Trace number 1539837

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 113.926 109.106

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/460/
unif-k3-r4.25-v460-c1955-S321371087-018.cnf
MD5SUMb036614b8a0cd434fa1df7a69038371b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.007998
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

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 460, number of clauses is 1955 
16.27/16.37	c predicted feature computation time is 6.970479 
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: 448, Number of clause is : 1944 
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:460 1955 448 1944 0.0267857 0.00565844 0.230453 0.488769 0.590423 0.709496 0.00678484 0.0641658 0.00669643 0.00892857 0.1667 0 0.960391 0.00678484 0.276229 0.00205761 0.0159465 2.64982 0.233908 0.175894 0 1 3.33995 0.00333788 0.368966 0.000514403 0.00668724 2.26246 0.494342 0.013425 0.274567 0.00411523 0.031893 4 0 4 4 -0 3951 0.0290625 3850 4138 4138 3850 4138 3864 3952 27.8635 0.0957914 24.0745 31.2547 31.2547 24.0745 31.2547 26.9309 29.1938 0.418251 0.521541 0.00193178 1 0.71179 0.122476 0.582046 0.2541 0.407636 0.0937099 0.626796 0.00384362 0.318335 0.176584 0.0285744 0.126519 0.0498356 0.0826732 19.2591 0.250813 99.6497 0.0737019 100 90 109 0.818747 0.24978 0.87765 0.0367951 0.331047 0.55218 
16.27/16.37	c satzilla's ranking:
16.27/16.37	c 1) minisat20SAT07: 3.564793
16.27/16.37	c 2) march_dl2004: 3.443176
16.27/16.37	c 3) mxc-sr08: 3.405721
16.27/16.37	c 4) minisat20: 3.282704
16.27/16.37	c 5) vallst: 0.883050
16.27/16.37	c 6) zchaff_rand: 0.382222
16.27/16.37	c 7) tts-4-0: 0.305482
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 ... 
109.01/109.10	c Bin: Executing minisat20SAT07
109.01/109.10	c spawning binary file with 1183 seconds ...
109.01/109.10	c child exited successfully
109.01/109.10	c minisat20SAT07 returned code 0.
109.01/109.10	s SATISFIABLE
109.01/109.10	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
109.01/109.10	c SATZILLA_TIME=109.040000

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-1539837-1238593072/watcher-1539837-1238593072 -o /tmp/evaluation-result-1539837-1238593072/solver-1539837-1238593072 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2009_C HOME/instance-1539837-1238593072.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.10 1.22 3/73 28388
/proc/meminfo: memFree=1419248/2055920 swapFree=4164824/4192956
[pid=28388] ppid=28386 vsize=2056 CPUtime=0
/proc/28388/stat : 28388 (SATzilla2009_C) R 28386 28388 28101 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1131972101 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135543087 0 0 4096 0 0 0 0 17 0 0 0
/proc/28388/statm: 514 112 96 399 0 111 0
[pid=28389] ppid=28388 vsize=772 CPUtime=0
/proc/28389/stat : 28389 (march_dl2004) R 28388 28388 28101 0 -1 4194304 118 0 0 0 0 0 0 0 18 0 1 0 1131972101 790528 110 1992294400 134512640 134996440 4294956176 18446744073709551615 134544548 0 0 8392704 0 0 0 0 17 0 0 0
/proc/28389/statm: 193 110 53 118 0 72 0

[startup+0.022196 s]
/proc/loadavg: 1.00 1.10 1.22 3/73 28388
/proc/meminfo: memFree=1419248/2055920 swapFree=4164824/4192956
[pid=28388] ppid=28386 vsize=2056 CPUtime=0
/proc/28388/stat : 28388 (SATzilla2009_C) S 28386 28388 28101 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1131972101 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/28388/statm: 514 112 96 399 0 111 0
[pid=28389] ppid=28388 vsize=1164 CPUtime=0.02
/proc/28389/stat : 28389 (march_dl2004) R 28388 28388 28101 0 -1 4194304 225 0 0 0 2 0 0 0 18 0 1 0 1131972101 1191936 217 1992294400 134512640 134996440 4294956176 18446744073709551615 134617582 0 0 8392704 0 0 0 0 17 0 0 0
/proc/28389/statm: 291 217 72 118 0 170 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3220

