1307062194.cnf
2.41/2.77	c    tmpdir         WORKING-DIR
2.41/2.77	c    timelimit      5000
2.41/2.77	c    seed           1298781934
2.41/2.77	c    verbosity      0
2.41/2.77	c Parsed command line and set default values...
2.41/2.77	c Starting *WALL CLOCK* TIMER
2.41/2.77	c Found WORKING-DIR/coach-executables-test-SUCCESS.txt
2.41/2.77	c   indicating coach-executables-test.sh was run successfully earlier
2.41/2.77	c Making sure all necessary files and folders are present...
2.41/2.77	c   Checking for ./features                            OK
2.41/2.77	c   Checking for COACH/coach                           OK
2.41/2.77	c   Checking for preprocessors/SatELite_v1.0_linux     OK
2.41/2.77	c   Checking for solvers/adaptg2wsat2009               OK
2.41/2.77	c   Checking for solvers/adaptg2wsat2009++             OK
2.41/2.77	c   Checking for solvers/clasp-1.3.6-x86-linux         OK
2.41/2.77	c   Checking for solvers/cryptominisat                 OK
2.41/2.77	c   Checking for solvers/glucose_static                OK
2.41/2.77	c   Checking for solvers/gnovelty+2                    OK
2.41/2.77	c   Checking for solvers/gnovelty+2-H                  OK
2.41/2.77	c   Checking for solvers/hybridGM3                     OK
2.41/2.77	c   Checking for solvers/kcnfs04SAT07                  OK
2.41/2.77	c   Checking for solvers/lingeling                     OK
2.41/2.77	c   Checking for solvers/LySATc                        OK
2.41/2.77	c   Checking for solvers/LySATi                        OK
2.41/2.77	c   Checking for solvers/march_hi                      OK
2.41/2.77	c   Checking for solvers/march_nn                      OK
2.41/2.77	c   Checking for solvers/minisat_static                OK
2.41/2.77	c   Checking for solvers/mxc-sat09                     OK
2.41/2.77	c   Checking for solvers/picosat                       OK
2.41/2.77	c   Checking for solvers/precosat                      OK
2.41/2.77	c   Checking for solvers/SATenstein                    OK
2.41/2.77	c   Checking for solvers/TNM                           OK
2.41/2.77	c   Checking for solvers/ubcsatOrig                    OK
2.41/2.77	c   Checking for utilities/timerun                     OK
2.41/2.77	c   Checking for folder COACH/DATA                     OK
2.41/2.77	c   Checking for file unif-k3-r4.2-v18000-c75600-S914323646-060.cnf OK
2.41/2.77	c Check successful
2.41/2.77	c TIMER: 0.0 sec total, 0.0 sec since previous report
2.41/2.77	c Computing instance features...
2.41/2.77	c    ./features HOME/instance-3450146-1307062194.cnf
2.41/2.77	c    Features found: 432 1608 0.268656716 0.00739170993 0.456060416 0.00373134328 0.0161691542 2.48713815 0.00719780726 0.204899976 0.00462962963 0.0115740741 0.947504772 0.459369818 0.744807428 0 1 1.32730858 0.0393460187 0.0675378876 0 0.230769231 1.28689528 0 0.129353234 0.786069652 0.00265655419 0.531197528 0.00124378109 0.00621890547 1.90044196 0.379353234 0.0041301644 0.465200617 0.00186567164 0.00808457711 0 0.0111971238 0.40103255 0.00310945274 0.0242537313 3.1578739 0.380925462 0.191537608 0.204433498 0.527777778 3.11378249 0.0276258993
2.41/2.77	c TIMER: 2.4 sec total, 2.4 sec since previous report
2.41/2.77	c Computing most promising solver to run...
2.41/2.77	c    COACH/coach 432 1608 0.268656716 0.00739170993 0.456060416 0.00373134328 0.0161691542 2.48713815 0.00719780726 0.204899976 0.00462962963 0.0115740741 0.947504772 0.459369818 0.744807428 0 1 1.32730858 0.0393460187 0.0675378876 0 0.230769231 1.28689528 0 0.129353234 0.786069652 0.00265655419 0.531197528 0.00124378109 0.00621890547 1.90044196 0.379353234 0.0041301644 0.465200617 0.00186567164 0.00808457711 0 0.0111971238 0.40103255 0.00310945274 0.0242537313 3.1578739 0.380925462 0.191537608 0.204433498 0.527777778 3.11378249 0.0276258993 COACH/DATA/ 0
2.41/2.77	c    PORTFOLIO-SUGGESTION SOLVER cryptominisat 21 0
2.41/2.77	c    PORTFOLIO-SUGGESTION SOLVER adaptg2wsat2009 4 0
2.41/2.77	c    PORTFOLIO-SUGGESTION SOLVER precosat 128 0
2.41/2.77	c    PORTFOLIO-SUGGESTION SOLVER march_hi 121 0
2.41/2.77	c    PORTFOLIO-SUGGESTION SOLVER hybridGM3 34 0
2.41/2.77	c    PORTFOLIO-SUGGESTION SOLVER lingeling 4 0
