Trace number 3171785

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
UmSat 2011-02-25SAT 1074.95 1074.93

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v450-c1917-S1097024859-001.SATISFIABLE.cnf
MD5SUM94bd96d1179fc3c253160c710014f1d5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.001999
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1917
Sum of the clauses size5751
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31917
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1074.82/1074.86	s SATISFIABLE
1074.82/1074.86	v -269 380 438 -338 54 -409 -379 -55 319 -375 225 302 -443 428 326 -449 18 224 -234 -274 90 87 -390 -296 285 351 -92 -105 348 201 -396 59 51 -179 264 359 11 -86 89 -164 -141 175 291 -444 -113 -35 -336 303 77 -312 115 -148 -67 -69 -292 307 41 -249 -315 16 -202 -45 63 24 355 261 -72 -19 426 -83 109 265 427 116 -61 -176 -158 406 -419 373 -398 -361 -318 382 102 33 -107 -330 -293 -260 -415 -219 -199 -101 -431 184 301 -290 -124 418 -388 305 -420 84 108 -345 277 -4 -36 -49 -395 -178 433 42 -422 -229 -180 -154 -343 74 244 279 237 367 331 397 353 -317 205 311 215 408 25 255 -227 -376 370 194 208 -82 2 -358 -403 13 189 -146 161 3 93 -134 377 -43 -210 350 39 -122 -235 394 -339 17 445 -126 -221 -52 218 181 131 253 -47 223 242 -81 -79 -391 -177 -352 -328 -119 -94 432 -132 60 -366 185 191 -44 -284 73 -159 -65 -166 365 -171 -209 437 371 -53 -220 186 -245 447 400 173 15 58 -306 -325 -402 -157 262 216 38 37 12 21 -196 320 62 -96 -66 -143 -414 -138 251 -26 389 232 -300 -98 -144 275 254 103 147 340 -332 34 70 -374 -230 71 -321 231 78 117 -1 -280 -57 228 -368 -222 404 22 324 211 -182 239 -163 -183 -323 -233 -410 -125 149 294 448 -327 165 120 -442 -435 329 270 14 -168 -193 -248 407 197 -434 314 -268 -23 50 151 -130 140 -393 198 -272 -286 -357 425 -46 -322 385 -56 110 -236 20 -162 -139 -135 156 -114 -170 123 -441 -112 31 10 -276 99 -145 316 76 287 309 243 -423 169 -283 167 -344 278 150 -75 -30 -399 -6 416 313 85 200 299 -91 128 95 -417 137 -430 401 -111 136 -335 192 -387 100 334 -446 -7 -127 -5 97 -29 -241 -439 -381 -288 226 384 48 -289 106 212 363 -238 263 -413 304 -405 308 436 -8 -27 440 -121 190 295 -271 -217 333 349 297 -356 -421 -206 346 378 172 203 -362 -252 -187 -204 -347 9 266 -383 412 281 247 342 -259 -142 -424 -310 250 118 258 -28 188 298 411 450 -68 256 392 -64 240 -155 354 364 160 372 174 129 40 -88 360 -153 -273 257 -267 104 207 -341 -213 -195 -386 -133 246 282 429 -80 -337 -214 -369 152 -32 0

Verifier Data 

OK

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3171785-1301763903/watcher-3171785-1301763903 -o /tmp/evaluation-result-3171785-1301763903/solver-3171785-1301763903 -C 2400 -W 1300 -M 7680 umsat HOME/instance-3171785-1301763903.cnf 

running on 2 cores: 1,3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 1.66 2.82 3/174 17970
/proc/meminfo: memFree=22012544/32951124 swapFree=67111528/67111528
[pid=17970] ppid=17968 vsize=11644 CPUtime=0 cores=1,3
/proc/17970/stat : 17970 (umsat) R 17968 17970 17136 0 -1 4194304 354 0 0 0 0 0 0 0 22 0 1 0 268806198 11923456 292 33554432000 4194304 4263880 140736607149760 18446744073709551615 4232288 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17970/statm: 2911 292 240 17 0 84 0

[startup+0.044353 s]
/proc/loadavg: 0.92 1.66 2.82 3/174 17970
/proc/meminfo: memFree=22012544/32951124 swapFree=67111528/67111528
[pid=17970] ppid=17968 vsize=12304 CPUtime=0.04 cores=1,3
/proc/17970/stat : 17970 (umsat) R 17968 17970 17136 0 -1 4202496 510 0 0 0 4 0 0 0 22 0 1 0 268806198 12599296 448 33554432000 4194304 4263880 140736607149760 18446744073709551615 4206256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17970/statm: 3076 448 247 17 0 249 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12304