[startup+0.101204 s]
/proc/loadavg: 1.00 1.10 1.22 3/73 28388
/proc/meminfo: memFree=1419248/2055920 swapFree=4164824/4192956
[pid=28388] ppid=28386 vsize=2056 CPUtime=0
/proc/28388/stat : 28388 (SATzilla2009_C) S 28386 28388 28101 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1131972101 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/28388/statm: 514 112 96 399 0 111 0
[pid=28389] ppid=28388 vsize=1164 CPUtime=0.09
/proc/28389/stat : 28389 (march_dl2004) R 28388 28388 28101 0 -1 4194304 244 0 0 0 9 0 0 0 19 0 1 0 1131972101 1191936 236 1992294400 134512640 134996440 4294956176 18446744073709551615 134567971 0 0 8392704 0 0 0 0 17 0 0 0
/proc/28389/statm: 291 236 74 118 0 170 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3220

[startup+0.301224 s]
/proc/loadavg: 1.00 1.10 1.22 3/73 28388
/proc/meminfo: memFree=1419248/2055920 swapFree=4164824/4192956
[pid=28388] ppid=28386 vsize=2056 CPUtime=0
/proc/28388/stat : 28388 (SATzilla2009_C) S 28386 28388 28101 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1131972101 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/28388/statm: 514 112 96 399 0 111 0
[pid=28389] ppid=28388 vsize=1296 CPUtime=0.29
/proc/28389/stat : 28389 (march_dl2004) R 28388 28388 28101 0 -1 4194304 253 0 0 0 29 0 0 0 21 0 1 0 1131972101 1327104 245 1992294400 134512640 134996440 4294956176 18446744073709551615 134551693 0 0 8392704 0 0 0 0 17 0 0 0
/proc/28389/statm: 324 245 74 118 0 203 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3352

[startup+0.701267 s]
/proc/loadavg: 1.00 1.10 1.22 3/73 28388
/proc/meminfo: memFree=1419248/2055920 swapFree=4164824/4192956
[pid=28388] ppid=28386 vsize=2056 CPUtime=0
/proc/28388/stat : 28388 (SATzilla2009_C) S 28386 28388 28101 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1131972101 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/28388/statm: 514 112 96 399 0 111 0
[pid=28389] ppid=28388 vsize=1296 CPUtime=0.69
/proc/28389/stat : 28389 (march_dl2004) R 28388 28388 28101 0 -1 4194304 262 0 0 0 69 0 0 0 25 0 1 0 1131972101 1327104 254 1992294400 134512640 134996440 4294956176 18446744073709551615 134526851 0 0 8392704 0 0 0 0 17 0 0 0
/proc/28389/statm: 324 254 74 118 0 203 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3352

[startup+1.50135 s]
/proc/loadavg: 1.00 1.10 1.22 2/75 28390
/proc/meminfo: memFree=1418336/2055920 swapFree=4164824/4192956
[pid=28388] ppid=28386 vsize=2056 CPUtime=0
/proc/28388/stat : 28388 (SATzilla2009_C) S 28386 28388 28101 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1131972101 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/28388/statm: 514 112 96 399 0 111 0
[pid=28389] ppid=28388 vsize=1296 CPUtime=1.49
/proc/28389/stat : 28389 (march_dl2004) R 28388 28388 28101 0 -1 4194304 268 0 0 0 149 0 0 0 25 0 1 0 1131972101 1327104 260 1992294400 134512640 134996440 4294956176 18446744073709551615 134532980 0 0 8392704 0 0 0 0 17 0 0 0
/proc/28389/statm: 324 260 74 118 0 203 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3352

[startup+3.10252 s]
/proc/loadavg: 1.00 1.10 1.22 2/75 28390
/proc/meminfo: memFree=1418144/2055920 swapFree=4164824/4192956
[pid=28388] ppid=28386 vsize=2056 CPUtime=0
/proc/28388/stat : 28388 (SATzilla2009_C) S 28386 28388 28101 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1131972101 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/28388/statm: 514 112 96 399 0 111 0
[pid=28389] ppid=28388 vsize=1296 CPUtime=3.09
/proc/28389/stat : 28389 (march_dl2004) R 28388 28388 28101 0 -1 4194304 276 0 0 0 309 0 0 0 25 0 1 0 1131972101 1327104 268 1992294400 134512640 134996440 4294956176 18446744073709551615 134551294 0 0 8392704 0 0 0 0 17 0 0 0
/proc/28389/statm: 324 268 74 118 0 203 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3352