2.41/2.77	c    PORTFOLIO-SUGGESTION SOLVER gnovelty+2 38 0
2.41/2.77	c    PORTFOLIO-SUGGESTION SOLVER TNM 62 0
2.41/2.77	c    PORTFOLIO-SUGGESTION SOLVER AshiHgen 8 0
2.41/2.77	c    PORTFOLIO-SUGGESTION SOLVER mxc-sat09 4 0
2.41/2.77	c    PORTFOLIO-SUGGESTION SOLVER lingeling 100000 1
2.41/2.77	c TIMER: 2.74 sec total, 0.34 sec since previous report
2.41/2.77	c Preprocessing ON (for solvers that need to use it)
17.44/17.61	c Solvers and corresponding runtimes to be used, and whether on the preprocessed instance:
17.44/17.61	c    cryptominisat   	             21 	False
17.44/17.61	c    adaptg2wsat2009 	              4 	False
17.44/17.61	c    precosat        	            128 	False
17.44/17.61	c    march_hi        	            121 	False
17.44/17.61	c    hybridGM3       	             34 	False
17.44/17.61	c    lingeling       	              4 	False
17.44/17.61	c    gnovelty+2      	             38 	False
17.44/17.61	c    TNM             	             62 	False
17.44/17.61	c    AshiHgen        	              8 	False
17.44/17.61	c    mxc-sat09       	              4 	False
17.44/17.61	c    lingeling       	         100000 	True
17.44/17.61	c Default solver to fall back on, in case everything fails:
17.44/17.61	c    lingeling       	       no limit 	False
17.44/17.61	c Running cryptominisat for 21 seconds on HOME/instance-3450146-1307062194.cnf
17.44/17.61	c    utilities/timerun 21 solvers/cryptominisat HOME/instance-3450146-1307062194.cnf
17.44/17.61	c TIMER: 17.57 sec total, 14.84 sec since previous report
17.44/17.61	c Instance solved!
17.44/17.61	s SATISFIABLE
17.44/17.61	v -1 2 -3 4 5 6 7 8 9 -10 11 12 13 -14 -15 16 17 18 -19 -20
17.44/17.61	v 21 -22 23 24 25 -26 -27 -28 -29 30 -31 32 33 34 35 36 37 38 -39 -40
17.44/17.61	v -41 -42 -43 -44 -45 46 47 48 -49 -50 -51 -52 53 54 -55 56 -57 -58 -59 60
17.44/17.61	v 61 62 -63 -64 -65 66 -67 68 69 -70 -71 -72 73 74 -75 -76 77 -78 79 80
17.44/17.61	v 81 82 83 -84 85 -86 87 -88 89 90 91 92 -93 94 95 -96 97 -98 99 -100
17.44/17.61	v -101 -102 103 104 105 -106 107 108 109 110 111 -112 113 114 -115 -116 -117 118 119 -120
17.44/17.61	v 121 -122 -123 124 125 -126 -127 128 129 130 131 132 133 -134 135 -136 -137 138 -139 -140
17.44/17.61	v -141 -142 143 -144 -145 -146 -147 148 149 150 151 152 -153 -154 -155 -156 -157 158 -159 -160
17.44/17.61	v 161 162 -163 164 -165 166 167 168 169 170 -171 172 -173 -174 -175 -176 177 178 -179 180
17.44/17.61	v 181 182 -183 184 185 186 -187 -188 -189 -190 -191 192 -193 194 -195 -196 -197 198 -199 -200
17.44/17.61	v 201 -202 -203 204 -205 206 -207 -208 -209 210 -211 -212 213 -214 -215 216 217 -218 -219 -220
17.44/17.61	v 221 -222 -223 -224 -225 -226 -227 228 229 230 -231 -232 -233 234 -235 236 237 238 239 240
17.44/17.61	v 241 -242 243 -244 -245 -246 247 248 -249 250 251 252 253 254 255 -256 257 -258 -259 -260
17.44/17.61	v -261 262 -263 264 -265 -266 267 -268 269 -270 -271 -272 273 -274 275 276 -277 -278 279 -280
17.44/17.61	v -281 282 283 -284 285 286 287 288 289 290 291 292 -293 -294 295 296 297 -298 299 -300
17.44/17.61	v 301 -302 303 304 305 -306 307 308 -309 310 -311 -312 -313 -314 315 316 -317 318 319 -320
17.44/17.61	v -321 322 323 -324 -325 326 -327 328 -329 330 -331 -332 333 334 335 -336 -337 -338 339 -340
17.44/17.61	v 341 342 -343 -344 345 346 -347 348 349 -350 351 -352 -353 -354 355 -356 357 358 -359 360
17.44/17.61	v 361 -362 -363 364 -365 -366 367 -368 369 370 -371 -372 -373 -374 375 -376 377 378 -379 -380
17.44/17.61	v -381 382 -383 384 385 386 387 388 -389 -390 -391 -392 393 394 -395 -396 -397 398 399 400
17.44/17.61	v -401 -402 403 404 405 406 -407 408 409 410 -411 412 -413 414 -415 -416 -417 -418 -419 -420
17.44/17.61	v 421 422 -423 424 -425 -426 -427 -428 -429 -430 431 -432 433 -434 -435 436 437 -438 439 440
17.44/17.61	v 441 442 443 -444 -445 446 447 448 -449 450 -451 -452 -453 454 455 -456 457 -458 -459 460
17.44/17.61	v -461 462 -463 464 465 466 -467 -468 469 -470 -471 472 473 -474 -475 -476 -477 478 -479 -480
17.44/17.61	v -481 -482 -483 484 -485 -486 487 -488 -489 -490 491 492 493 -494 495 496 497 -498 499 500
17.44/17.61	v -501 -502 503 504 0
17.44/17.61	c TIMER: 17.57 sec total, 0.0 sec since previous report

