Trace number 1539627

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
SATzilla2009_C 2009-03-22SAT 380.361 375.645

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S956671877-054.cnf
MD5SUMfa9334576b7ead7d32e2b64d3b23241f
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 variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

16.27/16.37	c SATzilla is building models for class 2
16.27/16.37	c run presolver march_dl2004 for 5 seconds ... 
16.27/16.37	c Bin: Executing march_dl2004
16.27/16.37	c spawning binary file with 5 seconds ...
16.27/16.37	c child exit by a signal
16.27/16.37	c march_dl2004 returned code 137.
16.27/16.37	c run presolver mxc-sr08 for 5 seconds ... 
16.27/16.37	c Bin: Executing mxc-sr08
16.27/16.37	c spawning binary file with 5 seconds ...
16.27/16.37	c child exit by a signal
16.27/16.37	c mxc-sr08 returned code 137.
16.27/16.37	c Orignal number of varibales is 520, number of clauses is 2210 
16.27/16.37	c predicted feature computation time is 6.986272 
16.27/16.37	c Bin: Executing satelite
16.27/16.37	c spawning binary file with 240 seconds ...
16.27/16.37	c child exited successfully
16.27/16.37	c satzilla computing base features
16.27/16.37	c Number of variabe is: 511, Number of clause is : 2203 
16.27/16.37	c Initializing...
16.27/16.37	c satzilla compute diameter ...
16.27/16.37	c start diameter features ...
16.27/16.37	c satzilla doing clause learning
16.27/16.37	c start clause learning features ...
16.27/16.37	c Bin: Executing zchaff07
16.27/16.37	c spawning binary file with 2 seconds ...
16.27/16.37	c child exit by a signal
16.27/16.37	c satzilla doing survey propogation probe
16.27/16.37	c do survay propogation for 2 second ...
16.27/16.37	c satzilla doing local search probe
16.27/16.37	c satzilla doing lobjois search-space size estimate
16.27/16.37	c features are:520 2210 511 2203 0.0176125 0.00317749 0.231956 0.486534 0.585678 0.646636 0.00591526 0.0492718 0.00587084 0.00782779 0.108355 0 0.977304 0.00591526 0.285992 0.00226963 0.0140717 2.66497 0.23748 0.184757 0 1 3.33749 0.00286302 0.392943 0 0.00771675 2.28516 0.486609 0.0116226 0.282014 0.00408534 0.0258738 4.00784 0.0220102 4 5 0.0458367 3907.25 0.00759521 3878 3951 3951 3878 3951 3882 3918 29.9747 0.0785809 26.5971 32.3397 32.3397 26.5971 32.3397 28.9515 32.0105 0.403118 0.575788 9.87585e-05 1 0.728132 0.0807903 0.58198 0.219188 0.385357 0.0930232 0.649254 0.006994 0.369248 0.174298 0.0305364 0.130117 0.0460918 0.0775849 22.2859 0.225307 113.485 0.0690824 114 103 123 0.773819 0.2519 0.87528 0.0345202 0.318772 0.556674 
16.27/16.37	c satzilla's ranking:
16.27/16.37	c 1) minisat20SAT07: 3.519900
16.27/16.37	c 2) minisat20: 3.262040
16.27/16.37	c 3) mxc-sr08: 3.231963
16.27/16.37	c 4) march_dl2004: 3.225527
16.27/16.37	c 5) vallst: 0.955856
16.27/16.37	c 6) tts-4-0: 0.342517
16.27/16.37	c 7) zchaff_rand: 0.334980
16.27/16.37	c 8) SATenstein: -10000.000000
16.27/16.37	c 9) gnovelty+: -10000.000000
16.27/16.37	c 10) adaptg2wsat+: -10000.000000
16.27/16.37	c 11) adaptg2wsat0: -10000.000000
16.27/16.37	c 12) picosat846: -10000.000000
16.27/16.37	c 13) kcnfs04SAT07: -10000.000000
16.27/16.37	c satzilla running minisat20SAT07 ... 
375.41/375.64	c Bin: Executing minisat20SAT07
375.41/375.64	c spawning binary file with 1183 seconds ...
375.41/375.64	c child exited successfully
375.41/375.64	c minisat20SAT07 returned code 0.
375.41/375.64	s SATISFIABLE
375.41/375.64	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 -461 462 -463 464 -465 466 -467 -468 469 -470 471 -472 -473 474 475 476 477 -478 -479 -480 481 -482 -483 -484 -485 -486 487 488 -489 -490 -491 -492 -493 -494 495 -496 497 498 -499 -500 501 -502 503 -504 505 506 -507 -508 -509 510 511 512 -513 -514 515 516 517 518 519 -520 0
375.41/375.64	c SATZILLA_TIME=375.520000