############
# 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+4.90178 s]
/proc/loadavg: 1.00 1.10 1.22 2/75 28390
/proc/meminfo: memFree=1418208/2055920 swapFree=4164824/4192956
[pid=28388] ppid=28386 vsize=2056 CPUtime=0
/proc/28388/stat : 28388 (SATzilla2009_C) S 28386 28388 28101 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1131972101 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/28388/statm: 514 112 96 399 0 111 0
[pid=28389] ppid=28388 vsize=1296 CPUtime=4.89
/proc/28389/stat : 28389 (march_dl2004) R 28388 28388 28101 0 -1 4194304 279 0 0 0 488 1 0 0 25 0 1 0 1131972101 1327104 271 1992294400 134512640 134996440 4294956176 18446744073709551615 134568111 0 0 8392704 0 0 0 0 17 0 0 0
/proc/28389/statm: 324 271 74 118 0 203 0
Current children cumulated CPU time (s) 4.89
Current children cumulated vsize (KiB) 3352

[startup+5.00173 s]
/proc/loadavg: 1.00 1.10 1.22 2/75 28390
/proc/meminfo: memFree=1418208/2055920 swapFree=4164824/4192956
[pid=28388] ppid=28386 vsize=2056 CPUtime=0
/proc/28388/stat : 28388 (SATzilla2009_C) S 28386 28388 28101 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1131972101 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/28388/statm: 514 112 96 399 0 111 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2056
#
############


[startup+6.30187 s]
/proc/loadavg: 1.00 1.10 1.22 2/75 28391
/proc/meminfo: memFree=1418464/2055920 swapFree=4164824/4192956
[pid=28388] ppid=28386 vsize=2056 CPUtime=4.99
/proc/28388/stat : 28388 (SATzilla2009_C) S 28386 28388 28101 0 -1 4194304 156 279 0 0 0 0 498 1 16 0 1 0 1131972101 2105344 125 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/28388/statm: 514 125 107 399 0 111 0
[pid=28391] ppid=28388 vsize=1528 CPUtime=1.29
/proc/28391/stat : 28391 (mxc-sr08) R 28388 28388 28101 0 -1 4194304 302 0 0 0 129 0 0 0 25 0 1 0 1131972601 1564672 298 1992294400 134512640 135078026 4294956176 18446744073709551615 134524338 0 0 8392704 0 0 0 0 17 0 0 0
/proc/28391/statm: 382 298 71 138 0 241 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 3584

[startup+12.7015 s]
/proc/loadavg: 1.00 1.10 1.22 2/75 28393
/proc/meminfo: memFree=1415976/2055920 swapFree=4164824/4192956
[pid=28388] ppid=28386 vsize=7444 CPUtime=12.67
/proc/28388/stat : 28388 (SATzilla2009_C) R 28386 28388 28101 0 -1 4194304 492 1839 0 0 62 5 1197 3 23 0 1 0 1131972101 7622656 400 1992294400 134512640 136149437 4294956208 18446744073709551615 135542670 0 0 4096 3 0 0 0 17 0 0 0
/proc/28388/statm: 1861 400 207 399 0 1458 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 7444

[startup+25.5019 s]
/proc/loadavg: 1.00 1.09 1.21 2/75 28394
/proc/meminfo: memFree=1417840/2055920 swapFree=4164824/4192956
[pid=28388] ppid=28386 vsize=3344 CPUtime=16.35
/proc/28388/stat : 28388 (SATzilla2009_C) S 28386 28388 28101 0 -1 4194304 527 1839 0 0 410 25 1197 3 25 0 1 0 1131972101 3424256 370 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/28388/statm: 836 370 219 399 0 433 0
[pid=28394] ppid=28388 vsize=2676 CPUtime=9.11
/proc/28394/stat : 28394 (minisat20SAT07) R 28388 28388 28101 0 -1 4194304 333 0 0 0 911 0 0 0 25 0 1 0 1131973739 2740224 328 1992294400 134512640 135078472 4294956176 18446744073709551615 134551032 0 0 8392704 3 0 0 0 17 0 0 0
/proc/28394/statm: 669 328 73 138 0 528 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 6020