Verifier Data 

OK

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3450146-1307062194/watcher-3450146-1307062194 -o /tmp/evaluation-result-3450146-1307062194/solver-3450146-1307062194 -C 5000 -W 5100 -M 15500 python portfolio_solver.py -t 5000 -s 1298781934 HOME/instance-3450146-1307062194.cnf 

running on 4 cores: 1,3,5,7

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): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.08 2.04 1.95 2/487 2511
/proc/meminfo: memFree=24877456/32950928 swapFree=61542356/67111528
[pid=2511] ppid=2509 vsize=15080 CPUtime=0 cores=1,3,5,7
/proc/2511/stat : 2511 (python) R 2509 2511 2195 0 -1 4202496 650 0 0 0 0 0 0 0 22 0 1 0 896450120 15441920 546 33554432000 4194304 5683644 140737036189104 18446744073709551615 260905392128 0 2147483391 16781312 2 0 0 0 17 3 0 0 0
/proc/2511/statm: 3770 546 312 364 0 257 0

[startup+0.0766581 s]
/proc/loadavg: 2.08 2.04 1.95 2/487 2511
/proc/meminfo: memFree=24877456/32950928 swapFree=61542356/67111528
[pid=2511] ppid=2509 vsize=21896 CPUtime=0.02 cores=1,3,5,7
/proc/2511/stat : 2511 (python) S 2509 2511 2195 0 -1 4202496 1516 0 0 0 2 0 0 0 17 0 1 0 896450120 22421504 1350 33554432000 4194304 5683644 140737036189104 18446744073709551615 260905393920 0 0 16781312 2 18446744071562362840 0 0 17 3 0 0 0
/proc/2511/statm: 5474 1350 443 364 0 929 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 21896

