Trace number 3439024

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
PicoSAT 941SAT 1493.6 1493.56

General information on the benchmark

Namecrafted/skvortsov/battleship/
battleship-15-29-sat.cnf
MD5SUM89115b5a973735d51018fb3202154f32
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.022995
Satisfiable
(Un)Satisfiability was proved
Number of variables435
Number of clauses3270
Sum of the clauses size12615
Maximum clause length29
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23045
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 5225

Solver Data 

1493.54/1493.55	s SATISFIABLE
1493.54/1493.55	v -1 -2 -3 -4 -5 -6 -7 -8 -9 -10 11 -12 -13 -14 -15 -16 -17 -18 -19 -20 -21 -22
1493.54/1493.55	v -23 -24 -25 -26 -27 -28 29 -30 31 -32 -33 -34 -35 -36 -37 -38 -39 -40 -41 -42
1493.54/1493.55	v -43 -44 -45 -46 -47 -48 -49 -50 -51 -52 -53 -54 -55 -56 -57 58 -59 -60 -61
1493.54/1493.55	v -62 -63 -64 -65 -66 67 -68 -69 -70 -71 -72 -73 -74 -75 -76 -77 -78 -79 -80
1493.54/1493.55	v -81 -82 -83 -84 -85 -86 -87 -88 89 -90 -91 -92 -93 -94 -95 96 -97 -98 -99
1493.54/1493.55	v -100 -101 -102 -103 -104 -105 -106 107 -108 -109 -110 -111 -112 -113 -114
1493.54/1493.55	v -115 -116 -117 -118 -119 -120 -121 -122 -123 -124 -125 -126 -127 -128 -129
1493.54/1493.55	v -130 -131 -132 133 -134 -135 -136 -137 -138 -139 -140 -141 -142 -143 -144 145
1493.54/1493.55	v -146 -147 -148 -149 -150 -151 -152 153 -154 -155 -156 -157 -158 -159 -160
1493.54/1493.55	v -161 -162 -163 -164 -165 -166 -167 -168 -169 -170 -171 -172 -173 -174 -175
1493.54/1493.55	v -176 -177 178 -179 -180 -181 -182 -183 -184 -185 -186 -187 -188 189 -190 -191
1493.54/1493.55	v -192 -193 -194 -195 -196 -197 -198 -199 -200 201 -202 -203 -204 -205 -206
1493.54/1493.55	v -207 -208 -209 -210 -211 -212 -213 214 -215 -216 -217 -218 -219 -220 -221
1493.54/1493.55	v -222 -223 -224 -225 -226 -227 -228 -229 230 -231 -232 -233 -234 -235 -236
1493.54/1493.55	v -237 -238 -239 -240 -241 -242 -243 244 -245 -246 -247 -248 -249 -250 -251
1493.54/1493.55	v -252 -253 -254 -255 -256 -257 -258 -259 -260 261 -262 -263 -264 -265 -266
1493.54/1493.55	v -267 -268 -269 -270 -271 -272 -273 -274 -275 -276 -277 -278 -279 -280 -281
1493.54/1493.55	v -282 -283 -284 285 -286 -287 -288 -289 -290 -291 -292 -293 -294 -295 -296
1493.54/1493.55	v -297 -298 299 -300 -301 -302 -303 -304 -305 -306 -307 -308 309 -310 -311 -312
1493.54/1493.55	v -313 -314 -315 -316 -317 -318 -319 -320 -321 -322 -323 -324 -325 326 -327
1493.54/1493.55	v -328 -329 -330 -331 -332 -333 -334 -335 -336 -337 -338 -339 -340 -341 -342
1493.54/1493.55	v 343 -344 -345 -346 -347 -348 -349 -350 -351 -352 -353 -354 -355 -356 -357
1493.54/1493.55	v -358 -359 360 -361 -362 -363 -364 -365 -366 -367 -368 -369 -370 -371 -372 373
1493.54/1493.55	v -374 -375 -376 -377 -378 -379 -380 -381 -382 -383 -384 -385 -386 -387 388
1493.54/1493.55	v -389 -390 -391 -392 -393 -394 -395 -396 -397 398 -399 -400 -401 -402 -403
1493.54/1493.55	v -404 -405 -406 -407 408 -409 -410 -411 -412 -413 -414 -415 -416 -417 -418
1493.54/1493.55	v -419 -420 -421 -422 -423 -424 -425 -426 -427 -428 -429 -430 -431 432 -433
1493.54/1493.55	v -434 -435 0

