Trace number 3420970

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
RestartSAT B95SAT 2741.57 2741.56

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-23-189-21-75.cnf
MD5SUM46a186d5aa9ba41a176adf24fb365342
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.140977
Satisfiable
(Un)Satisfiability was proved
Number of variables483
Number of clauses25396
Sum of the clauses size51233
Maximum clause length23
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 225375
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 521

Solver Data 

2741.50/2741.55	c WARNING: for repeatability, setting FPU to use double precision
2741.50/2741.55	s SATISFIABLE
2741.50/2741.55	v 1 -2 -3 -4 -5 -6 -7 -8 -9 -10 -11 -12 -13 -14 -15 -16 -17 -18 -19 -20 -21 -22 -23 -24 25 -26 -27 -28 -29 -30 -31 -32 -33 -34 -35 -36 -37 -38 -39 -40 -41 -42 -43 -44 -45 -46 -47 -48 -49 -50 51 -52 -53 -54 -55 -56 -57 -58 -59 -60 -61 -62 -63 -64 -65 -66 -67 -68 -69 -70 -71 -72 -73 -74 75 -76 -77 -78 -79 -80 -81 -82 -83 -84 -85 -86 -87 -88 -89 -90 -91 -92 -93 -94 -95 -96 -97 -98 99 -100 -101 -102 -103 -104 -105 -106 -107 -108 -109 -110 -111 -112 -113 -114 -115 -116 -117 -118 -119 -120 -121 -122 123 -124 -125 -126 -127 -128 -129 -130 -131 -132 -133 -134 -135 -136 -137 -138 -139 -140 -141 -142 -143 -144 -145 -146 147 -148 -149 -150 -151 -152 -153 -154 -155 -156 -157 -158 -159 -160 -161 -162 -163 -164 -165 -166 -167 -168 -169 -170 171 -172 -173 -174 -175 -176 -177 -178 -179 -180 -181 -182 -183 -184 -185 -186 -187 -188 -189 -190 -191 -192 -193 -194 195 -196 -197 -198 -199 -200 -201 -202 -203 -204 -205 -206 -207 -208 -209 -210 -211 -212 -213 -214 -215 -216 -217 -218 219 -220 -221 -222 -223 -224 -225 -226 -227 -228 -229 -230 -231 -232 -233 -234 -235 -236 -237 -238 -239 -240 -241 -242 243 -244 -245 -246 -247 -248 -249 -250 -251 -252 -253 -254 -255 -256 -257 -258 -259 -260 -261 -262 -263 -264 -265 -266 267 -268 -269 -270 -271 -272 -273 -274 -275 -276 -277 -278 -279 -280 -281 -282 -283 -284 -285 -286 -287 -288 -289 -290 291 -292 -293 -294 -295 -296 -297 -298 -299 -300 -301 -302 -303 -304 -305 -306 -307 -308 -309 -310 -311 -312 -313 -314 315 -316 -317 -318 -319 -320 -321 -322 -323 -324 -325 -326 -327 -328 -329 -330 -331 -332 -333 -334 -335 -336 -337 -338 339 -340 -341 -342 -343 -344 -345 -346 -347 -348 -349 -350 -351 -352 -353 -354 -355 -356 -357 -358 -359 -360 -361 -362 363 -364 -365 -366 -367 -368 -369 -370 -371 -372 -373 -374 -375 -376 -377 -378 -379 -380 -381 -382 -383 -384 -385 -386 387 -388 -389 -390 -391 -392 -393 -394 -395 -396 -397 -398 -399 -400 -401 -402 -403 -404 -405 -406 -407 -408 -409 -410 411 -412 -413 -414 -415 -416 -417 -418 -419 -420 -421 -422 -423 -424 -425 -426 -427 -428 -429 -430 -431 -432 -433 -434 435 -436 -437 -438 -439 -440 -441 -442 -443 -444 -445 -446 -447 -448 -449 -450 -451 -452 -453 -454 -455 -456 -457 -458 459 -460 -461 -462 -463 -464 -465 -466 -467 -468 -469 -470 -471 -472 -473 -474 -475 -476 -477 -478 -479 -480 -481 -482 483 0

