Trace number 1056172

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
MDG-noprobe 2008-06-27SAT 1163.14 1262.05

DiagnosticValue
ASSIGNMENTS386
CHECKS19469000

General information on the benchmark

Namecsp/largeQueens/
normalized-queens-400.xml
MD5SUM35ecf1acb3b6774e91a99570f293720f
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark20.0939
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of constraints79800
Maximum constraint arity2
Maximum domain size400
Number of constraints which are defined in extension0
Number of constraints which are defined in intension79800
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.07	c mistral-prime version 1.313
1162.80/1261.76	s SATISFIABLE
1162.80/1261.76	v 1 3 5 124 320 4 120 7 323 356 313 319 6 305 311 304 8 114 118 125 122 117 9 109 128 337 300 308 314 10 104 119 309 334 338 106 330 11 333 317 306 332 107 318 301 298 12 99 312 303 155 144 113 138 162 111 13 302 96 92 141 102 345 95 81 108 105 14 151 103 140 153 98 160 358 293 299 132 307 15 271 126 292 310 280 316 297 282 130 66 137 321 16 327 63 145 357 325 170 339 362 294 328 322 82 171 17 350 268 59 133 359 88 148 336 139 353 281 279 146 324 18 363 71 73 341 364 269 291 70 264 256 340 335 143 273 31 19 344 381 75 79 374 191 156 159 349 296 270 361 194 387 77 32 20 272 76 354 371 67 347 343 379 89 74 385 290 285 326 331 360 33 21 372 399 367 346 392 355 400 380 395 370 351 391 366 375 87 368 214 342 22 376 91 369 393 397 90 142 365 348 69 378 199 383 352 389 267 288 382 34 23 127 85 225 233 394 266 72 386 37 278 202 253 207 157 277 123 236 258 237 284 24 246 227 154 101 243 260 97 384 261 396 232 377 329 158 262 131 388 58 129 398 35 25 390 136 315 286 295 56 265 149 215 68 112 373 2 238 212 116 78 83 115 239 161 152 26 80 210 208 211 209 134 200 53 163 150 189 121 164 135 173 166 147 165 218 94 219 250 84 27 216 205 221 110 167 220 39 249 38 175 41 86 217 204 255 40 247 228 257 42 240 178 229 168 28 43 169 283 93 276 274 172 44 100 289 241 174 231 263 287 275 180 177 45 213 181 176 187 244 186 29 193 46 184 179 183 185 47 248 206 252 222 50 190 235 251 259 254 245 242 224 48 230 223 226 234 51 30 36 61 64 57 182 49 195 197 201 203 196 192 55 52 188 60 62 54 65 198
1162.80/1261.76	d CHECKS 19468957
1162.80/1261.76	d ASSIGNMENTS 386

Verifier Data (download as text)

OK

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1056172-1215062089/watcher-1056172-1215062089 -o /tmp/evaluation-result-1056172-1215062089/solver-1056172-1215062089 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1056172-1215062089.xml -heu dom/wdeg -res no 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 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: 3.04 3.01 3.00 5/89 17306
/proc/meminfo: memFree=1047744/2055920 swapFree=4179484/4192956
[pid=17306] ppid=17304 vsize=4976 CPUtime=0.02
/proc/17306/stat : 17306 (xsolve) R 17304 17306 13150 0 -1 4194304 561 0 0 0 2 0 0 0 19 0 1 0 629134796 5095424 527 996147200 134512640 135239859 4294956208 18446744073709551615 4478587 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 1244 528 370 177 0 147 0

[startup+0.170654 s]
/proc/loadavg: 3.04 3.01 3.00 5/89 17306
/proc/meminfo: memFree=1047744/2055920 swapFree=4179484/4192956
[pid=17306] ppid=17304 vsize=5908 CPUtime=0.09
/proc/17306/stat : 17306 (xsolve) R 17304 17306 13150 0 -1 4194304 799 0 0 0 9 0 0 0 19 0 1 0 629134796 6049792 765 996147200 134512640 135239859 4294956208 18446744073709551615 4478587 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 1477 765 370 177 0 380 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5908