[startup+0.115759 s]
/proc/loadavg: 2.08 2.04 1.95 2/487 2511
/proc/meminfo: memFree=24877456/32950928 swapFree=61542356/67111528
[pid=2511] ppid=2509 vsize=21896 CPUtime=0.02 cores=1,3,5,7
/proc/2511/stat : 2511 (python) S 2509 2511 2195 0 -1 4202496 1516 0 0 0 2 0 0 0 17 0 1 0 896450120 22421504 1350 33554432000 4194304 5683644 140737036189104 18446744073709551615 260905393920 0 0 16781312 2 18446744071562362840 0 0 17 3 0 0 0
/proc/2511/statm: 5474 1350 443 364 0 929 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 21896

[startup+0.300614 s]
/proc/loadavg: 2.08 2.04 1.95 2/487 2511
/proc/meminfo: memFree=24877456/32950928 swapFree=61542356/67111528
[pid=2511] ppid=2509 vsize=21896 CPUtime=0.02 cores=1,3,5,7
/proc/2511/stat : 2511 (python) S 2509 2511 2195 0 -1 4202496 1516 0 0 0 2 0 0 0 17 0 1 0 896450120 22421504 1350 33554432000 4194304 5683644 140737036189104 18446744073709551615 260905393920 0 0 16781312 2 18446744071562362840 0 0 17 3 0 0 0
/proc/2511/statm: 5474 1350 443 364 0 929 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 21896

[startup+0.70054 s]
/proc/loadavg: 2.08 2.04 1.95 2/487 2511
/proc/meminfo: memFree=24877456/32950928 swapFree=61542356/67111528
[pid=2511] ppid=2509 vsize=21896 CPUtime=0.02 cores=1,3,5,7
/proc/2511/stat : 2511 (python) S 2509 2511 2195 0 -1 4202496 1516 0 0 0 2 0 0 0 17 0 1 0 896450120 22421504 1350 33554432000 4194304 5683644 140737036189104 18446744073709551615 260905393920 0 0 16781312 2 18446744071562362840 0 0 17 3 0 0 0
/proc/2511/statm: 5474 1350 443 364 0 929 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 21896

[startup+1.50039 s]
/proc/loadavg: 2.08 2.04 1.95 3/489 2513
/proc/meminfo: memFree=24864544/32950928 swapFree=61542356/67111528
[pid=2511] ppid=2509 vsize=21896 CPUtime=0.02 cores=1,3,5,7
/proc/2511/stat : 2511 (python) S 2509 2511 2195 0 -1 4202496 1516 0 0 0 2 0 0 0 17 0 1 0 896450120 22421504 1350 33554432000 4194304 5683644 140737036189104 18446744073709551615 260905393920 0 0 16781312 2 18446744071562362840 0 0 17 3 0 0 0
/proc/2511/statm: 5474 1350 443 364 0 929 0
[pid=2513] ppid=2511 vsize=8364 CPUtime=1.45 cores=1,3,5,7
/proc/2513/stat : 2513 (features) R 2511 2511 2195 0 -1 4202496 2646 0 0 0 142 3 0 0 21 0 1 0 896450124 8564736 1530 33554432000 134512640 135907751 4286599600 18446744073709551615 135392733 0 0 16781312 0 0 0 0 17 1 0 0 0
/proc/2513/statm: 2091 1530 111 341 0 1747 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 30260

[startup+3.1001 s]
/proc/loadavg: 2.08 2.04 1.95 3/489 2513
/proc/meminfo: memFree=24865068/32950928 swapFree=61542356/67111528
[pid=2511] ppid=2509 vsize=34396 CPUtime=0.02 cores=1,3,5,7
/proc/2511/stat : 2511 (python) S 2509 2511 2195 0 -1 4202496 2170 0 0 0 2 0 0 0 18 0 1 0 896450120 35221504 1408 33554432000 4194304 5683644 140737036189104 18446744073709551615 260905393920 0 0 16781312 2 18446744071562362840 0 0 17 3 0 0 0
/proc/2511/statm: 8599 1408 468 364 0 933 0
[pid=2513] ppid=2511 vsize=0 CPUtime=2.39 cores=1,3,5,7
/proc/2513/stat : 2513 (features) Z 2511 2511 2195 0 -1 4202524 2926 0 0 0 232 7 0 0 25 0 1 0 896450124 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/2513/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.41
Current children cumulated vsize (KiB) 34396
heavy processes:
  %CPU=79 pid=2513 uid=0 cmd=