Verifier Data

OK

Watcher Data

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1539627-1238571946/watcher-1539627-1238571946 -o /tmp/evaluation-result-1539627-1238571946/solver-1539627-1238571946 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2009_C HOME/instance-1539627-1238571946.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.37 2.26 1.70 3/66 12038
/proc/meminfo: memFree=1243864/2055920 swapFree=4176412/4192956
[pid=12038] ppid=12036 vsize=2056 CPUtime=0
/proc/12038/stat : 12038 (SATzilla2009_C) S 12036 12038 11645 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1129857616 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/12038/statm: 514 112 96 399 0 111 0
[pid=12039] ppid=12038 vsize=772 CPUtime=0
/proc/12039/stat : 12039 (march_dl2004) R 12038 12038 11645 0 -1 4194304 123 0 0 0 0 0 0 0 19 0 1 0 1129857616 790528 115 1992294400 134512640 134996440 4294956176 18446744073709551615 134671537 0 0 8392704 0 0 0 0 17 0 0 0
/proc/12039/statm: 193 115 53 118 0 72 0

[startup+0.044615 s]
/proc/loadavg: 2.37 2.26 1.70 3/66 12038
/proc/meminfo: memFree=1243864/2055920 swapFree=4176412/4192956
[pid=12038] ppid=12036 vsize=2056 CPUtime=0
/proc/12038/stat : 12038 (SATzilla2009_C) S 12036 12038 11645 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1129857616 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/12038/statm: 514 112 96 399 0 111 0
[pid=12039] ppid=12038 vsize=1200 CPUtime=0.04
/proc/12039/stat : 12039 (march_dl2004) R 12038 12038 11645 0 -1 4194304 247 0 0 0 4 0 0 0 19 0 1 0 1129857616 1228800 239 1992294400 134512640 134996440 4294956176 18446744073709551615 134526992 0 0 8392704 0 0 0 0 17 0 0 0
/proc/12039/statm: 300 239 74 118 0 179 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3256

[startup+0.101622 s]
/proc/loadavg: 2.37 2.26 1.70 3/66 12038
/proc/meminfo: memFree=1243864/2055920 swapFree=4176412/4192956
[pid=12038] ppid=12036 vsize=2056 CPUtime=0
/proc/12038/stat : 12038 (SATzilla2009_C) S 12036 12038 11645 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1129857616 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/12038/statm: 514 112 96 399 0 111 0
[pid=12039] ppid=12038 vsize=1332 CPUtime=0.09
/proc/12039/stat : 12039 (march_dl2004) R 12038 12038 11645 0 -1 4194304 259 0 0 0 9 0 0 0 19 0 1 0 1129857616 1363968 251 1992294400 134512640 134996440 4294956176 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 0 0 0
/proc/12039/statm: 333 251 74 118 0 212 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3388

[startup+0.301647 s]
/proc/loadavg: 2.37 2.26 1.70 3/66 12038
/proc/meminfo: memFree=1243864/2055920 swapFree=4176412/4192956
[pid=12038] ppid=12036 vsize=2056 CPUtime=0
/proc/12038/stat : 12038 (SATzilla2009_C) S 12036 12038 11645 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1129857616 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/12038/statm: 514 112 96 399 0 111 0
[pid=12039] ppid=12038 vsize=1332 CPUtime=0.29
/proc/12039/stat : 12039 (march_dl2004) R 12038 12038 11645 0 -1 4194304 268 0 0 0 29 0 0 0 21 0 1 0 1129857616 1363968 260 1992294400 134512640 134996440 4294956176 18446744073709551615 134514032 0 0 8392704 0 0 0 0 17 0 0 0
/proc/12039/statm: 333 260 74 118 0 212 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3388