[startup+0.201658 s]
/proc/loadavg: 3.04 3.01 3.00 5/89 17306
/proc/meminfo: memFree=1047744/2055920 swapFree=4179484/4192956
[pid=17306] ppid=17304 vsize=5908 CPUtime=0.09
/proc/17306/stat : 17306 (xsolve) R 17304 17306 13150 0 -1 4194304 799 0 0 0 9 0 0 0 19 0 1 0 629134796 6049792 765 996147200 134512640 135239859 4294956208 18446744073709551615 134618058 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 1477 765 370 177 0 380 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5908

[startup+0.30167 s]
/proc/loadavg: 3.04 3.01 3.00 5/89 17306
/proc/meminfo: memFree=1047744/2055920 swapFree=4179484/4192956
[pid=17306] ppid=17304 vsize=6292 CPUtime=0.12
/proc/17306/stat : 17306 (xsolve) R 17304 17306 13150 0 -1 4194304 896 0 0 0 12 0 0 0 19 0 1 0 629134796 6443008 862 996147200 134512640 135239859 4294956208 18446744073709551615 4478587 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 1573 862 370 177 0 476 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 6292

[startup+0.701721 s]
/proc/loadavg: 3.04 3.01 3.00 5/89 17306
/proc/meminfo: memFree=1047744/2055920 swapFree=4179484/4192956
[pid=17306] ppid=17304 vsize=9056 CPUtime=0.32
/proc/17306/stat : 17306 (xsolve) R 17304 17306 13150 0 -1 4194304 1539 0 0 0 32 0 0 0 21 0 1 0 629134796 9273344 1505 996147200 134512640 135239859 4294956208 18446744073709551615 4478587 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 2264 1505 370 177 0 1167 0
Current children cumulated CPU time (s) 0.32
Current children cumulated vsize (KiB) 9056

[startup+1.50182 s]
/proc/loadavg: 3.04 3.01 3.00 4/90 17307
/proc/meminfo: memFree=1040696/2055920 swapFree=4179484/4192956
[pid=17306] ppid=17304 vsize=14084 CPUtime=0.73
/proc/17306/stat : 17306 (xsolve) R 17304 17306 13150 0 -1 4194304 2837 0 0 0 72 1 0 0 25 0 1 0 629134796 14422016 2737 996147200 134512640 135239859 4294956208 18446744073709551615 4478587 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 3521 2737 370 177 0 2424 0
Current children cumulated CPU time (s) 0.73
Current children cumulated vsize (KiB) 14084

[startup+3.10202 s]
/proc/loadavg: 3.04 3.01 3.00 4/90 17307
/proc/meminfo: memFree=1033208/2055920 swapFree=4179484/4192956
[pid=17306] ppid=17304 vsize=24032 CPUtime=1.52
/proc/17306/stat : 17306 (xsolve) R 17304 17306 13150 0 -1 4194304 5424 0 0 0 150 2 0 0 25 0 1 0 629134796 24608768 5161 996147200 134512640 135239859 4294956208 18446744073709551615 4478587 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 6008 5161 370 177 0 4911 0
Current children cumulated CPU time (s) 1.52
Current children cumulated vsize (KiB) 24032

[startup+6.30142 s]
/proc/loadavg: 3.20 3.05 3.01 5/90 17307
/proc/meminfo: memFree=1014200/2055920 swapFree=4179484/4192956
[pid=17306] ppid=17304 vsize=44288 CPUtime=3.09
/proc/17306/stat : 17306 (xsolve) R 17304 17306 13150 0 -1 4194304 10548 0 0 0 305 4 0 0 25 0 1 0 629134796 45350912 9962 996147200 134512640 135239859 4294956208 18446744073709551615 134543813 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 11072 9962 375 177 0 9975 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 44288

[startup+12.7022 s]
/proc/loadavg: 3.18 3.04 3.01 4/90 17307
/proc/meminfo: memFree=762360/2055920 swapFree=4179484/4192956
[pid=17306] ppid=17304 vsize=80372 CPUtime=6.57
/proc/17306/stat : 17306 (xsolve) R 17304 17306 13150 0 -1 4194304 20097 0 0 0 649 8 0 0 25 0 1 0 629134796 82300928 18811 996147200 134512640 135239859 4294956208 18446744073709551615 134538897 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 20093 18811 403 177 0 18996 0
Current children cumulated CPU time (s) 6.57
Current children cumulated vsize (KiB) 80372