[startup+6.30052 s]
/proc/loadavg: 2.15 2.06 1.95 3/492 2517
/proc/meminfo: memFree=24864092/32950928 swapFree=61542356/67111528
[pid=2511] ppid=2509 vsize=34396 CPUtime=0.02 cores=1,3,5,7
/proc/2511/stat : 2511 (python) S 2509 2511 2195 0 -1 4202496 2171 0 0 0 2 0 0 0 18 0 1 0 896450120 35221504 1409 33554432000 4194304 5683644 140737036189104 18446744073709551615 260905393920 0 0 16781312 2 18446744071562362840 0 0 17 3 0 0 0
/proc/2511/statm: 8599 1409 468 364 0 933 0
[pid=2513] ppid=2511 vsize=0 CPUtime=2.39 cores=1,3,5,7
/proc/2513/stat : 2513 (features) Z 2511 2511 2195 0 -1 4202524 2926 0 0 0 232 7 0 0 25 0 1 0 896450124 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/2513/statm: 0 0 0 0 0 0 0
[pid=2514] ppid=2511 vsize=0 CPUtime=0.32 cores=1,3,5,7
/proc/2514/stat : 2514 (coach) Z 2511 2511 2195 0 -1 4202524 3928 0 0 0 32 0 0 0 18 0 1 0 896450364 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 7 0 0 0
/proc/2514/statm: 0 0 0 0 0 0 0
[pid=2516] ppid=2511 vsize=8700 CPUtime=0 cores=1,3,5,7
/proc/2516/stat : 2516 (timerun) S 2511 2511 2195 0 -1 4202496 758 0 0 0 0 0 0 0 17 0 1 0 896450399 8908800 248 33554432000 4194304 4922060 140734761301904 18446744073709551615 260905213061 0 65536 16781316 65538 18446744071562232103 0 0 17 7 0 0 0
/proc/2516/statm: 2175 248 208 178 0 68 0
[pid=2517] ppid=2516 vsize=17376 CPUtime=3.5 cores=1,3,5,7
/proc/2517/stat : 2517 (cryptominisat) R 2516 2511 2195 0 -1 4202496 2886 0 0 0 350 0 0 0 25 0 1 0 896450399 17793024 1718 33554432000 134512640 134994940 4292963696 18446744073709551615 134642712 0 0 16781312 2 0 0 0 17 1 0 0 0
/proc/2517/statm: 4344 1718 356 118 0 3529 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 60472

[startup+12.7003 s]
/proc/loadavg: 2.14 2.05 1.95 3/492 2517
/proc/meminfo: memFree=24856660/32950928 swapFree=61542356/67111528
[pid=2511] ppid=2509 vsize=34396 CPUtime=0.02 cores=1,3,5,7
/proc/2511/stat : 2511 (python) S 2509 2511 2195 0 -1 4202496 2172 0 0 0 2 0 0 0 18 0 1 0 896450120 35221504 1409 33554432000 4194304 5683644 140737036189104 18446744073709551615 260905393920 0 0 16781312 2 18446744071562362840 0 0 17 3 0 0 0
/proc/2511/statm: 8599 1409 468 364 0 933 0
[pid=2513] ppid=2511 vsize=0 CPUtime=2.39 cores=1,3,5,7
/proc/2513/stat : 2513 (features) Z 2511 2511 2195 0 -1 4202524 2926 0 0 0 232 7 0 0 25 0 1 0 896450124 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/2513/statm: 0 0 0 0 0 0 0
[pid=2514] ppid=2511 vsize=0 CPUtime=0.32 cores=1,3,5,7
/proc/2514/stat : 2514 (coach) Z 2511 2511 2195 0 -1 4202524 3928 0 0 0 32 0 0 0 18 0 1 0 896450364 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 7 0 0 0
/proc/2514/statm: 0 0 0 0 0 0 0
[pid=2516] ppid=2511 vsize=8700 CPUtime=0 cores=1,3,5,7
/proc/2516/stat : 2516 (timerun) S 2511 2511 2195 0 -1 4202496 758 0 0 0 0 0 0 0 17 0 1 0 896450399 8908800 248 33554432000 4194304 4922060 140734761301904 18446744073709551615 260905213061 0 65536 16781316 65538 18446744071562232103 0 0 17 7 0 0 0
/proc/2516/statm: 2175 248 208 178 0 68 0
[pid=2517] ppid=2516 vsize=20472 CPUtime=9.9 cores=1,3,5,7
/proc/2517/stat : 2517 (cryptominisat) R 2516 2511 2195 0 -1 4202496 5202 0 0 0 990 0 0 0 25 0 1 0 896450399 20963328 2503 33554432000 134512640 134994940 4292963696 18446744073709551615 134642595 0 0 16781312 2 0 0 0 17 1 0 0 0
/proc/2517/statm: 5118 2503 357 118 0 4303 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 63568