[startup+0.100341 s]
/proc/loadavg: 0.92 1.66 2.82 3/174 17970
/proc/meminfo: memFree=22012544/32951124 swapFree=67111528/67111528
[pid=17970] ppid=17968 vsize=12436 CPUtime=0.09 cores=1,3
/proc/17970/stat : 17970 (umsat) R 17968 17970 17136 0 -1 4202496 547 0 0 0 9 0 0 0 22 0 1 0 268806198 12734464 485 33554432000 4194304 4263880 140736607149760 18446744073709551615 4215090 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17970/statm: 3109 485 247 17 0 282 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12436

[startup+0.300307 s]
/proc/loadavg: 0.92 1.66 2.82 3/174 17970
/proc/meminfo: memFree=22012544/32951124 swapFree=67111528/67111528
[pid=17970] ppid=17968 vsize=12852 CPUtime=0.29 cores=1,3
/proc/17970/stat : 17970 (umsat) R 17968 17970 17136 0 -1 4202496 654 0 0 0 29 0 0 0 23 0 1 0 268806198 13160448 592 33554432000 4194304 4263880 140736607149760 18446744073709551615 4209792 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17970/statm: 3213 592 247 17 0 386 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12852

[startup+0.700231 s]
/proc/loadavg: 0.92 1.66 2.82 3/174 17970
/proc/meminfo: memFree=22012544/32951124 swapFree=67111528/67111528
[pid=17970] ppid=17968 vsize=13520 CPUtime=0.69 cores=1,3
/proc/17970/stat : 17970 (umsat) R 17968 17970 17136 0 -1 4202496 813 0 0 0 69 0 0 0 25 0 1 0 268806198 13844480 751 33554432000 4194304 4263880 140736607149760 18446744073709551615 233509955788 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17970/statm: 3380 751 247 17 0 553 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13520

[startup+1.50109 s]
/proc/loadavg: 1.17 1.70 2.82 5/190 17996
/proc/meminfo: memFree=21996136/32951124 swapFree=67111528/67111528
[pid=17970] ppid=17968 vsize=14016 CPUtime=1.49 cores=1,3
/proc/17970/stat : 17970 (umsat) R 17968 17970 17136 0 -1 4202496 939 0 0 0 149 0 0 0 25 0 1 0 268806198 14352384 877 33554432000 4194304 4263880 140736607149760 18446744073709551615 4206032 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17970/statm: 3504 877 247 17 0 677 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14016

[startup+3.1008 s]
/proc/loadavg: 1.17 1.70 2.82 5/190 17996
/proc/meminfo: memFree=21991052/32951124 swapFree=67111528/67111528
[pid=17970] ppid=17968 vsize=14828 CPUtime=3.09 cores=1,3
/proc/17970/stat : 17970 (umsat) R 17968 17970 17136 0 -1 4202496 1149 0 0 0 309 0 0 0 25 0 1 0 268806198 15183872 1087 33554432000 4194304 4263880 140736607149760 18446744073709551615 4207753 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17970/statm: 3707 1087 247 17 0 880 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14828

[startup+6.30023 s]
/proc/loadavg: 1.17 1.70 2.82 5/190 17996
/proc/meminfo: memFree=21983988/32951124 swapFree=67111528/67111528
[pid=17970] ppid=17968 vsize=15952 CPUtime=6.29 cores=1,3
/proc/17970/stat : 17970 (umsat) R 17968 17970 17136 0 -1 4202496 1433 0 0 0 629 0 0 0 25 0 1 0 268806198 16334848 1371 33554432000 4194304 4263880 140736607149760 18446744073709551615 233509958341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17970/statm: 3988 1371 248 17 0 1161 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15952

[startup+12.7011 s]
/proc/loadavg: 1.60 1.78 2.84 5/190 17996
/proc/meminfo: memFree=21976128/32951124 swapFree=67111528/67111528
[pid=17970] ppid=17968 vsize=17464 CPUtime=12.69 cores=1,3
/proc/17970/stat : 17970 (umsat) R 17968 17970 17136 0 -1 4202496 1813 0 0 0 1269 0 0 0 25 0 1 0 268806198 17883136 1751 33554432000 4194304 4263880 140736607149760 18446744073709551615 4207812 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17970/statm: 4366 1751 248 17 0 1539 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17464