Verifier Data 

OK

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

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-3420970-1306610906/watcher-3420970-1306610906 -o /tmp/evaluation-result-3420970-1306610906/solver-3420970-1306610906 -C 5000 -W 5100 -M 15500 HOME/RestartSAT -rfirst=1 -var-decay=0.95 HOME/instance-3420970-1306610906.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.05 2.01 2.00 2/400 18252
/proc/meminfo: memFree=16629912/32950904 swapFree=64480420/67111528
[pid=18252] ppid=18250 vsize=11796 CPUtime=0 cores=0,2,4,6
/proc/18252/stat : 18252 (runsolver) R 18250 18252 18184 0 -1 4202560 42 0 0 0 0 0 0 0 25 0 1 0 772690394 12079104 49 33554432000 4194304 5432360 140736853855936 18446744073709551615 4881623 0 2147483391 4096 24578 0 0 0 17 6 0 0 0
/proc/18252/statm: 2949 49 30 303 0 2643 0

[startup+0.063316 s]
/proc/loadavg: 2.05 2.01 2.00 2/400 18252
/proc/meminfo: memFree=16629912/32950904 swapFree=64480420/67111528
[pid=18252] ppid=18250 vsize=16544 CPUtime=0.04 cores=0,2,4,6
/proc/18252/stat : 18252 (RestartSAT) R 18250 18252 18184 0 -1 4202496 1083 0 0 0 4 0 0 0 25 0 1 0 772690394 16941056 800 33554432000 4194304 4291949 140734690821552 18446744073709551615 4255935 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/18252/statm: 4136 800 250 24 0 770 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 16544

[startup+0.100311 s]
/proc/loadavg: 2.05 2.01 2.00 2/400 18252
/proc/meminfo: memFree=16629912/32950904 swapFree=64480420/67111528
[pid=18252] ppid=18250 vsize=16932 CPUtime=0.08 cores=0,2,4,6
/proc/18252/stat : 18252 (RestartSAT) R 18250 18252 18184 0 -1 4202496 1169 0 0 0 8 0 0 0 25 0 1 0 772690394 17338368 884 33554432000 4194304 4291949 140734690821552 18446744073709551615 4256100 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/18252/statm: 4233 884 251 24 0 867 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 16932

[startup+0.300274 s]
/proc/loadavg: 2.05 2.01 2.00 2/400 18252
/proc/meminfo: memFree=16629912/32950904 swapFree=64480420/67111528
[pid=18252] ppid=18250 vsize=18860 CPUtime=0.28 cores=0,2,4,6
/proc/18252/stat : 18252 (RestartSAT) R 18250 18252 18184 0 -1 4202496 1594 0 0 0 28 0 0 0 25 0 1 0 772690394 19312640 1302 33554432000 4194304 4291949 140734690821552 18446744073709551615 237278540485 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/18252/statm: 4715 1302 251 24 0 1349 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 18860

[startup+0.700201 s]
/proc/loadavg: 2.05 2.01 2.00 2/400 18252
/proc/meminfo: memFree=16629912/32950904 swapFree=64480420/67111528
[pid=18252] ppid=18250 vsize=21356 CPUtime=0.68 cores=0,2,4,6
/proc/18252/stat : 18252 (RestartSAT) R 18250 18252 18184 0 -1 4202496 2231 0 0 0 68 0 0 0 25 0 1 0 772690394 21868544 1935 33554432000 4194304 4291949 140734690821552 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/18252/statm: 5339 1935 251 24 0 1973 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 21356

[startup+1.50106 s]
/proc/loadavg: 2.05 2.01 2.00 3/401 18253
/proc/meminfo: memFree=16619496/32950904 swapFree=64480420/67111528
[pid=18252] ppid=18250 vsize=25036 CPUtime=1.48 cores=0,2,4,6
/proc/18252/stat : 18252 (RestartSAT) R 18250 18252 18184 0 -1 4202496 3090 0 0 0 148 0 0 0 25 0 1 0 772690394 25636864 2789 33554432000 4194304 4291949 140734690821552 18446744073709551615 4256189 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/18252/statm: 6259 2789 251 24 0 2893 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 25036