[startup+25.5018 s]
/proc/loadavg: 3.14 3.04 3.01 4/90 17307
/proc/meminfo: memFree=493496/2055920 swapFree=4179484/4192956
[pid=17306] ppid=17304 vsize=80372 CPUtime=19.37
/proc/17306/stat : 17306 (xsolve) R 17304 17306 13150 0 -1 4194304 20097 0 0 0 1929 8 0 0 25 0 1 0 629134796 82300928 18811 996147200 134512640 135239859 4294956208 18446744073709551615 134820400 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 20093 18811 403 177 0 18996 0
Current children cumulated CPU time (s) 19.37
Current children cumulated vsize (KiB) 80372

[startup+51.1011 s]
/proc/loadavg: 3.09 3.04 3.01 4/90 17307
/proc/meminfo: memFree=493496/2055920 swapFree=4179484/4192956
[pid=17306] ppid=17304 vsize=80372 CPUtime=44.96
/proc/17306/stat : 17306 (xsolve) R 17304 17306 13150 0 -1 4194304 20105 0 0 0 4488 8 0 0 25 0 1 0 629134796 82300928 18819 996147200 134512640 135239859 4294956208 18446744073709551615 134820134 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 20093 18819 406 177 0 18996 0
Current children cumulated CPU time (s) 44.96
Current children cumulated vsize (KiB) 80372

[startup+102.301 s]
/proc/loadavg: 3.04 3.03 3.00 4/90 17307
/proc/meminfo: memFree=493368/2055920 swapFree=4179484/4192956
[pid=17306] ppid=17304 vsize=80372 CPUtime=96.15
/proc/17306/stat : 17306 (xsolve) R 17304 17306 13150 0 -1 4194304 20115 0 0 0 9607 8 0 0 25 0 1 0 629134796 82300928 18829 996147200 134512640 135239859 4294956208 18446744073709551615 134543147 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 20093 18829 406 177 0 18996 0
Current children cumulated CPU time (s) 96.15
Current children cumulated vsize (KiB) 80372

[startup+162.301 s]
/proc/loadavg: 3.01 3.02 3.00 4/90 17307
/proc/meminfo: memFree=493432/2055920 swapFree=4179484/4192956
[pid=17306] ppid=17304 vsize=80540 CPUtime=156.12
/proc/17306/stat : 17306 (xsolve) R 17304 17306 13150 0 -1 4194304 20126 0 0 0 15604 8 0 0 25 0 1 0 629134796 82472960 18840 996147200 134512640 135239859 4294956208 18446744073709551615 134532176 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 20135 18840 406 177 0 19038 0
Current children cumulated CPU time (s) 156.12
Current children cumulated vsize (KiB) 80540

[startup+222.307 s]
/proc/loadavg: 3.00 3.02 3.00 4/90 17307
/proc/meminfo: memFree=493432/2055920 swapFree=4179484/4192956
[pid=17306] ppid=17304 vsize=80540 CPUtime=210.96
/proc/17306/stat : 17306 (xsolve) R 17304 17306 13150 0 -1 4194304 20129 0 0 0 21088 8 0 0 25 0 1 0 629134796 82472960 18843 996147200 134512640 135239859 4294956208 18446744073709551615 134532176 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 20135 18843 406 177 0 19038 0
Current children cumulated CPU time (s) 210.96
Current children cumulated vsize (KiB) 80540

[startup+282.301 s]
/proc/loadavg: 3.00 3.01 3.00 4/90 17307
/proc/meminfo: memFree=493304/2055920 swapFree=4179484/4192956
[pid=17306] ppid=17304 vsize=80540 CPUtime=239.86
/proc/17306/stat : 17306 (xsolve) R 17304 17306 13150 0 -1 4194304 20142 0 0 0 23978 8 0 0 25 0 1 0 629134796 82472960 18856 996147200 134512640 135239859 4294956208 18446744073709551615 134820104 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 20135 18856 406 177 0 19038 0
Current children cumulated CPU time (s) 239.86
Current children cumulated vsize (KiB) 80540