[startup+25.5008 s]
/proc/loadavg: 1.97 1.85 2.85 5/190 18023
/proc/meminfo: memFree=21968076/32951124 swapFree=67111528/67111528
[pid=17970] ppid=17968 vsize=19912 CPUtime=25.49 cores=1,3
/proc/17970/stat : 17970 (umsat) R 17968 17970 17136 0 -1 4202496 2441 0 0 0 2549 0 0 0 25 0 1 0 268806198 20389888 2311 33554432000 4194304 4263880 140736607149760 18446744073709551615 4215110 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17970/statm: 4978 2311 248 17 0 2151 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19912

[startup+51.1002 s]
/proc/loadavg: 2.66 2.02 2.88 5/190 18024
/proc/meminfo: memFree=21950512/32951124 swapFree=67111528/67111528
[pid=17970] ppid=17968 vsize=22776 CPUtime=51.09 cores=1,3
/proc/17970/stat : 17970 (umsat) R 17968 17970 17136 0 -1 4202496 3311 0 0 0 5109 0 0 0 25 0 1 0 268806198 23322624 3052 33554432000 4194304 4263880 140736607149760 18446744073709551615 4205634 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17970/statm: 5694 3052 248 17 0 2867 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22776

[startup+102.307 s]
/proc/loadavg: 3.46 2.35 2.94 5/190 18025
/proc/meminfo: memFree=21930756/32951124 swapFree=67111528/67111528
[pid=17970] ppid=17968 vsize=26776 CPUtime=102.3 cores=1,3
/proc/17970/stat : 17970 (umsat) R 17968 17970 17136 0 -1 4202496 4460 0 0 0 10230 0 0 0 25 0 1 0 268806198 27418624 4030 33554432000 4194304 4263880 140736607149760 18446744073709551615 4205728 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17970/statm: 6694 4030 248 17 0 3867 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 26776

[startup+162.3 s]
/proc/loadavg: 3.80 2.65 3.00 5/190 18027
/proc/meminfo: memFree=21915988/32951124 swapFree=67111528/67111528
[pid=17970] ppid=17968 vsize=29800 CPUtime=162.29 cores=1,3
/proc/17970/stat : 17970 (umsat) R 17968 17970 17136 0 -1 4202496 5289 0 0 0 16229 0 0 0 25 0 1 0 268806198 30515200 4726 33554432000 4194304 4263880 140736607149760 18446744073709551615 4215123 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17970/statm: 7450 4726 248 17 0 4623 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 29800

[startup+222.3 s]
/proc/loadavg: 3.98 2.91 3.07 5/190 18028
/proc/meminfo: memFree=21903712/32951124 swapFree=67111528/67111528
[pid=17970] ppid=17968 vsize=32884 CPUtime=222.3 cores=1,3
/proc/17970/stat : 17970 (umsat) R 17968 17970 17136 0 -1 4202496 6198 0 0 0 22229 1 0 0 25 0 1 0 268806198 33673216 5477 33554432000 4194304 4263880 140736607149760 18446744073709551615 4205763 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17970/statm: 8221 5477 248 17 0 5394 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 32884

[startup+282.301 s]
/proc/loadavg: 3.99 3.10 3.12 5/190 18030
/proc/meminfo: memFree=21894880/32951124 swapFree=67111528/67111528
[pid=17970] ppid=17968 vsize=34364 CPUtime=282.3 cores=1,3
/proc/17970/stat : 17970 (umsat) R 17968 17970 17136 0 -1 4202496 6548 0 0 0 28229 1 0 0 25 0 1 0 268806198 35188736 5827 33554432000 4194304 4263880 140736607149760 18446744073709551615 4205595 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17970/statm: 8591 5827 248 17 0 5764 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 34364

[startup+342.301 s]
/proc/loadavg: 3.99 3.26 3.18 5/190 18032
/proc/meminfo: memFree=21887312/32951124 swapFree=67111528/67111528
[pid=17970] ppid=17968 vsize=36332 CPUtime=342.3 cores=1,3
/proc/17970/stat : 17970 (umsat) R 17968 17970 17136 0 -1 4202496 7148 0 0 0 34229 1 0 0 25 0 1 0 268806198 37203968 6336 33554432000 4194304 4263880 140736607149760 18446744073709551615 4207616 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17970/statm: 9083 6336 248 17 0 6256 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 36332