[startup+3.10083 s]
/proc/loadavg: 2.05 2.01 2.00 3/401 18253
/proc/meminfo: memFree=16614164/32950904 swapFree=64480420/67111528
[pid=18252] ppid=18250 vsize=30300 CPUtime=3.07 cores=0,2,4,6
/proc/18252/stat : 18252 (RestartSAT) R 18250 18252 18184 0 -1 4202496 5502 0 0 0 307 0 0 0 25 0 1 0 772690394 31027200 2931 33554432000 4194304 4291949 140734690821552 18446744073709551615 4256150 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/18252/statm: 7575 2931 251 24 0 4209 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 30300

[startup+6.30021 s]
/proc/loadavg: 2.05 2.01 2.00 3/401 18253
/proc/meminfo: memFree=16603004/32950904 swapFree=64480420/67111528
[pid=18252] ppid=18250 vsize=37888 CPUtime=6.27 cores=0,2,4,6
/proc/18252/stat : 18252 (RestartSAT) R 18250 18252 18184 0 -1 4202496 8532 0 0 0 627 0 0 0 25 0 1 0 772690394 38797312 5956 33554432000 4194304 4291949 140734690821552 18446744073709551615 4255915 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/18252/statm: 9472 5956 251 24 0 6106 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 37888

[startup+12.7011 s]
/proc/loadavg: 2.04 2.01 2.00 3/401 18253
/proc/meminfo: memFree=16589852/32950904 swapFree=64480420/67111528
[pid=18252] ppid=18250 vsize=56564 CPUtime=12.64 cores=0,2,4,6
/proc/18252/stat : 18252 (RestartSAT) R 18250 18252 18184 0 -1 4202496 13786 0 0 0 1263 1 0 0 25 0 1 0 772690394 57921536 8262 33554432000 4194304 4291949 140734690821552 18446744073709551615 4255925 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18252/statm: 14141 8262 251 24 0 10775 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 56564

[startup+25.5009 s]
/proc/loadavg: 2.03 2.01 2.00 3/401 18253
/proc/meminfo: memFree=16578440/32950904 swapFree=64480420/67111528
[pid=18252] ppid=18250 vsize=44980 CPUtime=25.44 cores=0,2,4,6
/proc/18252/stat : 18252 (RestartSAT) R 18250 18252 18184 0 -1 4202496 16671 0 0 0 2542 2 0 0 25 0 1 0 772690394 46059520 6709 33554432000 4194304 4291949 140734690821552 18446744073709551615 4255925 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18252/statm: 11245 6709 252 24 0 7879 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 44980

[startup+51.1003 s]
/proc/loadavg: 2.02 2.01 2.00 3/401 18254
/proc/meminfo: memFree=16537364/32950904 swapFree=64480420/67111528
[pid=18252] ppid=18250 vsize=69312 CPUtime=51.04 cores=0,2,4,6
/proc/18252/stat : 18252 (RestartSAT) R 18250 18252 18184 0 -1 4202496 22846 0 0 0 5101 3 0 0 25 0 1 0 772690394 70975488 12780 33554432000 4194304 4291949 140734690821552 18446744073709551615 4255925 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18252/statm: 17328 12780 252 24 0 13962 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 69312

[startup+102.315 s]
/proc/loadavg: 2.09 2.02 2.01 3/401 18255
/proc/meminfo: memFree=16504748/32950904 swapFree=64480420/67111528
[pid=18252] ppid=18250 vsize=69312 CPUtime=102.26 cores=0,2,4,6
/proc/18252/stat : 18252 (RestartSAT) R 18250 18252 18184 0 -1 4202496 23575 0 0 0 10222 4 0 0 25 0 1 0 772690394 70975488 13505 33554432000 4194304 4291949 140734690821552 18446744073709551615 4256144 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18252/statm: 17328 13505 252 24 0 13962 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 69312