[startup+0.701698 s]
/proc/loadavg: 2.37 2.26 1.70 3/66 12038
/proc/meminfo: memFree=1243864/2055920 swapFree=4176412/4192956
[pid=12038] ppid=12036 vsize=2056 CPUtime=0
/proc/12038/stat : 12038 (SATzilla2009_C) S 12036 12038 11645 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1129857616 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/12038/statm: 514 112 96 399 0 111 0
[pid=12039] ppid=12038 vsize=1332 CPUtime=0.69
/proc/12039/stat : 12039 (march_dl2004) R 12038 12038 11645 0 -1 4194304 276 0 0 0 69 0 0 0 25 0 1 0 1129857616 1363968 268 1992294400 134512640 134996440 4294956176 18446744073709551615 134514093 0 0 8392704 0 0 0 0 17 0 0 0
/proc/12039/statm: 333 268 74 118 0 212 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3388

[startup+1.5018 s]
/proc/loadavg: 2.37 2.26 1.70 2/68 12040
/proc/meminfo: memFree=1242952/2055920 swapFree=4176412/4192956
[pid=12038] ppid=12036 vsize=2056 CPUtime=0
/proc/12038/stat : 12038 (SATzilla2009_C) S 12036 12038 11645 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1129857616 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/12038/statm: 514 112 96 399 0 111 0
[pid=12039] ppid=12038 vsize=1332 CPUtime=1.49
/proc/12039/stat : 12039 (march_dl2004) R 12038 12038 11645 0 -1 4194304 282 0 0 0 149 0 0 0 25 0 1 0 1129857616 1363968 274 1992294400 134512640 134996440 4294956176 18446744073709551615 134527002 0 0 8392704 0 0 0 0 17 0 0 0
/proc/12039/statm: 333 274 74 118 0 212 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3388

[startup+3.10201 s]
/proc/loadavg: 2.37 2.26 1.70 2/68 12040
/proc/meminfo: memFree=1241800/2055920 swapFree=4176412/4192956
[pid=12038] ppid=12036 vsize=2056 CPUtime=0
/proc/12038/stat : 12038 (SATzilla2009_C) S 12036 12038 11645 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1129857616 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/12038/statm: 514 112 96 399 0 111 0
[pid=12039] ppid=12038 vsize=1332 CPUtime=3.09
/proc/12039/stat : 12039 (march_dl2004) R 12038 12038 11645 0 -1 4194304 287 0 0 0 308 1 0 0 25 0 1 0 1129857616 1363968 279 1992294400 134512640 134996440 4294956176 18446744073709551615 134526926 0 0 8392704 0 0 0 0 17 0 0 0
/proc/12039/statm: 333 279 74 118 0 212 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3388

############
# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (4.89 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (4.89 s) to the 'lost time'.

[startup+4.90124 s]
/proc/loadavg: 2.26 2.24 1.69 2/68 12040
/proc/meminfo: memFree=1242760/2055920 swapFree=4176412/4192956
[pid=12038] ppid=12036 vsize=2056 CPUtime=0
/proc/12038/stat : 12038 (SATzilla2009_C) S 12036 12038 11645 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1129857616 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/12038/statm: 514 112 96 399 0 111 0
[pid=12039] ppid=12038 vsize=1464 CPUtime=4.89
/proc/12039/stat : 12039 (march_dl2004) R 12038 12038 11645 0 -1 4194304 292 0 0 0 488 1 0 0 25 0 1 0 1129857616 1499136 284 1992294400 134512640 134996440 4294956176 18446744073709551615 134513708 0 0 8392704 0 0 0 0 17 0 0 0
/proc/12039/statm: 366 284 74 118 0 245 0
Current children cumulated CPU time (s) 4.89
Current children cumulated vsize (KiB) 3520