Verifier Data 

OK

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

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-3439024-1306904526/watcher-3439024-1306904526 -o /tmp/evaluation-result-3439024-1306904526/solver-3439024-1306904526 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3439024-1306904526.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: 2.00 2.02 2.00 1/431 2895
/proc/meminfo: memFree=11473156/32951124 swapFree=60787360/67111528
[pid=2895] ppid=2893 vsize=1876 CPUtime=0 cores=0,2,4,6
/proc/2895/stat : 2895 (picosat) R 2893 2895 1229 0 -1 4202496 228 0 0 0 0 0 0 0 25 0 1 0 802050506 1921024 174 33554432000 134512640 134603332 4294249808 18446744073709551615 10278396 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2895/statm: 469 174 97 23 0 95 0

[startup+0.035552 s]
/proc/loadavg: 2.00 2.02 2.00 1/431 2895
/proc/meminfo: memFree=11473156/32951124 swapFree=60787360/67111528
[pid=2895] ppid=2893 vsize=1876 CPUtime=0.03 cores=0,2,4,6
/proc/2895/stat : 2895 (picosat) R 2893 2895 1229 0 -1 4202496 229 0 0 0 3 0 0 0 25 0 1 0 802050506 1921024 175 33554432000 134512640 134603332 4294249808 18446744073709551615 134525423 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2895/statm: 469 175 97 23 0 95 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1876

[startup+0.10054 s]
/proc/loadavg: 2.00 2.02 2.00 1/431 2895
/proc/meminfo: memFree=11473156/32951124 swapFree=60787360/67111528
[pid=2895] ppid=2893 vsize=2000 CPUtime=0.09 cores=0,2,4,6
/proc/2895/stat : 2895 (picosat) R 2893 2895 1229 0 -1 4202496 234 0 0 0 9 0 0 0 25 0 1 0 802050506 2048000 180 33554432000 134512640 134603332 4294249808 18446744073709551615 134525269 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2895/statm: 500 180 97 23 0 126 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2000

[startup+0.300552 s]
/proc/loadavg: 2.00 2.02 2.00 1/431 2895
/proc/meminfo: memFree=11473156/32951124 swapFree=60787360/67111528
[pid=2895] ppid=2893 vsize=2000 CPUtime=0.29 cores=0,2,4,6
/proc/2895/stat : 2895 (picosat) R 2893 2895 1229 0 -1 4202496 250 0 0 0 29 0 0 0 25 0 1 0 802050506 2048000 196 33554432000 134512640 134603332 4294249808 18446744073709551615 134563975 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2895/statm: 500 196 97 23 0 126 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2000

[startup+0.700487 s]
/proc/loadavg: 2.00 2.02 2.00 1/431 2895
/proc/meminfo: memFree=11473156/32951124 swapFree=60787360/67111528
[pid=2895] ppid=2893 vsize=2000 CPUtime=0.69 cores=0,2,4,6
/proc/2895/stat : 2895 (picosat) R 2893 2895 1229 0 -1 4202496 255 0 0 0 69 0 0 0 25 0 1 0 802050506 2048000 201 33554432000 134512640 134603332 4294249808 18446744073709551615 134548322 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2895/statm: 500 201 97 23 0 126 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2000

[startup+1.50034 s]
/proc/loadavg: 2.00 2.02 2.00 3/437 2908
/proc/meminfo: memFree=11471132/32951124 swapFree=60787360/67111528
[pid=2895] ppid=2893 vsize=2108 CPUtime=1.49 cores=0,2,4,6
/proc/2895/stat : 2895 (picosat) R 2893 2895 1229 0 -1 4202496 267 0 0 0 149 0 0 0 25 0 1 0 802050506 2158592 213 33554432000 134512640 134603332 4294249808 18446744073709551615 134525120 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2895/statm: 527 213 97 23 0 153 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2108