[startup+51.1017 s]
/proc/loadavg: 1.00 1.08 1.21 2/75 28394
/proc/meminfo: memFree=1417328/2055920 swapFree=4164824/4192956
[pid=28388] ppid=28386 vsize=3344 CPUtime=16.35
/proc/28388/stat : 28388 (SATzilla2009_C) S 28386 28388 28101 0 -1 4194304 527 1839 0 0 410 25 1197 3 25 0 1 0 1131972101 3424256 370 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/28388/statm: 836 370 219 399 0 433 0
[pid=28394] ppid=28388 vsize=3068 CPUtime=34.7
/proc/28394/stat : 28394 (minisat20SAT07) R 28388 28388 28101 0 -1 4194304 455 0 0 0 3470 0 0 0 25 0 1 0 1131973739 3141632 450 1992294400 134512640 135078472 4294956176 18446744073709551615 134550886 0 0 8392704 3 0 0 0 17 0 0 0
/proc/28394/statm: 767 450 73 138 0 626 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 6412

[startup+102.306 s]
/proc/loadavg: 1.00 1.07 1.19 2/75 28394
/proc/meminfo: memFree=1416752/2055920 swapFree=4164824/4192956
[pid=28388] ppid=28386 vsize=3344 CPUtime=16.35
/proc/28388/stat : 28388 (SATzilla2009_C) S 28386 28388 28101 0 -1 4194304 527 1839 0 0 410 25 1197 3 25 0 1 0 1131972101 3424256 370 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/28388/statm: 836 370 219 399 0 433 0
[pid=28394] ppid=28388 vsize=3732 CPUtime=85.87
/proc/28394/stat : 28394 (minisat20SAT07) R 28388 28388 28101 0 -1 4194304 607 0 0 0 8587 0 0 0 25 0 1 0 1131973739 3821568 602 1992294400 134512640 135078472 4294956176 18446744073709551615 134556145 0 0 8392704 3 0 0 0 17 0 0 0
/proc/28394/statm: 933 602 73 138 0 792 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 7076

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

[startup+105.502 s]
/proc/loadavg: 1.00 1.07 1.19 2/75 28394
/proc/meminfo: memFree=1416752/2055920 swapFree=4164824/4192956
[pid=28388] ppid=28386 vsize=3344 CPUtime=16.35
/proc/28388/stat : 28388 (SATzilla2009_C) S 28386 28388 28101 0 -1 4194304 527 1839 0 0 410 25 1197 3 25 0 1 0 1131972101 3424256 370 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/28388/statm: 836 370 219 399 0 433 0
[pid=28394] ppid=28388 vsize=3732 CPUtime=89.07
/proc/28394/stat : 28394 (minisat20SAT07) R 28388 28388 28101 0 -1 4194304 608 0 0 0 8907 0 0 0 25 0 1 0 1131973739 3821568 603 1992294400 134512640 135078472 4294956176 18446744073709551615 134556286 0 0 8392704 3 0 0 0 17 0 0 0
/proc/28394/statm: 933 603 73 138 0 792 0
Current children cumulated CPU time (s) 105.42
Current children cumulated vsize (KiB) 7076

[startup+107.102 s]
/proc/loadavg: 1.00 1.07 1.19 2/75 28394
/proc/meminfo: memFree=1416752/2055920 swapFree=4164824/4192956
[pid=28388] ppid=28386 vsize=3344 CPUtime=16.35
/proc/28388/stat : 28388 (SATzilla2009_C) S 28386 28388 28101 0 -1 4194304 527 1839 0 0 410 25 1197 3 25 0 1 0 1131972101 3424256 370 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/28388/statm: 836 370 219 399 0 433 0
[pid=28394] ppid=28388 vsize=3732 CPUtime=90.66
/proc/28394/stat : 28394 (minisat20SAT07) R 28388 28388 28101 0 -1 4194304 608 0 0 0 9066 0 0 0 25 0 1 0 1131973739 3821568 603 1992294400 134512640 135078472 4294956176 18446744073709551615 134550732 0 0 8392704 3 0 0 0 17 0 0 0
/proc/28394/statm: 933 603 73 138 0 792 0
Current children cumulated CPU time (s) 107.01
Current children cumulated vsize (KiB) 7076