[startup+162.301 s]
/proc/loadavg: 2.03 2.01 2.00 3/401 18257
/proc/meminfo: memFree=16481672/32950904 swapFree=64480420/67111528
[pid=18252] ppid=18250 vsize=69312 CPUtime=162.25 cores=0,2,4,6
/proc/18252/stat : 18252 (RestartSAT) R 18250 18252 18184 0 -1 4202496 23901 0 0 0 16221 4 0 0 25 0 1 0 772690394 70975488 13827 33554432000 4194304 4291949 140734690821552 18446744073709551615 4255938 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18252/statm: 17328 13827 252 24 0 13962 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 69312

[startup+222.301 s]
/proc/loadavg: 2.01 2.01 2.00 3/401 18259
/proc/meminfo: memFree=16430680/32950904 swapFree=64480420/67111528
[pid=18252] ppid=18250 vsize=88168 CPUtime=222.25 cores=0,2,4,6
/proc/18252/stat : 18252 (RestartSAT) R 18250 18252 18184 0 -1 4202496 34322 0 0 0 22219 6 0 0 25 0 1 0 772690394 90284032 18656 33554432000 4194304 4291949 140734690821552 18446744073709551615 4255904 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18252/statm: 22042 18656 252 24 0 18676 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 88168

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/401 18287
/proc/meminfo: memFree=16704632/32950904 swapFree=64480420/67111528
[pid=18252] ppid=18250 vsize=89600 CPUtime=282.26 cores=0,2,4,6
/proc/18252/stat : 18252 (RestartSAT) R 18250 18252 18184 0 -1 4202496 42831 0 0 0 28218 8 0 0 25 0 1 0 772690394 91750400 17194 33554432000 4194304 4291949 140734690821552 18446744073709551615 4255840 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18252/statm: 22400 17194 252 24 0 19034 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 89600

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/401 18289
/proc/meminfo: memFree=16702132/32950904 swapFree=64480420/67111528
[pid=18252] ppid=18250 vsize=89600 CPUtime=342.25 cores=0,2,4,6
/proc/18252/stat : 18252 (RestartSAT) R 18250 18252 18184 0 -1 4202496 43125 0 0 0 34217 8 0 0 25 0 1 0 772690394 91750400 17486 33554432000 4194304 4291949 140734690821552 18446744073709551615 4255673 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18252/statm: 22400 17486 252 24 0 19034 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 89600

[startup+402.301 s]
/proc/loadavg: 2.07 2.02 2.00 3/401 18290
/proc/meminfo: memFree=16700016/32950904 swapFree=64480420/67111528
[pid=18252] ppid=18250 vsize=89600 CPUtime=402.25 cores=0,2,4,6
/proc/18252/stat : 18252 (RestartSAT) R 18250 18252 18184 0 -1 4202496 43275 0 0 0 40217 8 0 0 25 0 1 0 772690394 91750400 17634 33554432000 4194304 4291949 140734690821552 18446744073709551615 4255880 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18252/statm: 22400 17634 252 24 0 19034 0
Current children cumulated CPU time (s) 402.25
Current children cumulated vsize (KiB) 89600

[startup+462.301 s]
/proc/loadavg: 2.08 2.03 2.00 3/401 18292
/proc/meminfo: memFree=16699884/32950904 swapFree=64480420/67111528
[pid=18252] ppid=18250 vsize=89600 CPUtime=462.25 cores=0,2,4,6
/proc/18252/stat : 18252 (RestartSAT) R 18250 18252 18184 0 -1 4202496 43275 0 0 0 46217 8 0 0 25 0 1 0 772690394 91750400 17634 33554432000 4194304 4291949 140734690821552 18446744073709551615 4256333 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18252/statm: 22400 17634 252 24 0 19034 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 89600