[startup+3.101 s]
/proc/loadavg: 2.00 2.02 2.00 3/437 2908
/proc/meminfo: memFree=11469272/32951124 swapFree=60787360/67111528
[pid=2895] ppid=2893 vsize=2108 CPUtime=3.1 cores=0,2,4,6
/proc/2895/stat : 2895 (picosat) R 2893 2895 1229 0 -1 4202496 274 0 0 0 310 0 0 0 25 0 1 0 802050506 2158592 220 33554432000 134512640 134603332 4294249808 18446744073709551615 134564392 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2895/statm: 527 220 97 23 0 153 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2108

[startup+6.30041 s]
/proc/loadavg: 2.00 2.02 2.00 3/437 2908
/proc/meminfo: memFree=11469056/32951124 swapFree=60787360/67111528
[pid=2895] ppid=2893 vsize=2200 CPUtime=6.3 cores=0,2,4,6
/proc/2895/stat : 2895 (picosat) R 2893 2895 1229 0 -1 4202496 294 0 0 0 630 0 0 0 25 0 1 0 802050506 2252800 240 33554432000 134512640 134603332 4294249808 18446744073709551615 134551018 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2895/statm: 550 240 97 23 0 176 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 2200

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.00 3/437 2964
/proc/meminfo: memFree=11448040/32951124 swapFree=60787360/67111528
[pid=2895] ppid=2893 vsize=2296 CPUtime=12.7 cores=0,2,4,6
/proc/2895/stat : 2895 (picosat) R 2893 2895 1229 0 -1 4202496 320 0 0 0 1270 0 0 0 25 0 1 0 802050506 2351104 266 33554432000 134512640 134603332 4294249808 18446744073709551615 134525126 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2895/statm: 574 266 97 23 0 200 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2296

[startup+25.5008 s]
/proc/loadavg: 2.00 2.01 2.00 3/437 2964
/proc/meminfo: memFree=11445200/32951124 swapFree=60787360/67111528
[pid=2895] ppid=2893 vsize=2372 CPUtime=25.5 cores=0,2,4,6
/proc/2895/stat : 2895 (picosat) R 2893 2895 1229 0 -1 4202496 332 0 0 0 2550 0 0 0 25 0 1 0 802050506 2428928 278 33554432000 134512640 134603332 4294249808 18446744073709551615 134525199 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2895/statm: 593 278 97 23 0 219 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 2372

[startup+51.1012 s]
/proc/loadavg: 2.00 2.01 2.00 3/437 2965
/proc/meminfo: memFree=11443672/32951124 swapFree=60787360/67111528
[pid=2895] ppid=2893 vsize=2364 CPUtime=51.1 cores=0,2,4,6
/proc/2895/stat : 2895 (picosat) R 2893 2895 1229 0 -1 4202496 354 0 0 0 5110 0 0 0 25 0 1 0 802050506 2420736 299 33554432000 134512640 134603332 4294249808 18446744073709551615 134550888 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2895/statm: 591 299 97 23 0 217 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 2364

[startup+102.316 s]
/proc/loadavg: 2.00 2.01 2.00 3/437 2966
/proc/meminfo: memFree=11435844/32951124 swapFree=60787360/67111528
[pid=2895] ppid=2893 vsize=2524 CPUtime=102.31 cores=0,2,4,6
/proc/2895/stat : 2895 (picosat) R 2893 2895 1229 0 -1 4202496 437 0 0 0 10231 0 0 0 25 0 1 0 802050506 2584576 338 33554432000 134512640 134603332 4294249808 18446744073709551615 134548179 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2895/statm: 631 338 97 23 0 257 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 2524

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/437 2971
/proc/meminfo: memFree=11417572/32951124 swapFree=60787360/67111528
[pid=2895] ppid=2893 vsize=2652 CPUtime=162.29 cores=0,2,4,6
/proc/2895/stat : 2895 (picosat) R 2893 2895 1229 0 -1 4202496 477 0 0 0 16229 0 0 0 25 0 1 0 802050506 2715648 370 33554432000 134512640 134603332 4294249808 18446744073709551615 134566543 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2895/statm: 663 370 97 23 0 289 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 2652