[startup+5.00126 s]
/proc/loadavg: 2.26 2.24 1.69 2/68 12040
/proc/meminfo: memFree=1242760/2055920 swapFree=4176412/4192956
[pid=12038] ppid=12036 vsize=2056 CPUtime=0
/proc/12038/stat : 12038 (SATzilla2009_C) S 12036 12038 11645 0 -1 4194304 132 0 0 0 0 0 0 0 16 0 1 0 1129857616 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563353097 0 0 17 0 0 0
/proc/12038/statm: 514 113 97 399 0 111 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2056
#
############


[startup+6.30142 s]
/proc/loadavg: 2.26 2.24 1.69 2/68 12041
/proc/meminfo: memFree=1242952/2055920 swapFree=4176412/4192956
[pid=12038] ppid=12036 vsize=2056 CPUtime=4.99
/proc/12038/stat : 12038 (SATzilla2009_C) S 12036 12038 11645 0 -1 4194304 156 292 0 0 0 0 498 1 19 0 1 0 1129857616 2105344 125 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/12038/statm: 514 125 107 399 0 111 0
[pid=12041] ppid=12038 vsize=1660 CPUtime=1.29
/proc/12041/stat : 12041 (mxc-sr08) R 12038 12038 11645 0 -1 4194304 321 0 0 0 129 0 0 0 25 0 1 0 1129858116 1699840 317 1992294400 134512640 135078026 4294956176 18446744073709551615 134534209 0 0 8392704 0 0 0 0 17 0 0 0
/proc/12041/statm: 415 317 71 138 0 274 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 3716

[startup+12.7012 s]
/proc/loadavg: 2.16 2.22 1.69 2/68 12043
/proc/meminfo: memFree=1240456/2055920 swapFree=4176412/4192956
[pid=12038] ppid=12036 vsize=7500 CPUtime=12.68
/proc/12038/stat : 12038 (SATzilla2009_C) R 12036 12038 11645 0 -1 4194304 509 1940 0 0 62 6 1197 3 23 0 1 0 1129857616 7680000 415 1992294400 134512640 136149437 4294956208 18446744073709551615 135542670 0 0 4096 3 0 0 0 17 0 0 0
/proc/12038/statm: 1875 415 207 399 0 1472 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7500

[startup+25.5019 s]
/proc/loadavg: 1.90 2.16 1.68 2/68 12044
/proc/meminfo: memFree=1242248/2055920 swapFree=4176412/4192956
[pid=12038] ppid=12036 vsize=3400 CPUtime=16.36
/proc/12038/stat : 12038 (SATzilla2009_C) S 12036 12038 11645 0 -1 4194304 543 1940 0 0 411 25 1197 3 25 0 1 0 1129857616 3481600 382 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/12038/statm: 850 382 219 399 0 447 0
[pid=12044] ppid=12038 vsize=2808 CPUtime=9.1
/proc/12044/stat : 12044 (minisat20SAT07) R 12038 12038 11645 0 -1 4194304 365 0 0 0 910 0 0 0 25 0 1 0 1129859254 2875392 360 1992294400 134512640 135078472 4294956176 18446744073709551615 134550717 0 0 8392704 3 0 0 0 17 0 0 0
/proc/12044/statm: 702 360 73 138 0 561 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 6208

[startup+51.1012 s]
/proc/loadavg: 1.59 2.06 1.66 2/68 12044
/proc/meminfo: memFree=1241544/2055920 swapFree=4176412/4192956
[pid=12038] ppid=12036 vsize=3400 CPUtime=16.36
/proc/12038/stat : 12038 (SATzilla2009_C) S 12036 12038 11645 0 -1 4194304 543 1940 0 0 411 25 1197 3 25 0 1 0 1129857616 3481600 382 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/12038/statm: 850 382 219 399 0 447 0
[pid=12044] ppid=12038 vsize=3336 CPUtime=34.69
/proc/12044/stat : 12044 (minisat20SAT07) R 12038 12038 11645 0 -1 4194304 515 0 0 0 3469 0 0 0 25 0 1 0 1129859254 3416064 510 1992294400 134512640 135078472 4294956176 18446744073709551615 134550596 0 0 8392704 3 0 0 0 17 0 0 0
/proc/12044/statm: 834 510 73 138 0 693 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 6736