[startup+522.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/401 18294
/proc/meminfo: memFree=16682880/32950904 swapFree=64480420/67111528
[pid=18252] ppid=18250 vsize=101096 CPUtime=522.25 cores=0,2,4,6
/proc/18252/stat : 18252 (RestartSAT) R 18250 18252 18184 0 -1 4202496 47663 0 0 0 52216 9 0 0 25 0 1 0 772690394 103522304 21932 33554432000 4194304 4291949 140734690821552 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18252/statm: 25274 21932 252 24 0 21908 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 101096

[startup+582.301 s]
/proc/loadavg: 2.01 2.01 2.00 3/401 18295
/proc/meminfo: memFree=16683124/32950904 swapFree=64480420/67111528
[pid=18252] ppid=18250 vsize=101096 CPUtime=582.26 cores=0,2,4,6
/proc/18252/stat : 18252 (RestartSAT) R 18250 18252 18184 0 -1 4202496 47663 0 0 0 58217 9 0 0 25 0 1 0 772690394 103522304 21932 33554432000 4194304 4291949 140734690821552 18446744073709551615 4255925 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18252/statm: 25274 21932 252 24 0 21908 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 101096

[startup+642.301 s]

################
# More data... #
################

/proc/meminfo: memFree=16656748/32950904 swapFree=64480420/67111528
[pid=18252] ppid=18250 vsize=123632 CPUtime=2082.3 cores=0,2,4,6
/proc/18252/stat : 18252 (RestartSAT) R 18250 18252 18184 0 -1 4202496 142615 0 0 0 208207 23 0 0 25 0 1 0 772690394 126599168 27566 33554432000 4194304 4291949 140734690821552 18446744073709551615 4256120 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18252/statm: 30908 27566 252 24 0 27542 0
Current children cumulated CPU time (s) 2082.3
Current children cumulated vsize (KiB) 123632

[startup+2142.3 s]
/proc/loadavg: 2.14 2.04 2.01 3/401 18375
/proc/meminfo: memFree=16656608/32950904 swapFree=64480420/67111528
[pid=18252] ppid=18250 vsize=123632 CPUtime=2142.29 cores=0,2,4,6
/proc/18252/stat : 18252 (RestartSAT) R 18250 18252 18184 0 -1 4202496 150535 0 0 0 214205 24 0 0 25 0 1 0 772690394 126599168 27566 33554432000 4194304 4291949 140734690821552 18446744073709551615 4255904 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18252/statm: 30908 27566 252 24 0 27542 0
Current children cumulated CPU time (s) 2142.29
Current children cumulated vsize (KiB) 123632

[startup+2202.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/401 18377
/proc/meminfo: memFree=16657300/32950904 swapFree=64480420/67111528
[pid=18252] ppid=18250 vsize=123632 CPUtime=2202.29 cores=0,2,4,6
/proc/18252/stat : 18252 (RestartSAT) R 18250 18252 18184 0 -1 4202496 159664 0 0 0 220204 25 0 0 25 0 1 0 772690394 126599168 27566 33554432000 4194304 4291949 140734690821552 18446744073709551615 4255915 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18252/statm: 30908 27566 252 24 0 27542 0
Current children cumulated CPU time (s) 2202.29
Current children cumulated vsize (KiB) 123632

[startup+2262.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/401 18379
/proc/meminfo: memFree=16626656/32950904 swapFree=64480420/67111528
[pid=18252] ppid=18250 vsize=172952 CPUtime=2262.29 cores=0,2,4,6
/proc/18252/stat : 18252 (RestartSAT) R 18250 18252 18184 0 -1 4202496 176833 0 0 0 226202 27 0 0 25 0 1 0 772690394 177102848 35300 33554432000 4194304 4291949 140734690821552 18446744073709551615 4251639 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18252/statm: 43238 35300 252 24 0 39872 0
Current children cumulated CPU time (s) 2262.29
Current children cumulated vsize (KiB) 172952

[startup+2322.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/401 18381
/proc/meminfo: memFree=16657120/32950904 swapFree=64480420/67111528
[pid=18252] ppid=18250 vsize=123632 CPUtime=2322.29 cores=0,2,4,6
/proc/18252/stat : 18252 (RestartSAT) R 18250 18252 18184 0 -1 4202496 187215 0 0 0 232200 29 0 0 25 0 1 0 772690394 126599168 27566 33554432000 4194304 4291949 140734690821552 18446744073709551615 4255925 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18252/statm: 30908 27566 252 24 0 27542 0
Current children cumulated CPU time (s) 2322.29
Current children cumulated vsize (KiB) 123632