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/437 2981
/proc/meminfo: memFree=11417836/32951124 swapFree=60787360/67111528
[pid=2895] ppid=2893 vsize=2676 CPUtime=222.29 cores=0,2,4,6
/proc/2895/stat : 2895 (picosat) R 2893 2895 1229 0 -1 4202496 548 0 0 0 22229 0 0 0 25 0 1 0 802050506 2740224 377 33554432000 134512640 134603332 4294249808 18446744073709551615 134547280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2895/statm: 669 377 97 23 0 295 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 2676

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/437 2982
/proc/meminfo: memFree=11417808/32951124 swapFree=60787360/67111528
[pid=2895] ppid=2893 vsize=2740 CPUtime=282.3 cores=0,2,4,6
/proc/2895/stat : 2895 (picosat) R 2893 2895 1229 0 -1 4202496 562 0 0 0 28230 0 0 0 25 0 1 0 802050506 2805760 391 33554432000 134512640 134603332 4294249808 18446744073709551615 134564352 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2895/statm: 685 391 97 23 0 311 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 2740

[startup+342.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/437 2984
/proc/meminfo: memFree=11386896/32951124 swapFree=60787360/67111528
[pid=2895] ppid=2893 vsize=2872 CPUtime=342.3 cores=0,2,4,6
/proc/2895/stat : 2895 (picosat) R 2893 2895 1229 0 -1 4202496 601 0 0 0 34230 0 0 0 25 0 1 0 802050506 2940928 404 33554432000 134512640 134603332 4294249808 18446744073709551615 134550930 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2895/statm: 718 404 97 23 0 344 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 2872

[startup+402.301 s]
/proc/loadavg: 2.06 2.02 2.00 3/437 2985
/proc/meminfo: memFree=11387608/32951124 swapFree=60787360/67111528
[pid=2895] ppid=2893 vsize=2796 CPUtime=402.3 cores=0,2,4,6
/proc/2895/stat : 2895 (picosat) R 2893 2895 1229 0 -1 4202496 691 0 0 0 40230 0 0 0 25 0 1 0 802050506 2863104 402 33554432000 134512640 134603332 4294249808 18446744073709551615 134563832 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2895/statm: 699 402 97 23 0 325 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 2796

[startup+462.301 s]
/proc/loadavg: 2.24 2.08 2.02 3/437 2987
/proc/meminfo: memFree=11394528/32951124 swapFree=60787360/67111528
[pid=2895] ppid=2893 vsize=2800 CPUtime=462.3 cores=0,2,4,6
/proc/2895/stat : 2895 (picosat) R 2893 2895 1229 0 -1 4202496 754 0 0 0 46230 0 0 0 25 0 1 0 802050506 2867200 408 33554432000 134512640 134603332 4294249808 18446744073709551615 134563942 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2895/statm: 700 408 97 23 0 326 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 2800

[startup+522.301 s]
/proc/loadavg: 2.21 2.09 2.02 3/437 2989
/proc/meminfo: memFree=11395728/32951124 swapFree=60787360/67111528
[pid=2895] ppid=2893 vsize=2860 CPUtime=522.31 cores=0,2,4,6
/proc/2895/stat : 2895 (picosat) R 2893 2895 1229 0 -1 4202496 822 0 0 0 52230 1 0 0 25 0 1 0 802050506 2928640 417 33554432000 134512640 134603332 4294249808 18446744073709551615 134525150 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2895/statm: 715 417 97 23 0 341 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 2860

[startup+582.301 s]
/proc/loadavg: 2.08 2.08 2.02 3/437 2990
/proc/meminfo: memFree=11395952/32951124 swapFree=60787360/67111528
[pid=2895] ppid=2893 vsize=2896 CPUtime=582.31 cores=0,2,4,6
/proc/2895/stat : 2895 (picosat) R 2893 2895 1229 0 -1 4202496 867 0 0 0 58230 1 0 0 25 0 1 0 802050506 2965504 418 33554432000 134512640 134603332 4294249808 18446744073709551615 134525197 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2895/statm: 724 418 97 23 0 350 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 2896