[startup+102.306 s]
/proc/loadavg: 1.26 1.90 1.62 2/68 12044
/proc/meminfo: memFree=1240968/2055920 swapFree=4176412/4192956
[pid=12038] ppid=12036 vsize=3400 CPUtime=16.36
/proc/12038/stat : 12038 (SATzilla2009_C) S 12036 12038 11645 0 -1 4194304 543 1940 0 0 411 25 1197 3 25 0 1 0 1129857616 3481600 382 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/12038/statm: 850 382 219 399 0 447 0
[pid=12044] ppid=12038 vsize=4012 CPUtime=85.88
/proc/12044/stat : 12044 (minisat20SAT07) R 12038 12038 11645 0 -1 4194304 683 0 0 0 8588 0 0 0 25 0 1 0 1129859254 4108288 678 1992294400 134512640 135078472 4294956176 18446744073709551615 134550582 0 0 8392704 3 0 0 0 17 0 0 0
/proc/12044/statm: 1003 678 73 138 0 862 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 7412

[startup+162.302 s]
/proc/loadavg: 1.09 1.73 1.58 2/68 12046
/proc/meminfo: memFree=1240392/2055920 swapFree=4176412/4192956
[pid=12038] ppid=12036 vsize=3400 CPUtime=16.36
/proc/12038/stat : 12038 (SATzilla2009_C) S 12036 12038 11645 0 -1 4194304 543 1940 0 0 411 25 1197 3 25 0 1 0 1129857616 3481600 382 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/12038/statm: 850 382 219 399 0 447 0
[pid=12044] ppid=12038 vsize=4548 CPUtime=145.84
/proc/12044/stat : 12044 (minisat20SAT07) R 12038 12038 11645 0 -1 4194304 800 0 0 0 14584 0 0 0 25 0 1 0 1129859254 4657152 795 1992294400 134512640 135078472 4294956176 18446744073709551615 134550699 0 0 8392704 3 0 0 0 17 0 0 0
/proc/12044/statm: 1137 795 73 138 0 996 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 7948

[startup+222.301 s]
/proc/loadavg: 1.03 1.59 1.54 2/68 12046
/proc/meminfo: memFree=1240136/2055920 swapFree=4176412/4192956
[pid=12038] ppid=12036 vsize=3400 CPUtime=16.36
/proc/12038/stat : 12038 (SATzilla2009_C) S 12036 12038 11645 0 -1 4194304 543 1940 0 0 411 25 1197 3 25 0 1 0 1129857616 3481600 382 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/12038/statm: 850 382 219 399 0 447 0
[pid=12044] ppid=12038 vsize=4944 CPUtime=205.81
/proc/12044/stat : 12044 (minisat20SAT07) R 12038 12038 11645 0 -1 4194304 899 0 0 0 20581 0 0 0 25 0 1 0 1129859254 5062656 894 1992294400 134512640 135078472 4294956176 18446744073709551615 134550582 0 0 8392704 3 0 0 0 17 0 0 0
/proc/12044/statm: 1236 894 73 138 0 1095 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 8344

[startup+282.301 s]
/proc/loadavg: 1.01 1.48 1.51 2/68 12046
/proc/meminfo: memFree=1239816/2055920 swapFree=4176412/4192956
[pid=12038] ppid=12036 vsize=3400 CPUtime=16.36
/proc/12038/stat : 12038 (SATzilla2009_C) S 12036 12038 11645 0 -1 4194304 543 1940 0 0 411 25 1197 3 25 0 1 0 1129857616 3481600 382 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/12038/statm: 850 382 219 399 0 447 0
[pid=12044] ppid=12038 vsize=5212 CPUtime=265.8
/proc/12044/stat : 12044 (minisat20SAT07) R 12038 12038 11645 0 -1 4194304 986 0 0 0 26579 1 0 0 25 0 1 0 1129859254 5337088 981 1992294400 134512640 135078472 4294956176 18446744073709551615 134551032 0 0 8392704 3 0 0 0 17 0 0 0
/proc/12044/statm: 1303 981 73 138 0 1162 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 8612