[startup+402.3 s]
/proc/loadavg: 3.99 3.40 3.22 5/190 18033
/proc/meminfo: memFree=21879980/32951124 swapFree=67111528/67111528
[pid=17970] ppid=17968 vsize=38808 CPUtime=402.3 cores=1,3
/proc/17970/stat : 17970 (umsat) R 17968 17970 17136 0 -1 4202496 7847 0 0 0 40229 1 0 0 25 0 1 0 268806198 39739392 6935 33554432000 4194304 4263880 140736607149760 18446744073709551615 4205634 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17970/statm: 9702 6935 248 17 0 6875 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 38808

[startup+462.3 s]
/proc/loadavg: 3.99 3.50 3.27 5/190 18035
/proc/meminfo: memFree=21873632/32951124 swapFree=67111528/67111528
[pid=17970] ppid=17968 vsize=39352 CPUtime=462.3 cores=1,3
/proc/17970/stat : 17970 (umsat) R 17968 17970 17136 0 -1 4202496 8002 0 0 0 46229 1 0 0 25 0 1 0 268806198 40296448 7090 33554432000 4194304 4263880 140736607149760 18446744073709551615 4205682 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17970/statm: 9838 7090 248 17 0 7011 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 39352

[startup+522.301 s]
/proc/loadavg: 3.99 3.59 3.31 5/190 18036
/proc/meminfo: memFree=21865804/32951124 swapFree=67111528/67111528
[pid=17970] ppid=17968 vsize=41520 CPUtime=522.31 cores=1,3
/proc/17970/stat : 17970 (umsat) R 17968 17970 17136 0 -1 4202496 8644 0 0 0 52229 2 0 0 25 0 1 0 268806198 42516480 7622 33554432000 4194304 4263880 140736607149760 18446744073709551615 4207828 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17970/statm: 10380 7622 248 17 0 7553 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 41520

[startup+582.301 s]
/proc/loadavg: 4.11 3.69 3.36 6/190 18038
/proc/meminfo: memFree=21859696/32951124 swapFree=67111528/67111528
[pid=17970] ppid=17968 vsize=42112 CPUtime=582.31 cores=1,3
/proc/17970/stat : 17970 (umsat) R 17968 17970 17136 0 -1 4202496 8811 0 0 0 58229 2 0 0 25 0 1 0 268806198 43122688 7789 33554432000 4194304 4263880 140736607149760 18446744073709551615 4205763 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17970/statm: 10528 7789 248 17 0 7701 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 42112

[startup+642.301 s]
/proc/loadavg: 4.04 3.75 3.40 5/190 18040
/proc/meminfo: memFree=21852980/32951124 swapFree=67111528/67111528
[pid=17970] ppid=17968 vsize=43000 CPUtime=642.31 cores=1,3
/proc/17970/stat : 17970 (umsat) R 17968 17970 17136 0 -1 4202496 9021 0 0 0 64229 2 0 0 25 0 1 0 268806198 44032000 7999 33554432000 4194304 4263880 140736607149760 18446744073709551615 4205824 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17970/statm: 10750 7999 248 17 0 7923 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 43000

[startup+702.3 s]
/proc/loadavg: 4.01 3.79 3.43 5/190 18041
/proc/meminfo: memFree=21847876/32951124 swapFree=67111528/67111528
[pid=17970] ppid=17968 vsize=44756 CPUtime=702.31 cores=1,3
/proc/17970/stat : 17970 (umsat) R 17968 17970 17136 0 -1 4202496 9591 0 0 0 70229 2 0 0 25 0 1 0 268806198 45830144 8448 33554432000 4194304 4263880 140736607149760 18446744073709551615 4215110 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17970/statm: 11189 8448 248 17 0 8362 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 44756

[startup+762.307 s]
/proc/loadavg: 4.08 3.84 3.47 5/190 18043
/proc/meminfo: memFree=21844640/32951124 swapFree=67111528/67111528
[pid=17970] ppid=17968 vsize=45620 CPUtime=762.32 cores=1,3
/proc/17970/stat : 17970 (umsat) R 17968 17970 17136 0 -1 4202496 9791 0 0 0 76230 2 0 0 25 0 1 0 268806198 46714880 8648 33554432000 4194304 4263880 140736607149760 18446744073709551615 4207616 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17970/statm: 11405 8648 248 17 0 8578 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 45620