[startup+2382.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/401 18382
/proc/meminfo: memFree=16656604/32950904 swapFree=64480420/67111528
[pid=18252] ppid=18250 vsize=123632 CPUtime=2382.29 cores=0,2,4,6
/proc/18252/stat : 18252 (RestartSAT) R 18250 18252 18184 0 -1 4202496 204568 0 0 0 238198 31 0 0 25 0 1 0 772690394 126599168 27566 33554432000 4194304 4291949 140734690821552 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18252/statm: 30908 27566 252 24 0 27542 0
Current children cumulated CPU time (s) 2382.29
Current children cumulated vsize (KiB) 123632

[startup+2442.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/401 18384
/proc/meminfo: memFree=16625576/32950904 swapFree=64480420/67111528
[pid=18252] ppid=18250 vsize=172952 CPUtime=2442.29 cores=0,2,4,6
/proc/18252/stat : 18252 (RestartSAT) R 18250 18252 18184 0 -1 4202496 220999 0 0 0 244195 34 0 0 25 0 1 0 772690394 177102848 35507 33554432000 4194304 4291949 140734690821552 18446744073709551615 4255904 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18252/statm: 43238 35507 252 24 0 39872 0
Current children cumulated CPU time (s) 2442.29
Current children cumulated vsize (KiB) 172952

[startup+2502.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/401 18385
/proc/meminfo: memFree=16656804/32950904 swapFree=64480420/67111528
[pid=18252] ppid=18250 vsize=123632 CPUtime=2502.29 cores=0,2,4,6
/proc/18252/stat : 18252 (RestartSAT) R 18250 18252 18184 0 -1 4202496 229275 0 0 0 250193 36 0 0 25 0 1 0 772690394 126599168 27566 33554432000 4194304 4291949 140734690821552 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18252/statm: 30908 27566 252 24 0 27542 0
Current children cumulated CPU time (s) 2502.29
Current children cumulated vsize (KiB) 123632

[startup+2562.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/401 18387
/proc/meminfo: memFree=16656768/32950904 swapFree=64480420/67111528
[pid=18252] ppid=18250 vsize=123632 CPUtime=2562.3 cores=0,2,4,6
/proc/18252/stat : 18252 (RestartSAT) R 18250 18252 18184 0 -1 4202496 245911 0 0 0 256192 38 0 0 25 0 1 0 772690394 126599168 27566 33554432000 4194304 4291949 140734690821552 18446744073709551615 4255925 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18252/statm: 30908 27566 252 24 0 27542 0
Current children cumulated CPU time (s) 2562.3
Current children cumulated vsize (KiB) 123632

[startup+2622.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/401 18389
/proc/meminfo: memFree=16656752/32950904 swapFree=64480420/67111528
[pid=18252] ppid=18250 vsize=123632 CPUtime=2622.3 cores=0,2,4,6
/proc/18252/stat : 18252 (RestartSAT) R 18250 18252 18184 0 -1 4202496 262538 0 0 0 262190 40 0 0 25 0 1 0 772690394 126599168 27566 33554432000 4194304 4291949 140734690821552 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18252/statm: 30908 27566 252 24 0 27542 0
Current children cumulated CPU time (s) 2622.3
Current children cumulated vsize (KiB) 123632

[startup+2682.3 s]
/proc/loadavg: 2.09 2.03 2.01 3/401 18390
/proc/meminfo: memFree=16625720/32950904 swapFree=64480420/67111528
[pid=18252] ppid=18250 vsize=172952 CPUtime=2682.29 cores=0,2,4,6
/proc/18252/stat : 18252 (RestartSAT) R 18250 18252 18184 0 -1 4202496 278384 0 0 0 268187 42 0 0 25 0 1 0 772690394 177102848 35507 33554432000 4194304 4291949 140734690821552 18446744073709551615 4255904 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18252/statm: 43238 35507 252 24 0 39872 0
Current children cumulated CPU time (s) 2682.29
Current children cumulated vsize (KiB) 172952