[startup+342.302 s]
/proc/loadavg: 3.00 3.00 3.00 4/90 17307
/proc/meminfo: memFree=493304/2055920 swapFree=4179484/4192956
[pid=17306] ppid=17304 vsize=80540 CPUtime=269.85
/proc/17306/stat : 17306 (xsolve) R 17304 17306 13150 0 -1 4194304 20143 0 0 0 26977 8 0 0 25 0 1 0 629134796 82472960 18857 996147200 134512640 135239859 4294956208 18446744073709551615 134543101 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 20135 18857 406 177 0 19038 0
Current children cumulated CPU time (s) 269.85
Current children cumulated vsize (KiB) 80540

[startup+402.301 s]
/proc/loadavg: 3.00 3.00 3.00 4/90 17307
/proc/meminfo: memFree=493176/2055920 swapFree=4179484/4192956
[pid=17306] ppid=17304 vsize=80672 CPUtime=303.65
/proc/17306/stat : 17306 (xsolve) R 17304 17306 13150 0 -1 4194304 20161 0 0 0 30357 8 0 0 25 0 1 0 629134796 82608128 18875 996147200 134512640 135239859 4294956208 18446744073709551615 134532177 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 20168 18875 406 177 0 19071 0
Current children cumulated CPU time (s) 303.65
Current children cumulated vsize (KiB) 80672

[startup+462.302 s]
/proc/loadavg: 3.00 3.00 3.00 4/90 17307
/proc/meminfo: memFree=493048/2055920 swapFree=4179484/4192956
[pid=17306] ppid=17304 vsize=80672 CPUtime=363.63
/proc/17306/stat : 17306 (xsolve) R 17304 17306 13150 0 -1 4194304 20165 0 0 0 36355 8 0 0 25 0 1 0 629134796 82608128 18879 996147200 134512640 135239859 4294956208 18446744073709551615 134534753 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 20168 18879 406 177 0 19071 0
Current children cumulated CPU time (s) 363.63
Current children cumulated vsize (KiB) 80672

[startup+522.301 s]
/proc/loadavg: 3.00 3.00 3.00 4/90 17307
/proc/meminfo: memFree=492984/2055920 swapFree=4179484/4192956
[pid=17306] ppid=17304 vsize=80672 CPUtime=423.61
/proc/17306/stat : 17306 (xsolve) R 17304 17306 13150 0 -1 4194304 20177 0 0 0 42353 8 0 0 25 0 1 0 629134796 82608128 18891 996147200 134512640 135239859 4294956208 18446744073709551615 134532176 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 20168 18891 406 177 0 19071 0
Current children cumulated CPU time (s) 423.61
Current children cumulated vsize (KiB) 80672

[startup+582.302 s]
/proc/loadavg: 3.00 3.00 3.00 4/90 17307
/proc/meminfo: memFree=492920/2055920 swapFree=4179484/4192956
[pid=17306] ppid=17304 vsize=80672 CPUtime=483.59
/proc/17306/stat : 17306 (xsolve) R 17304 17306 13150 0 -1 4194304 20183 0 0 0 48351 8 0 0 25 0 1 0 629134796 82608128 18897 996147200 134512640 135239859 4294956208 18446744073709551615 134532177 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 20168 18897 406 177 0 19071 0
Current children cumulated CPU time (s) 483.59
Current children cumulated vsize (KiB) 80672

[startup+642.301 s]
/proc/loadavg: 3.00 3.00 3.00 4/90 17307
/proc/meminfo: memFree=492728/2055920 swapFree=4179484/4192956
[pid=17306] ppid=17304 vsize=80800 CPUtime=543.58
/proc/17306/stat : 17306 (xsolve) R 17304 17306 13150 0 -1 4194304 20220 0 0 0 54350 8 0 0 25 0 1 0 629134796 82739200 18901 996147200 134512640 135239859 4294956208 18446744073709551615 135103002 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 20200 18901 406 177 0 19103 0
Current children cumulated CPU time (s) 543.58
Current children cumulated vsize (KiB) 80800