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

[startup+15.9008 s]
/proc/loadavg: 2.13 2.05 1.95 3/492 2517
/proc/meminfo: memFree=24855372/32950928 swapFree=61542356/67111528
[pid=2511] ppid=2509 vsize=34396 CPUtime=0.02 cores=1,3,5,7
/proc/2511/stat : 2511 (python) S 2509 2511 2195 0 -1 4202496 2172 0 0 0 2 0 0 0 18 0 1 0 896450120 35221504 1409 33554432000 4194304 5683644 140737036189104 18446744073709551615 260905393920 0 0 16781312 2 18446744071562362840 0 0 17 3 0 0 0
/proc/2511/statm: 8599 1409 468 364 0 933 0
[pid=2513] ppid=2511 vsize=0 CPUtime=2.39 cores=1,3,5,7
/proc/2513/stat : 2513 (features) Z 2511 2511 2195 0 -1 4202524 2926 0 0 0 232 7 0 0 25 0 1 0 896450124 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/2513/statm: 0 0 0 0 0 0 0
[pid=2514] ppid=2511 vsize=0 CPUtime=0.32 cores=1,3,5,7
/proc/2514/stat : 2514 (coach) Z 2511 2511 2195 0 -1 4202524 3928 0 0 0 32 0 0 0 18 0 1 0 896450364 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 7 0 0 0
/proc/2514/statm: 0 0 0 0 0 0 0
[pid=2516] ppid=2511 vsize=8700 CPUtime=0 cores=1,3,5,7
/proc/2516/stat : 2516 (timerun) S 2511 2511 2195 0 -1 4202496 758 0 0 0 0 0 0 0 17 0 1 0 896450399 8908800 248 33554432000 4194304 4922060 140734761301904 18446744073709551615 260905213061 0 65536 16781316 65538 18446744071562232103 0 0 17 7 0 0 0
/proc/2516/statm: 2175 248 208 178 0 68 0
[pid=2517] ppid=2516 vsize=20536 CPUtime=13.1 cores=1,3,5,7
/proc/2517/stat : 2517 (cryptominisat) R 2516 2511 2195 0 -1 4202496 5972 0 0 0 1310 0 0 0 25 0 1 0 896450399 21028864 2435 33554432000 134512640 134994940 4292963696 18446744073709551615 134642610 0 0 16781312 2 0 0 0 17 1 0 0 0
/proc/2517/statm: 5134 2435 357 118 0 4319 0
Current children cumulated CPU time (s) 15.83
Current children cumulated vsize (KiB) 63632