[startup+642.301 s]

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

/proc/meminfo: memFree=11396728/32951124 swapFree=60787360/67111528
[pid=2895] ppid=2893 vsize=2952 CPUtime=762.33 cores=0,2,4,6
/proc/2895/stat : 2895 (picosat) R 2893 2895 1229 0 -1 4202496 1042 0 0 0 76232 1 0 0 25 0 1 0 802050506 3022848 446 33554432000 134512640 134603332 4294249808 18446744073709551615 134564288 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2895/statm: 738 446 97 23 0 364 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 2952

[startup+822.3 s]
/proc/loadavg: 2.13 2.07 2.02 3/437 2998
/proc/meminfo: memFree=11396804/32951124 swapFree=60787360/67111528
[pid=2895] ppid=2893 vsize=3056 CPUtime=822.31 cores=0,2,4,6
/proc/2895/stat : 2895 (picosat) R 2893 2895 1229 0 -1 4202496 1149 0 0 0 82230 1 0 0 25 0 1 0 802050506 3129344 460 33554432000 134512640 134603332 4294249808 18446744073709551615 134548317 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2895/statm: 764 460 97 23 0 390 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 3056

[startup+882.3 s]
/proc/loadavg: 2.10 2.07 2.02 3/437 2999
/proc/meminfo: memFree=11396528/32951124 swapFree=60787360/67111528
[pid=2895] ppid=2893 vsize=2996 CPUtime=882.31 cores=0,2,4,6
/proc/2895/stat : 2895 (picosat) R 2893 2895 1229 0 -1 4202496 1261 0 0 0 88230 1 0 0 25 0 1 0 802050506 3067904 449 33554432000 134512640 134603332 4294249808 18446744073709551615 134550910 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2895/statm: 749 449 97 23 0 375 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 2996

[startup+942.301 s]
/proc/loadavg: 2.07 2.07 2.01 3/437 3001
/proc/meminfo: memFree=11388556/32951124 swapFree=60787360/67111528
[pid=2895] ppid=2893 vsize=3004 CPUtime=942.32 cores=0,2,4,6
/proc/2895/stat : 2895 (picosat) R 2893 2895 1229 0 -1 4202496 1333 0 0 0 94231 1 0 0 25 0 1 0 802050506 3076096 459 33554432000 134512640 134603332 4294249808 18446744073709551615 134548326 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2895/statm: 751 459 97 23 0 377 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 3004

[startup+1002.3 s]
/proc/loadavg: 2.09 2.07 2.01 3/437 3002
/proc/meminfo: memFree=11388400/32951124 swapFree=60787360/67111528
[pid=2895] ppid=2893 vsize=3136 CPUtime=1002.32 cores=0,2,4,6
/proc/2895/stat : 2895 (picosat) R 2893 2895 1229 0 -1 4202496 1387 0 0 0 100231 1 0 0 25 0 1 0 802050506 3211264 487 33554432000 134512640 134603332 4294249808 18446744073709551615 134550666 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2895/statm: 784 487 97 23 0 410 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 3136

[startup+1062.3 s]
/proc/loadavg: 2.09 2.07 2.01 3/437 3004
/proc/meminfo: memFree=11388128/32951124 swapFree=60787360/67111528
[pid=2895] ppid=2893 vsize=3032 CPUtime=1062.32 cores=0,2,4,6
/proc/2895/stat : 2895 (picosat) R 2893 2895 1229 0 -1 4202496 1517 0 0 0 106231 1 0 0 25 0 1 0 802050506 3104768 466 33554432000 134512640 134603332 4294249808 18446744073709551615 134564559 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2895/statm: 758 466 97 23 0 384 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 3032