[startup+702.302 s]
/proc/loadavg: 3.00 3.00 3.00 4/90 17307
/proc/meminfo: memFree=492792/2055920 swapFree=4179484/4192956
[pid=17306] ppid=17304 vsize=80800 CPUtime=603.56
/proc/17306/stat : 17306 (xsolve) R 17304 17306 13150 0 -1 4194304 20226 0 0 0 60348 8 0 0 25 0 1 0 629134796 82739200 18907 996147200 134512640 135239859 4294956208 18446744073709551615 134538980 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 20200 18907 406 177 0 19103 0
Current children cumulated CPU time (s) 603.56
Current children cumulated vsize (KiB) 80800

[startup+762.302 s]
/proc/loadavg: 3.00 3.00 3.00 4/90 17307
/proc/meminfo: memFree=492728/2055920 swapFree=4179484/4192956
[pid=17306] ppid=17304 vsize=80800 CPUtime=663.54
/proc/17306/stat : 17306 (xsolve) R 17304 17306 13150 0 -1 4194304 20231 0 0 0 66346 8 0 0 25 0 1 0 629134796 82739200 18912 996147200 134512640 135239859 4294956208 18446744073709551615 135096304 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 20200 18912 406 177 0 19103 0
Current children cumulated CPU time (s) 663.54
Current children cumulated vsize (KiB) 80800

[startup+822.301 s]
/proc/loadavg: 3.00 3.00 3.00 4/90 17307
/proc/meminfo: memFree=492472/2055920 swapFree=4179484/4192956
[pid=17306] ppid=17304 vsize=81064 CPUtime=723.52
/proc/17306/stat : 17306 (xsolve) R 17304 17306 13150 0 -1 4194304 20286 0 0 0 72344 8 0 0 25 0 1 0 629134796 83009536 18967 996147200 134512640 135239859 4294956208 18446744073709551615 135096448 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 20266 18967 406 177 0 19169 0
Current children cumulated CPU time (s) 723.52
Current children cumulated vsize (KiB) 81064

[startup+882.307 s]
/proc/loadavg: 3.00 3.00 3.00 4/90 17307
/proc/meminfo: memFree=492472/2055920 swapFree=4179484/4192956
[pid=17306] ppid=17304 vsize=81064 CPUtime=783.51
/proc/17306/stat : 17306 (xsolve) R 17304 17306 13150 0 -1 4194304 20292 0 0 0 78343 8 0 0 25 0 1 0 629134796 83009536 18973 996147200 134512640 135239859 4294956208 18446744073709551615 134820135 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 20266 18973 406 177 0 19169 0
Current children cumulated CPU time (s) 783.51
Current children cumulated vsize (KiB) 81064

[startup+942.301 s]
/proc/loadavg: 3.00 3.00 3.00 4/90 17307
/proc/meminfo: memFree=492216/2055920 swapFree=4179484/4192956
[pid=17306] ppid=17304 vsize=81320 CPUtime=843.48
/proc/17306/stat : 17306 (xsolve) R 17304 17306 13150 0 -1 4194304 20364 0 0 0 84340 8 0 0 25 0 1 0 629134796 83271680 18980 996147200 134512640 135239859 4294956208 18446744073709551615 135016040 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 20330 18980 406 177 0 19233 0
Current children cumulated CPU time (s) 843.48
Current children cumulated vsize (KiB) 81320

[startup+1002.3 s]
/proc/loadavg: 3.00 3.00 3.00 4/90 17307
/proc/meminfo: memFree=492216/2055920 swapFree=4179484/4192956
[pid=17306] ppid=17304 vsize=81320 CPUtime=903.47
/proc/17306/stat : 17306 (xsolve) R 17304 17306 13150 0 -1 4194304 20373 0 0 0 90339 8 0 0 25 0 1 0 629134796 83271680 18989 996147200 134512640 135239859 4294956208 18446744073709551615 134543045 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 20330 18989 406 177 0 19233 0
Current children cumulated CPU time (s) 903.47
Current children cumulated vsize (KiB) 81320