[startup+16.7006 s]
/proc/loadavg: 2.13 2.05 1.95 3/492 2517
/proc/meminfo: memFree=24854752/32950928 swapFree=61542356/67111528
[pid=2511] ppid=2509 vsize=34396 CPUtime=0.02 cores=1,3,5,7
/proc/2511/stat : 2511 (python) S 2509 2511 2195 0 -1 4202496 2172 0 0 0 2 0 0 0 18 0 1 0 896450120 35221504 1409 33554432000 4194304 5683644 140737036189104 18446744073709551615 260905393920 0 0 16781312 2 18446744071562362840 0 0 17 3 0 0 0
/proc/2511/statm: 8599 1409 468 364 0 933 0
[pid=2513] ppid=2511 vsize=0 CPUtime=2.39 cores=1,3,5,7
/proc/2513/stat : 2513 (features) Z 2511 2511 2195 0 -1 4202524 2926 0 0 0 232 7 0 0 25 0 1 0 896450124 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/2513/statm: 0 0 0 0 0 0 0
[pid=2514] ppid=2511 vsize=0 CPUtime=0.32 cores=1,3,5,7
/proc/2514/stat : 2514 (coach) Z 2511 2511 2195 0 -1 4202524 3928 0 0 0 32 0 0 0 18 0 1 0 896450364 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 7 0 0 0
/proc/2514/statm: 0 0 0 0 0 0 0
[pid=2516] ppid=2511 vsize=8700 CPUtime=0 cores=1,3,5,7
/proc/2516/stat : 2516 (timerun) S 2511 2511 2195 0 -1 4202496 758 0 0 0 0 0 0 0 17 0 1 0 896450399 8908800 248 33554432000 4194304 4922060 140734761301904 18446744073709551615 260905213061 0 65536 16781316 65538 18446744071562232103 0 0 17 7 0 0 0
/proc/2516/statm: 2175 248 208 178 0 68 0
[pid=2517] ppid=2516 vsize=20580 CPUtime=13.9 cores=1,3,5,7
/proc/2517/stat : 2517 (cryptominisat) R 2516 2511 2195 0 -1 4202496 6244 0 0 0 1390 0 0 0 25 0 1 0 896450399 21073920 2316 33554432000 134512640 134994940 4292963696 18446744073709551615 134642896 0 0 16781312 2 0 0 0 17 1 0 0 0
/proc/2517/statm: 5145 2316 357 118 0 4330 0
Current children cumulated CPU time (s) 16.63
Current children cumulated vsize (KiB) 63676

[startup+17.1005 s]
/proc/loadavg: 2.13 2.05 1.95 3/492 2517
/proc/meminfo: memFree=24854752/32950928 swapFree=61542356/67111528
[pid=2511] ppid=2509 vsize=34396 CPUtime=0.02 cores=1,3,5,7
/proc/2511/stat : 2511 (python) S 2509 2511 2195 0 -1 4202496 2172 0 0 0 2 0 0 0 18 0 1 0 896450120 35221504 1409 33554432000 4194304 5683644 140737036189104 18446744073709551615 260905393920 0 0 16781312 2 18446744071562362840 0 0 17 3 0 0 0
/proc/2511/statm: 8599 1409 468 364 0 933 0
[pid=2513] ppid=2511 vsize=0 CPUtime=2.39 cores=1,3,5,7
/proc/2513/stat : 2513 (features) Z 2511 2511 2195 0 -1 4202524 2926 0 0 0 232 7 0 0 25 0 1 0 896450124 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/2513/statm: 0 0 0 0 0 0 0
[pid=2514] ppid=2511 vsize=0 CPUtime=0.32 cores=1,3,5,7
/proc/2514/stat : 2514 (coach) Z 2511 2511 2195 0 -1 4202524 3928 0 0 0 32 0 0 0 18 0 1 0 896450364 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 7 0 0 0
/proc/2514/statm: 0 0 0 0 0 0 0
[pid=2516] ppid=2511 vsize=8700 CPUtime=0 cores=1,3,5,7
/proc/2516/stat : 2516 (timerun) S 2511 2511 2195 0 -1 4202496 758 0 0 0 0 0 0 0 17 0 1 0 896450399 8908800 248 33554432000 4194304 4922060 140734761301904 18446744073709551615 260905213061 0 65536 16781316 65538 18446744071562232103 0 0 17 7 0 0 0
/proc/2516/statm: 2175 248 208 178 0 68 0
[pid=2517] ppid=2516 vsize=20580 CPUtime=14.3 cores=1,3,5,7
/proc/2517/stat : 2517 (cryptominisat) R 2516 2511 2195 0 -1 4202496 6297 0 0 0 1430 0 0 0 25 0 1 0 896450399 21073920 2369 33554432000 134512640 134994940 4292963696 18446744073709551615 134642649 0 0 16781312 2 0 0 0 17 1 0 0 0
/proc/2517/statm: 5145 2369 357 118 0 4330 0
Current children cumulated CPU time (s) 17.03
Current children cumulated vsize (KiB) 63676