[startup+342.302 s]
/proc/loadavg: 1.04 1.41 1.48 2/68 12046
/proc/meminfo: memFree=1239624/2055920 swapFree=4176412/4192956
[pid=12038] ppid=12036 vsize=3400 CPUtime=16.36
/proc/12038/stat : 12038 (SATzilla2009_C) S 12036 12038 11645 0 -1 4194304 543 1940 0 0 411 25 1197 3 25 0 1 0 1129857616 3481600 382 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/12038/statm: 850 382 219 399 0 447 0
[pid=12044] ppid=12038 vsize=5480 CPUtime=325.76
/proc/12044/stat : 12044 (minisat20SAT07) R 12038 12038 11645 0 -1 4194304 1039 0 0 0 32575 1 0 0 25 0 1 0 1129859254 5611520 1034 1992294400 134512640 135078472 4294956176 18446744073709551615 134550596 0 0 8392704 3 0 0 0 17 0 0 0
/proc/12044/statm: 1370 1034 73 138 0 1229 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 8880

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

[startup+358.303 s]
/proc/loadavg: 1.03 1.39 1.47 2/68 12046
/proc/meminfo: memFree=1239560/2055920 swapFree=4176412/4192956
[pid=12038] ppid=12036 vsize=3400 CPUtime=16.36
/proc/12038/stat : 12038 (SATzilla2009_C) S 12036 12038 11645 0 -1 4194304 543 1940 0 0 411 25 1197 3 25 0 1 0 1129857616 3481600 382 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/12038/statm: 850 382 219 399 0 447 0
[pid=12044] ppid=12038 vsize=5480 CPUtime=341.76
/proc/12044/stat : 12044 (minisat20SAT07) R 12038 12038 11645 0 -1 4194304 1056 0 0 0 34175 1 0 0 25 0 1 0 1129859254 5611520 1051 1992294400 134512640 135078472 4294956176 18446744073709551615 134550579 0 0 8392704 3 0 0 0 17 0 0 0
/proc/12044/statm: 1370 1051 73 138 0 1229 0
Current children cumulated CPU time (s) 358.12
Current children cumulated vsize (KiB) 8880

[startup+364.702 s]
/proc/loadavg: 1.03 1.37 1.46 2/68 12046
/proc/meminfo: memFree=1239496/2055920 swapFree=4176412/4192956
[pid=12038] ppid=12036 vsize=3400 CPUtime=16.36
/proc/12038/stat : 12038 (SATzilla2009_C) S 12036 12038 11645 0 -1 4194304 543 1940 0 0 411 25 1197 3 25 0 1 0 1129857616 3481600 382 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/12038/statm: 850 382 219 399 0 447 0
[pid=12044] ppid=12038 vsize=5620 CPUtime=348.15
/proc/12044/stat : 12044 (minisat20SAT07) R 12038 12038 11645 0 -1 4194304 1065 0 0 0 34814 1 0 0 25 0 1 0 1129859254 5754880 1060 1992294400 134512640 135078472 4294956176 18446744073709551615 134550689 0 0 8392704 3 0 0 0 17 0 0 0
/proc/12044/statm: 1405 1060 73 138 0 1264 0
Current children cumulated CPU time (s) 364.51
Current children cumulated vsize (KiB) 9020