[startup+107.902 s]
/proc/loadavg: 1.00 1.07 1.19 2/75 28394
/proc/meminfo: memFree=1416752/2055920 swapFree=4164824/4192956
[pid=28388] ppid=28386 vsize=3344 CPUtime=16.35
/proc/28388/stat : 28388 (SATzilla2009_C) S 28386 28388 28101 0 -1 4194304 527 1839 0 0 410 25 1197 3 25 0 1 0 1131972101 3424256 370 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/28388/statm: 836 370 219 399 0 433 0
[pid=28394] ppid=28388 vsize=3732 CPUtime=91.46
/proc/28394/stat : 28394 (minisat20SAT07) R 28388 28388 28101 0 -1 4194304 608 0 0 0 9146 0 0 0 25 0 1 0 1131973739 3821568 603 1992294400 134512640 135078472 4294956176 18446744073709551615 134550985 0 0 8392704 3 0 0 0 17 0 0 0
/proc/28394/statm: 933 603 73 138 0 792 0
Current children cumulated CPU time (s) 107.81
Current children cumulated vsize (KiB) 7076

[startup+108.702 s]
/proc/loadavg: 1.00 1.07 1.19 2/75 28394
/proc/meminfo: memFree=1416752/2055920 swapFree=4164824/4192956
[pid=28388] ppid=28386 vsize=3344 CPUtime=16.35
/proc/28388/stat : 28388 (SATzilla2009_C) S 28386 28388 28101 0 -1 4194304 527 1839 0 0 410 25 1197 3 25 0 1 0 1131972101 3424256 370 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/28388/statm: 836 370 219 399 0 433 0
[pid=28394] ppid=28388 vsize=3732 CPUtime=92.26
/proc/28394/stat : 28394 (minisat20SAT07) R 28388 28388 28101 0 -1 4194304 608 0 0 0 9226 0 0 0 25 0 1 0 1131973739 3821568 603 1992294400 134512640 135078472 4294956176 18446744073709551615 134550720 0 0 8392704 3 0 0 0 17 0 0 0
/proc/28394/statm: 933 603 73 138 0 792 0
Current children cumulated CPU time (s) 108.61
Current children cumulated vsize (KiB) 7076

[startup+109.102 s]
/proc/loadavg: 1.00 1.07 1.19 2/75 28394
/proc/meminfo: memFree=1416752/2055920 swapFree=4164824/4192956
[pid=28388] ppid=28386 vsize=3344 CPUtime=16.35
/proc/28388/stat : 28388 (SATzilla2009_C) S 28386 28388 28101 0 -1 4194304 527 1839 0 0 410 25 1197 3 25 0 1 0 1131972101 3424256 370 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/28388/statm: 836 370 219 399 0 433 0
[pid=28394] ppid=28388 vsize=3732 CPUtime=92.66
/proc/28394/stat : 28394 (minisat20SAT07) R 28388 28388 28101 0 -1 4194304 610 0 0 0 9266 0 0 0 25 0 1 0 1131973739 3821568 605 1992294400 134512640 135078472 4294956176 18446744073709551615 134556286 0 0 8392704 3 0 0 0 17 0 0 0
/proc/28394/statm: 933 605 73 138 0 792 0
Current children cumulated CPU time (s) 109.01
Current children cumulated vsize (KiB) 7076

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): 109.106
CPU time (s): 113.926
CPU user time (s): 113.624
CPU system time (s): 0.301955
CPU usage (%): 104.418
Max. virtual memory (cumulated for all children) (KiB): 7444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 108.744
system time used= 0.291955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2996
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= 437

runsolver used 0.100984 second user time and 0.303953 second system time

The end

Launcher Data

Begin job on node81 at 2009-04-01 15:37:52
IDJOB=1539837
IDBENCH=70725
IDSOLVER=527
FILE ID=node81/1539837-1238593072
PBS_JOBID= 9062246
Free space on /tmp= 126316 MiB

SOLVER NAME= SATzilla2009_C 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S321371087-018.cnf
COMMAND LINE= HOME/SATzilla2009_C BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1539837-1238593072/watcher-1539837-1238593072 -o /tmp/evaluation-result-1539837-1238593072/solver-1539837-1238593072 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2009_C HOME/instance-1539837-1238593072.cnf

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

MD5SUM BENCH= b036614b8a0cd434fa1df7a69038371b
RANDOM SEED=549699948

node81.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		: 3000.220
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		: 3000.220
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1419728 kB
Buffers:         89796 kB
Cached:         444068 kB
SwapCached:      19112 kB
Active:         355840 kB
Inactive:       198864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1419728 kB
SwapTotal:     4192956 kB
SwapFree:      4164824 kB
Dirty:           31488 kB
Writeback:           0 kB
Mapped:          26536 kB
Slab:            66352 kB
Committed_AS:  3024808 kB
PageTables:       2084 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126288 MiB
End job on node81 at 2009-04-01 15:39:42