[startup+1062.3 s]
/proc/loadavg: 3.00 3.00 3.00 4/90 17307
/proc/meminfo: memFree=492280/2055920 swapFree=4179484/4192956
[pid=17306] ppid=17304 vsize=81320 CPUtime=963.45
/proc/17306/stat : 17306 (xsolve) R 17304 17306 13150 0 -1 4194304 20388 0 0 0 96337 8 0 0 25 0 1 0 629134796 83271680 19004 996147200 134512640 135239859 4294956208 18446744073709551615 135102998 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 20330 19004 406 177 0 19233 0
Current children cumulated CPU time (s) 963.45
Current children cumulated vsize (KiB) 81320

[startup+1122.3 s]
/proc/loadavg: 3.00 3.00 3.00 4/90 17307
/proc/meminfo: memFree=491960/2055920 swapFree=4179484/4192956
[pid=17306] ppid=17304 vsize=81584 CPUtime=1023.43
/proc/17306/stat : 17306 (xsolve) R 17304 17306 13150 0 -1 4194304 20465 0 0 0 102335 8 0 0 25 0 1 0 629134796 83542016 19081 996147200 134512640 135239859 4294956208 18446744073709551615 134543123 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 20396 19081 406 177 0 19299 0
Current children cumulated CPU time (s) 1023.43
Current children cumulated vsize (KiB) 81584

[startup+1182.3 s]
/proc/loadavg: 3.00 3.00 3.00 4/90 17307
/proc/meminfo: memFree=491768/2055920 swapFree=4179484/4192956
[pid=17306] ppid=17304 vsize=81716 CPUtime=1083.41
/proc/17306/stat : 17306 (xsolve) R 17304 17306 13150 0 -1 4194304 20504 0 0 0 108333 8 0 0 25 0 1 0 629134796 83677184 19120 996147200 134512640 135239859 4294956208 18446744073709551615 134543101 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 20429 19120 406 177 0 19332 0
Current children cumulated CPU time (s) 1083.41
Current children cumulated vsize (KiB) 81716

[startup+1242.3 s]
/proc/loadavg: 3.00 3.00 3.00 4/90 17307
/proc/meminfo: memFree=491320/2055920 swapFree=4179484/4192956
[pid=17306] ppid=17304 vsize=82228 CPUtime=1143.39
/proc/17306/stat : 17306 (xsolve) R 17304 17306 13150 0 -1 4194304 20660 0 0 0 114331 8 0 0 25 0 1 0 629134796 84201472 19147 996147200 134512640 135239859 4294956208 18446744073709551615 134538939 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 20557 19147 406 177 0 19460 0
Current children cumulated CPU time (s) 1143.39
Current children cumulated vsize (KiB) 82228

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

[startup+1254.4 s]
/proc/loadavg: 3.00 3.00 3.00 4/90 17307
/proc/meminfo: memFree=491320/2055920 swapFree=4179484/4192956
[pid=17306] ppid=17304 vsize=82228 CPUtime=1155.49
/proc/17306/stat : 17306 (xsolve) R 17304 17306 13150 0 -1 4194304 20667 0 0 0 115541 8 0 0 25 0 1 0 629134796 84201472 19154 996147200 134512640 135239859 4294956208 18446744073709551615 134532182 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 20557 19154 406 177 0 19460 0
Current children cumulated CPU time (s) 1155.49
Current children cumulated vsize (KiB) 82228

[startup+1257.6 s]
/proc/loadavg: 3.00 3.00 3.00 4/90 17307
/proc/meminfo: memFree=491320/2055920 swapFree=4179484/4192956
[pid=17306] ppid=17304 vsize=82228 CPUtime=1158.69
/proc/17306/stat : 17306 (xsolve) R 17304 17306 13150 0 -1 4194304 20673 0 0 0 115861 8 0 0 25 0 1 0 629134796 84201472 19160 996147200 134512640 135239859 4294956208 18446744073709551615 135016141 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 20557 19160 406 177 0 19460 0
Current children cumulated CPU time (s) 1158.69
Current children cumulated vsize (KiB) 82228