[startup+371.102 s]
/proc/loadavg: 1.02 1.37 1.46 2/68 12046
/proc/meminfo: memFree=1239432/2055920 swapFree=4176412/4192956
[pid=12038] ppid=12036 vsize=3400 CPUtime=16.36
/proc/12038/stat : 12038 (SATzilla2009_C) S 12036 12038 11645 0 -1 4194304 543 1940 0 0 411 25 1197 3 25 0 1 0 1129857616 3481600 382 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/12038/statm: 850 382 219 399 0 447 0
[pid=12044] ppid=12038 vsize=5620 CPUtime=354.55
/proc/12044/stat : 12044 (minisat20SAT07) R 12038 12038 11645 0 -1 4194304 1070 0 0 0 35454 1 0 0 25 0 1 0 1129859254 5754880 1065 1992294400 134512640 135078472 4294956176 18446744073709551615 134556024 0 0 8392704 3 0 0 0 17 0 0 0
/proc/12044/statm: 1405 1065 73 138 0 1264 0
Current children cumulated CPU time (s) 370.91
Current children cumulated vsize (KiB) 9020

[startup+372.702 s]
/proc/loadavg: 1.02 1.37 1.46 2/68 12046
/proc/meminfo: memFree=1239432/2055920 swapFree=4176412/4192956
[pid=12038] ppid=12036 vsize=3400 CPUtime=16.36
/proc/12038/stat : 12038 (SATzilla2009_C) S 12036 12038 11645 0 -1 4194304 543 1940 0 0 411 25 1197 3 25 0 1 0 1129857616 3481600 382 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/12038/statm: 850 382 219 399 0 447 0
[pid=12044] ppid=12038 vsize=5620 CPUtime=356.15
/proc/12044/stat : 12044 (minisat20SAT07) R 12038 12038 11645 0 -1 4194304 1070 0 0 0 35614 1 0 0 25 0 1 0 1129859254 5754880 1065 1992294400 134512640 135078472 4294956176 18446744073709551615 134550692 0 0 8392704 3 0 0 0 17 0 0 0
/proc/12044/statm: 1405 1065 73 138 0 1264 0
Current children cumulated CPU time (s) 372.51
Current children cumulated vsize (KiB) 9020

[startup+374.302 s]
/proc/loadavg: 1.02 1.36 1.46 2/68 12046
/proc/meminfo: memFree=1239432/2055920 swapFree=4176412/4192956
[pid=12038] ppid=12036 vsize=3400 CPUtime=16.36
/proc/12038/stat : 12038 (SATzilla2009_C) S 12036 12038 11645 0 -1 4194304 543 1940 0 0 411 25 1197 3 25 0 1 0 1129857616 3481600 382 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/12038/statm: 850 382 219 399 0 447 0
[pid=12044] ppid=12038 vsize=5620 CPUtime=357.75
/proc/12044/stat : 12044 (minisat20SAT07) R 12038 12038 11645 0 -1 4194304 1072 0 0 0 35774 1 0 0 25 0 1 0 1129859254 5754880 1067 1992294400 134512640 135078472 4294956176 18446744073709551615 134552669 0 0 8392704 3 0 0 0 17 0 0 0
/proc/12044/statm: 1405 1067 73 138 0 1264 0
Current children cumulated CPU time (s) 374.11
Current children cumulated vsize (KiB) 9020

[startup+375.107 s]
/proc/loadavg: 1.02 1.36 1.46 2/68 12046
/proc/meminfo: memFree=1239432/2055920 swapFree=4176412/4192956
[pid=12038] ppid=12036 vsize=3400 CPUtime=16.36
/proc/12038/stat : 12038 (SATzilla2009_C) S 12036 12038 11645 0 -1 4194304 543 1940 0 0 411 25 1197 3 25 0 1 0 1129857616 3481600 382 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/12038/statm: 850 382 219 399 0 447 0
[pid=12044] ppid=12038 vsize=5620 CPUtime=358.56
/proc/12044/stat : 12044 (minisat20SAT07) R 12038 12038 11645 0 -1 4194304 1075 0 0 0 35855 1 0 0 25 0 1 0 1129859254 5754880 1070 1992294400 134512640 135078472 4294956176 18446744073709551615 134550911 0 0 8392704 3 0 0 0 17 0 0 0
/proc/12044/statm: 1405 1070 73 138 0 1264 0
Current children cumulated CPU time (s) 374.92
Current children cumulated vsize (KiB) 9020