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

[startup+2713.5 s]
/proc/loadavg: 2.12 2.04 2.01 3/401 18391
/proc/meminfo: memFree=16656588/32950904 swapFree=64480420/67111528
[pid=18252] ppid=18250 vsize=123632 CPUtime=2713.5 cores=0,2,4,6
/proc/18252/stat : 18252 (RestartSAT) R 18250 18252 18184 0 -1 4202496 287293 0 0 0 271306 44 0 0 25 0 1 0 772690394 126599168 27566 33554432000 4194304 4291949 140734690821552 18446744073709551615 4255904 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18252/statm: 30908 27566 252 24 0 27542 0
Current children cumulated CPU time (s) 2713.5
Current children cumulated vsize (KiB) 123632

[startup+2726.3 s]
/proc/loadavg: 2.09 2.04 2.01 3/401 18391
/proc/meminfo: memFree=16656708/32950904 swapFree=64480420/67111528
[pid=18252] ppid=18250 vsize=123632 CPUtime=2726.3 cores=0,2,4,6
/proc/18252/stat : 18252 (RestartSAT) R 18250 18252 18184 0 -1 4202496 295686 0 0 0 272585 45 0 0 25 0 1 0 772690394 126599168 27566 33554432000 4194304 4291949 140734690821552 18446744073709551615 4256131 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18252/statm: 30908 27566 252 24 0 27542 0
Current children cumulated CPU time (s) 2726.3
Current children cumulated vsize (KiB) 123632

[startup+2732.7 s]
/proc/loadavg: 2.08 2.04 2.01 3/401 18392
/proc/meminfo: memFree=16656708/32950904 swapFree=64480420/67111528
[pid=18252] ppid=18250 vsize=123632 CPUtime=2732.7 cores=0,2,4,6
/proc/18252/stat : 18252 (RestartSAT) R 18250 18252 18184 0 -1 4202496 295686 0 0 0 273225 45 0 0 25 0 1 0 772690394 126599168 27566 33554432000 4194304 4291949 140734690821552 18446744073709551615 4255925 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18252/statm: 30908 27566 252 24 0 27542 0
Current children cumulated CPU time (s) 2732.7
Current children cumulated vsize (KiB) 123632

[startup+2735.9 s]
/proc/loadavg: 2.08 2.04 2.01 3/401 18392
/proc/meminfo: memFree=16625584/32950904 swapFree=64480420/67111528
[pid=18252] ppid=18250 vsize=172952 CPUtime=2735.9 cores=0,2,4,6
/proc/18252/stat : 18252 (RestartSAT) R 18250 18252 18184 0 -1 4202496 303695 0 0 0 273544 46 0 0 25 0 1 0 772690394 177102848 35570 33554432000 4194304 4291949 140734690821552 18446744073709551615 4256127 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18252/statm: 43238 35570 252 24 0 39872 0
Current children cumulated CPU time (s) 2735.9
Current children cumulated vsize (KiB) 172952

[startup+2739.1 s]
/proc/loadavg: 2.07 2.04 2.01 3/401 18392
/proc/meminfo: memFree=16656708/32950904 swapFree=64480420/67111528
[pid=18252] ppid=18250 vsize=123632 CPUtime=2739.1 cores=0,2,4,6
/proc/18252/stat : 18252 (RestartSAT) R 18250 18252 18184 0 -1 4202496 303851 0 0 0 273864 46 0 0 25 0 1 0 772690394 126599168 27566 33554432000 4194304 4291949 140734690821552 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18252/statm: 30908 27566 252 24 0 27542 0
Current children cumulated CPU time (s) 2739.1
Current children cumulated vsize (KiB) 123632