[startup+822.301 s]
/proc/loadavg: 4.03 3.87 3.50 5/190 18044
/proc/meminfo: memFree=21840404/32951124 swapFree=67111528/67111528
[pid=17970] ppid=17968 vsize=46552 CPUtime=822.31 cores=1,3
/proc/17970/stat : 17970 (umsat) R 17968 17970 17136 0 -1 4202496 10028 0 0 0 82229 2 0 0 25 0 1 0 268806198 47669248 8885 33554432000 4194304 4263880 140736607149760 18446744073709551615 4205634 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17970/statm: 11638 8885 248 17 0 8811 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 46552

[startup+882.301 s]
/proc/loadavg: 4.01 3.89 3.53 5/190 18046
/proc/meminfo: memFree=21834076/32951124 swapFree=67111528/67111528
[pid=17970] ppid=17968 vsize=47388 CPUtime=882.31 cores=1,3
/proc/17970/stat : 17970 (umsat) R 17968 17970 17136 0 -1 4202496 10248 0 0 0 88229 2 0 0 25 0 1 0 268806198 48525312 9105 33554432000 4194304 4263880 140736607149760 18446744073709551615 4215110 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17970/statm: 11847 9105 248 17 0 9020 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 47388

[startup+942.3 s]
/proc/loadavg: 4.00 3.91 3.56 5/190 18048
/proc/meminfo: memFree=21830100/32951124 swapFree=67111528/67111528
[pid=17970] ppid=17968 vsize=49608 CPUtime=942.32 cores=1,3
/proc/17970/stat : 17970 (umsat) R 17968 17970 17136 0 -1 4202496 10949 0 0 0 94229 3 0 0 25 0 1 0 268806198 50798592 9544 33554432000 4194304 4263880 140736607149760 18446744073709551615 4215072 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17970/statm: 12402 9544 248 17 0 9575 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 49608

[startup+1002.3 s]
/proc/loadavg: 4.00 3.92 3.58 5/190 18049
/proc/meminfo: memFree=21826360/32951124 swapFree=67111528/67111528
[pid=17970] ppid=17968 vsize=50564 CPUtime=1002.32 cores=1,3
/proc/17970/stat : 17970 (umsat) R 17968 17970 17136 0 -1 4202496 11213 0 0 0 100229 3 0 0 25 0 1 0 268806198 51777536 9808 33554432000 4194304 4263880 140736607149760 18446744073709551615 4205634 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17970/statm: 12641 9808 248 17 0 9814 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 50564

[startup+1062.3 s]
/proc/loadavg: 4.00 3.93 3.60 5/190 18051
/proc/meminfo: memFree=21822256/32951124 swapFree=67111528/67111528
[pid=17970] ppid=17968 vsize=50984 CPUtime=1062.32 cores=1,3
/proc/17970/stat : 17970 (umsat) R 17968 17970 17136 0 -1 4202496 11310 0 0 0 106229 3 0 0 25 0 1 0 268806198 52207616 9905 33554432000 4194304 4263880 140736607149760 18446744073709551615 4215110 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17970/statm: 12746 9905 248 17 0 9919 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 50984

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

[startup+1068.7 s]
/proc/loadavg: 4.00 3.93 3.61 5/190 18051
/proc/meminfo: memFree=21822124/32951124 swapFree=67111528/67111528
[pid=17970] ppid=17968 vsize=50984 CPUtime=1068.72 cores=1,3
/proc/17970/stat : 17970 (umsat) R 17968 17970 17136 0 -1 4202496 11310 0 0 0 106869 3 0 0 25 0 1 0 268806198 52207616 9905 33554432000 4194304 4263880 140736607149760 18446744073709551615 4215123 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17970/statm: 12746 9905 248 17 0 9919 0
Current children cumulated CPU time (s) 1068.72
Current children cumulated vsize (KiB) 50984

[startup+1071.9 s]
/proc/loadavg: 4.00 3.93 3.61 5/190 18051
/proc/meminfo: memFree=21822000/32951124 swapFree=67111528/67111528
[pid=17970] ppid=17968 vsize=51140 CPUtime=1071.92 cores=1,3
/proc/17970/stat : 17970 (umsat) R 17968 17970 17136 0 -1 4202496 11333 0 0 0 107189 3 0 0 25 0 1 0 268806198 52367360 9928 33554432000 4194304 4263880 140736607149760 18446744073709551615 4215110 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17970/statm: 12785 9928 248 17 0 9958 0
Current children cumulated CPU time (s) 1071.92
Current children cumulated vsize (KiB) 51140