[startup+375.502 s]
/proc/loadavg: 1.02 1.36 1.46 2/68 12046
/proc/meminfo: memFree=1239432/2055920 swapFree=4176412/4192956
[pid=12038] ppid=12036 vsize=3400 CPUtime=16.36
/proc/12038/stat : 12038 (SATzilla2009_C) S 12036 12038 11645 0 -1 4194304 543 1940 0 0 411 25 1197 3 25 0 1 0 1129857616 3481600 382 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/12038/statm: 850 382 219 399 0 447 0
[pid=12044] ppid=12038 vsize=5620 CPUtime=358.95
/proc/12044/stat : 12044 (minisat20SAT07) R 12038 12038 11645 0 -1 4194304 1075 0 0 0 35894 1 0 0 25 0 1 0 1129859254 5754880 1070 1992294400 134512640 135078472 4294956176 18446744073709551615 134551022 0 0 8392704 3 0 0 0 17 0 0 0
/proc/12044/statm: 1405 1070 73 138 0 1264 0
Current children cumulated CPU time (s) 375.31
Current children cumulated vsize (KiB) 9020

[startup+375.602 s]
/proc/loadavg: 1.02 1.36 1.46 2/68 12046
/proc/meminfo: memFree=1239432/2055920 swapFree=4176412/4192956
[pid=12038] ppid=12036 vsize=3400 CPUtime=16.36
/proc/12038/stat : 12038 (SATzilla2009_C) S 12036 12038 11645 0 -1 4194304 543 1940 0 0 411 25 1197 3 25 0 1 0 1129857616 3481600 382 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/12038/statm: 850 382 219 399 0 447 0
[pid=12044] ppid=12038 vsize=5620 CPUtime=359.05
/proc/12044/stat : 12044 (minisat20SAT07) R 12038 12038 11645 0 -1 4194304 1076 0 0 0 35904 1 0 0 25 0 1 0 1129859254 5754880 1071 1992294400 134512640 135078472 4294956176 18446744073709551615 134550985 0 0 8392704 3 0 0 0 17 0 0 0
/proc/12044/statm: 1405 1071 73 138 0 1264 0
Current children cumulated CPU time (s) 375.41
Current children cumulated vsize (KiB) 9020

Child status: 10

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 4.89
#  lost CPU user time (s): 4.88
#  lost CPU system time (s): 0.01

Real time (s): 375.645
CPU time (s): 380.361
CPU user time (s): 380.056
CPU system time (s): 0.304955
CPU usage (%): 101.255
Max. virtual memory (cumulated for all children) (KiB): 9020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 375.176
system time used= 0.294955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3580
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= 16
involuntary context switches= 889

runsolver used 0.346947 second user time and 1.02784 second system time

The end

Launcher Data

Begin job on node40 at 2009-04-01 09:45:46
IDJOB=1539627
IDBENCH=70655
IDSOLVER=527
FILE ID=node40/1539627-1238571946
PBS_JOBID= 9062178
Free space on /tmp= 63504 MiB

SOLVER NAME= SATzilla2009_C 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S956671877-054.cnf
COMMAND LINE= HOME/SATzilla2009_C BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1539627-1238571946/watcher-1539627-1238571946 -o /tmp/evaluation-result-1539627-1238571946/solver-1539627-1238571946 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2009_C HOME/instance-1539627-1238571946.cnf

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

MD5SUM BENCH= fa9334576b7ead7d32e2b64d3b23241f
RANDOM SEED=2120832161

node40.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		: 3000.232
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		: 3000.232
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:       1244344 kB
Buffers:         87556 kB
Cached:         631444 kB
SwapCached:       9688 kB
Active:         236620 kB
Inactive:       493756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1244344 kB
SwapTotal:     4192956 kB
SwapFree:      4176412 kB
Dirty:           31488 kB
Writeback:           0 kB
Mapped:          17180 kB
Slab:            67180 kB
Committed_AS:  2892332 kB
PageTables:       1476 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= 63472 MiB
End job on node40 at 2009-04-01 09:52:02