[startup+17.5005 s]
/proc/loadavg: 2.13 2.05 1.95 3/492 2517
/proc/meminfo: memFree=24854884/32950928 swapFree=61542356/67111528
[pid=2511] ppid=2509 vsize=34396 CPUtime=0.02 cores=1,3,5,7
/proc/2511/stat : 2511 (python) S 2509 2511 2195 0 -1 4202496 2173 0 0 0 2 0 0 0 18 0 1 0 896450120 35221504 1409 33554432000 4194304 5683644 140737036189104 18446744073709551615 260905393920 0 0 16781312 2 18446744071562362840 0 0 17 3 0 0 0
/proc/2511/statm: 8599 1409 468 364 0 933 0
[pid=2513] ppid=2511 vsize=0 CPUtime=2.39 cores=1,3,5,7
/proc/2513/stat : 2513 (features) Z 2511 2511 2195 0 -1 4202524 2926 0 0 0 232 7 0 0 25 0 1 0 896450124 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/2513/statm: 0 0 0 0 0 0 0
[pid=2514] ppid=2511 vsize=0 CPUtime=0.32 cores=1,3,5,7
/proc/2514/stat : 2514 (coach) Z 2511 2511 2195 0 -1 4202524 3928 0 0 0 32 0 0 0 18 0 1 0 896450364 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 7 0 0 0
/proc/2514/statm: 0 0 0 0 0 0 0
[pid=2516] ppid=2511 vsize=8700 CPUtime=0 cores=1,3,5,7
/proc/2516/stat : 2516 (timerun) S 2511 2511 2195 0 -1 4202496 758 0 0 0 0 0 0 0 17 0 1 0 896450399 8908800 248 33554432000 4194304 4922060 140734761301904 18446744073709551615 260905213061 0 65536 16781316 65538 18446744071562232103 0 0 17 7 0 0 0
/proc/2516/statm: 2175 248 208 178 0 68 0
[pid=2517] ppid=2516 vsize=20580 CPUtime=14.71 cores=1,3,5,7
/proc/2517/stat : 2517 (cryptominisat) R 2516 2511 2195 0 -1 4202496 6353 0 0 0 1471 0 0 0 25 0 1 0 896450399 21073920 2425 33554432000 134512640 134994940 4292963696 18446744073709551615 134642200 0 0 16781312 2 0 0 0 17 1 0 0 0
/proc/2517/statm: 5145 2425 357 118 0 4330 0
Current children cumulated CPU time (s) 17.44
Current children cumulated vsize (KiB) 63676

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2511 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=682592
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=87986
# CPU time returned by wait4() is 2.77058
# while last known CPU time is 17.44
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 17.6141
CPU time (s): 17.44
CPU user time (s): 17.37
CPU system time (s): 0.07
CPU usage (%): 99.0114
Max. virtual memory (cumulated for all children) (KiB): 63676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.68259
system time used= 0.087986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9619
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= 337
involuntary context switches= 39

runsolver used 0.070989 second user time and 0.237963 second system time

The end

Launcher Data 

Begin job on node116 at 2011-06-03 02:49:54
IDJOB=3450146
IDBENCH=83424
IDSOLVER=1635
FILE ID=node116/3450146-1307062194
RUNJOBID= node116-1307058818-2214
PBS_JOBID= 13497870
Free space on /tmp= 73680 MiB

SOLVER NAME= Coach 2011-03-18
BENCH NAME= SAT11/application/kullmann/AES/Benchmarks/32/aes_32_2_keyfind_1.cnf
COMMAND LINE= python portfolio_solver.py -t TIMELIMIT -s RANDOMSEED  BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3450146-1307062194/watcher-3450146-1307062194 -o /tmp/evaluation-result-3450146-1307062194/solver-3450146-1307062194 -C 5000 -W 5100 -M 15500  python portfolio_solver.py -t 5000 -s 1298781934  HOME/instance-3450146-1307062194.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= c192a897c1414e3cc7eb965289993edd
RANDOM SEED=1298781934

node116.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.826
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.826
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.826
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.826
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.826
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.826
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.826
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.826
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      24877736 kB
Buffers:        201776 kB
Cached:         350048 kB
SwapCached:      12572 kB
Active:        7585532 kB
Inactive:       218500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      24877736 kB
SwapTotal:    67111528 kB
SwapFree:     61542356 kB
Dirty:           35588 kB
Writeback:           0 kB
AnonPages:     7250412 kB
Mapped:          24668 kB
Slab:           138080 kB
PageTables:      62484 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 139768400 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73644 MiB
End job on node116 at 2011-06-03 02:50:12