[startup+2740.7 s]
/proc/loadavg: 2.07 2.04 2.01 3/401 18392
/proc/meminfo: memFree=16656828/32950904 swapFree=64480420/67111528
[pid=18252] ppid=18250 vsize=123632 CPUtime=2740.7 cores=0,2,4,6
/proc/18252/stat : 18252 (RestartSAT) R 18250 18252 18184 0 -1 4202496 303851 0 0 0 274024 46 0 0 25 0 1 0 772690394 126599168 27566 33554432000 4194304 4291949 140734690821552 18446744073709551615 4256120 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18252/statm: 30908 27566 252 24 0 27542 0
Current children cumulated CPU time (s) 2740.7
Current children cumulated vsize (KiB) 123632

[startup+2741.1 s]
/proc/loadavg: 2.07 2.04 2.01 3/401 18392
/proc/meminfo: memFree=16656828/32950904 swapFree=64480420/67111528
[pid=18252] ppid=18250 vsize=123632 CPUtime=2741.11 cores=0,2,4,6
/proc/18252/stat : 18252 (RestartSAT) R 18250 18252 18184 0 -1 4202496 303851 0 0 0 274065 46 0 0 25 0 1 0 772690394 126599168 27566 33554432000 4194304 4291949 140734690821552 18446744073709551615 4255915 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18252/statm: 30908 27566 252 24 0 27542 0
Current children cumulated CPU time (s) 2741.11
Current children cumulated vsize (KiB) 123632

[startup+2741.5 s]
/proc/loadavg: 2.07 2.04 2.01 3/401 18392
/proc/meminfo: memFree=16656828/32950904 swapFree=64480420/67111528
[pid=18252] ppid=18250 vsize=123632 CPUtime=2741.5 cores=0,2,4,6
/proc/18252/stat : 18252 (RestartSAT) R 18250 18252 18184 0 -1 4202496 303851 0 0 0 274104 46 0 0 25 0 1 0 772690394 126599168 27566 33554432000 4194304 4291949 140734690821552 18446744073709551615 4255915 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18252/statm: 30908 27566 252 24 0 27542 0
Current children cumulated CPU time (s) 2741.5
Current children cumulated vsize (KiB) 123632

Child status: 10
Real time (s): 2741.56
CPU time (s): 2741.57
CPU user time (s): 2741.1
CPU system time (s): 0.468928
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 172952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2741.1
system time used= 0.468928
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 303859
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= 33709

runsolver used 10.7244 second user time and 24.1733 second system time

The end

Launcher Data 

Begin job on node121 at 2011-05-28 21:28:26
IDJOB=3420970
IDBENCH=71805
IDSOLVER=1911
FILE ID=node121/3420970-1306610906
RUNJOBID= node121-1306610796-18202
PBS_JOBID= 13471606
Free space on /tmp= 73344 MiB

SOLVER NAME= RestartSAT B95
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-23-189-21-75.cnf
COMMAND LINE= HOME/RestartSAT -rfirst=1 -var-decay=0.95 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420970-1306610906/watcher-3420970-1306610906 -o /tmp/evaluation-result-3420970-1306610906/solver-3420970-1306610906 -C 5000 -W 5100 -M 15500  HOME/RestartSAT -rfirst=1 -var-decay=0.95 HOME/instance-3420970-1306610906.cnf

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

MD5SUM BENCH= 46a186d5aa9ba41a176adf24fb365342
RANDOM SEED=501504478

node121.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		: 2666.817
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	: 5333.63
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		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.07
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		: 2666.817
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	: 5332.84
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		: 2666.817
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	: 5332.77
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		: 2666.817
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		: 2666.817
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		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950904 kB
MemFree:      16630200 kB
Buffers:        231904 kB
Cached:        5935960 kB
SwapCached:      66536 kB
Active:        4153268 kB
Inactive:     11917444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      16630200 kB
SwapTotal:    67111528 kB
SwapFree:     64480420 kB
Dirty:             976 kB
Writeback:           0 kB
AnonPages:     9842944 kB
Mapped:          27884 kB
Slab:           130808 kB
PageTables:      51824 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS: 83704500 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= 73352 MiB
End job on node121 at 2011-05-28 22:14:08