[startup+1073.5 s]
/proc/loadavg: 4.00 3.93 3.61 5/190 18051
/proc/meminfo: memFree=21822000/32951124 swapFree=67111528/67111528
[pid=17970] ppid=17968 vsize=51140 CPUtime=1073.52 cores=1,3
/proc/17970/stat : 17970 (umsat) R 17968 17970 17136 0 -1 4202496 11333 0 0 0 107349 3 0 0 25 0 1 0 268806198 52367360 9928 33554432000 4194304 4263880 140736607149760 18446744073709551615 4215110 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17970/statm: 12785 9928 248 17 0 9958 0
Current children cumulated CPU time (s) 1073.52
Current children cumulated vsize (KiB) 51140

[startup+1074.3 s]
/proc/loadavg: 4.00 3.93 3.61 5/190 18051
/proc/meminfo: memFree=21822000/32951124 swapFree=67111528/67111528
[pid=17970] ppid=17968 vsize=51140 CPUtime=1074.32 cores=1,3
/proc/17970/stat : 17970 (umsat) R 17968 17970 17136 0 -1 4202496 11333 0 0 0 107429 3 0 0 25 0 1 0 268806198 52367360 9928 33554432000 4194304 4263880 140736607149760 18446744073709551615 4205634 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17970/statm: 12785 9928 248 17 0 9958 0
Current children cumulated CPU time (s) 1074.32
Current children cumulated vsize (KiB) 51140

[startup+1074.71 s]
/proc/loadavg: 4.00 3.93 3.61 5/190 18051
/proc/meminfo: memFree=21821752/32951124 swapFree=67111528/67111528
[pid=17970] ppid=17968 vsize=51140 CPUtime=1074.73 cores=1,3
/proc/17970/stat : 17970 (umsat) R 17968 17970 17136 0 -1 4202496 11333 0 0 0 107470 3 0 0 25 0 1 0 268806198 52367360 9928 33554432000 4194304 4263880 140736607149760 18446744073709551615 4205655 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17970/statm: 12785 9928 248 17 0 9958 0
Current children cumulated CPU time (s) 1074.73
Current children cumulated vsize (KiB) 51140

[startup+1074.9 s]
/proc/loadavg: 4.00 3.93 3.61 5/190 18051
/proc/meminfo: memFree=21821752/32951124 swapFree=67111528/67111528
[pid=17970] ppid=17968 vsize=51144 CPUtime=1074.92 cores=1,3
/proc/17970/stat : 17970 (umsat) R 17968 17970 17136 0 -1 4202496 11340 0 0 0 107489 3 0 0 25 0 1 0 268806198 52371456 9935 33554432000 4194304 4263880 140736607149760 18446744073709551615 4206726 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17970/statm: 12786 9935 254 17 0 9959 0
Current children cumulated CPU time (s) 1074.92
Current children cumulated vsize (KiB) 51144

Child status: 0
Real time (s): 1074.93
CPU time (s): 1074.95
CPU user time (s): 1074.92
CPU system time (s): 0.035994
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 51144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1074.92
system time used= 0.035994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11342
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= 10
involuntary context switches= 2565

runsolver used 1.57376 second user time and 4.27435 second system time

The end

Launcher Data 

Begin job on node145 at 2011-04-02 19:05:03
IDJOB=3171785
IDBENCH=83003
IDSOLVER=1582
FILE ID=node145/3171785-1301763903
RUNJOBID= node145-1301763903-17955
PBS_JOBID= 12841069
Free space on /tmp= 72360 MiB

SOLVER NAME= UmSat 2011-02-25
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v450-c1917-S1097024859-001.SATISFIABLE.cnf
COMMAND LINE= umsat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3171785-1301763903/watcher-3171785-1301763903 -o /tmp/evaluation-result-3171785-1301763903/solver-3171785-1301763903 -C 2400 -W 1300 -M 7680  umsat HOME/instance-3171785-1301763903.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 94bd96d1179fc3c253160c710014f1d5
RANDOM SEED=1197727414

node145.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.786
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.786
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.786
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.786
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.786
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.786
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.786
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.786
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      22012568 kB
Buffers:        360372 kB
Cached:       10259668 kB
SwapCached:          0 kB
Active:        6825852 kB
Inactive:      3855884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22012568 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            4804 kB
Writeback:           0 kB
AnonPages:       61568 kB
Mapped:          14616 kB
Slab:           192268 kB
PageTables:       4692 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   185660 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72352 MiB
End job on node145 at 2011-04-02 19:22:58