[startup+1259.2 s]
/proc/loadavg: 3.00 3.00 3.00 4/90 17307
/proc/meminfo: memFree=491320/2055920 swapFree=4179484/4192956
[pid=17306] ppid=17304 vsize=82228 CPUtime=1160.29
/proc/17306/stat : 17306 (xsolve) R 17304 17306 13150 0 -1 4194304 20675 0 0 0 116021 8 0 0 25 0 1 0 629134796 84201472 19162 996147200 134512640 135239859 4294956208 18446744073709551615 134819973 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 20557 19162 406 177 0 19460 0
Current children cumulated CPU time (s) 1160.29
Current children cumulated vsize (KiB) 82228

[startup+1260.8 s]
/proc/loadavg: 3.00 3.00 3.00 4/90 17307
/proc/meminfo: memFree=491320/2055920 swapFree=4179484/4192956
[pid=17306] ppid=17304 vsize=82228 CPUtime=1161.89
/proc/17306/stat : 17306 (xsolve) R 17304 17306 13150 0 -1 4194304 20680 0 0 0 116180 9 0 0 25 0 1 0 629134796 84201472 19167 996147200 134512640 135239859 4294956208 18446744073709551615 134543101 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 20557 19167 406 177 0 19460 0
Current children cumulated CPU time (s) 1161.89
Current children cumulated vsize (KiB) 82228

[startup+1261.6 s]
/proc/loadavg: 3.00 3.00 3.00 4/90 17307
/proc/meminfo: memFree=491320/2055920 swapFree=4179484/4192956
[pid=17306] ppid=17304 vsize=82492 CPUtime=1162.69
/proc/17306/stat : 17306 (xsolve) R 17304 17306 13150 0 -1 4194304 20741 0 0 0 116260 9 0 0 25 0 1 0 629134796 84471808 19228 996147200 134512640 135239859 4294956208 18446744073709551615 134532176 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 20623 19228 406 177 0 19526 0
Current children cumulated CPU time (s) 1162.69
Current children cumulated vsize (KiB) 82492

[startup+1262 s]
/proc/loadavg: 3.00 3.00 3.00 4/90 17307
/proc/meminfo: memFree=491128/2055920 swapFree=4179484/4192956
[pid=17306] ppid=17304 vsize=45624 CPUtime=1163.09
/proc/17306/stat : 17306 (xsolve) R 17304 17306 13150 0 -1 4194304 20771 0 0 0 116300 9 0 0 25 0 1 0 629134796 46718976 10293 996147200 134512640 135239859 4294956208 18446744073709551615 4472947 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 11406 10293 421 177 0 10309 0
Current children cumulated CPU time (s) 1163.09
Current children cumulated vsize (KiB) 45624

Child status: 0
Real time (s): 1262.05
CPU time (s): 1163.14
CPU user time (s): 1163.04
CPU system time (s): 0.104984
CPU usage (%): 92.1633
Max. virtual memory (cumulated for all children) (KiB): 82492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1163.04
system time used= 0.104984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20772
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= 7
involuntary context switches= 3778

runsolver used 1.67474 second user time and 3.61245 second system time

The end

Launcher Data (download as text)

Begin job on node92 at 2008-07-03 07:14:50
IDJOB=1056172
IDBENCH=57402
IDSOLVER=343
FILE ID=node92/1056172-1215062089
PBS_JOBID= 7874994
Free space on /tmp= 66532 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/largeQueens/normalized-queens-400.xml
COMMAND LINE= HOME/xsolve BENCHNAME -heu dom/wdeg -res no 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1056172-1215062089/watcher-1056172-1215062089 -o /tmp/evaluation-result-1056172-1215062089/solver-1056172-1215062089 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1056172-1215062089.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 35ecf1acb3b6774e91a99570f293720f
RANDOM SEED=1118328878

node92.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		: 3000.223
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		: 3000.223
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:       1048160 kB
Buffers:         39216 kB
Cached:         340236 kB
SwapCached:       8352 kB
Active:         717144 kB
Inactive:       245172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1048160 kB
SwapTotal:     4192956 kB
SwapFree:      4179484 kB
Dirty:           15580 kB
Writeback:           0 kB
Mapped:         598404 kB
Slab:            28824 kB
Committed_AS:  2195752 kB
PageTables:       3496 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= 66532 MiB
End job on node92 at 2008-07-03 07:35:52