[startup+1122.3 s]
/proc/loadavg: 2.03 2.05 2.01 3/437 3006
/proc/meminfo: memFree=11388344/32951124 swapFree=60787360/67111528
[pid=2895] ppid=2893 vsize=3108 CPUtime=1122.32 cores=0,2,4,6
/proc/2895/stat : 2895 (picosat) R 2893 2895 1229 0 -1 4202496 1632 0 0 0 112231 1 0 0 25 0 1 0 802050506 3182592 475 33554432000 134512640 134603332 4294249808 18446744073709551615 134548244 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2895/statm: 777 475 97 23 0 403 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 3108

[startup+1182.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/437 3007
/proc/meminfo: memFree=11388200/32951124 swapFree=60787360/67111528
[pid=2895] ppid=2893 vsize=3176 CPUtime=1182.33 cores=0,2,4,6
/proc/2895/stat : 2895 (picosat) R 2893 2895 1229 0 -1 4202496 1804 0 0 0 118232 1 0 0 25 0 1 0 802050506 3252224 502 33554432000 134512640 134603332 4294249808 18446744073709551615 134547476 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2895/statm: 794 502 97 23 0 420 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 3176

[startup+1242.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/437 3009
/proc/meminfo: memFree=11387308/32951124 swapFree=60787360/67111528
[pid=2895] ppid=2893 vsize=3076 CPUtime=1242.33 cores=0,2,4,6
/proc/2895/stat : 2895 (picosat) R 2893 2895 1229 0 -1 4202496 1907 0 0 0 124232 1 0 0 25 0 1 0 802050506 3149824 477 33554432000 134512640 134603332 4294249808 18446744073709551615 134525199 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2895/statm: 769 477 97 23 0 395 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 3076

[startup+1302.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/437 3010
/proc/meminfo: memFree=11386412/32951124 swapFree=60787360/67111528
[pid=2895] ppid=2893 vsize=3076 CPUtime=1302.34 cores=0,2,4,6
/proc/2895/stat : 2895 (picosat) R 2893 2895 1229 0 -1 4202496 1913 0 0 0 130232 2 0 0 25 0 1 0 802050506 3149824 474 33554432000 134512640 134603332 4294249808 18446744073709551615 134564352 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2895/statm: 769 474 97 23 0 395 0
Current children cumulated CPU time (s) 1302.34
Current children cumulated vsize (KiB) 3076

[startup+1362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/437 3012
/proc/meminfo: memFree=11388496/32951124 swapFree=60787360/67111528
[pid=2895] ppid=2893 vsize=3136 CPUtime=1362.33 cores=0,2,4,6
/proc/2895/stat : 2895 (picosat) R 2893 2895 1229 0 -1 4202496 1935 0 0 0 136231 2 0 0 25 0 1 0 802050506 3211264 492 33554432000 134512640 134603332 4294249808 18446744073709551615 134563449 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2895/statm: 784 492 97 23 0 410 0
Current children cumulated CPU time (s) 1362.33
Current children cumulated vsize (KiB) 3136

[startup+1422.32 s]
/proc/loadavg: 2.08 2.04 2.01 3/437 3014
/proc/meminfo: memFree=11388580/32951124 swapFree=60787360/67111528
[pid=2895] ppid=2893 vsize=3060 CPUtime=1422.35 cores=0,2,4,6
/proc/2895/stat : 2895 (picosat) R 2893 2895 1229 0 -1 4202496 1935 0 0 0 142233 2 0 0 25 0 1 0 802050506 3133440 473 33554432000 134512640 134603332 4294249808 18446744073709551615 134550890 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2895/statm: 765 473 97 23 0 391 0
Current children cumulated CPU time (s) 1422.35
Current children cumulated vsize (KiB) 3060

[startup+1482.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/437 3015
/proc/meminfo: memFree=11388428/32951124 swapFree=60787360/67111528
[pid=2895] ppid=2893 vsize=3048 CPUtime=1482.34 cores=0,2,4,6
/proc/2895/stat : 2895 (picosat) R 2893 2895 1229 0 -1 4202496 1938 0 0 0 148232 2 0 0 25 0 1 0 802050506 3121152 470 33554432000 134512640 134603332 4294249808 18446744073709551615 134525199 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2895/statm: 762 470 97 23 0 388 0
Current children cumulated CPU time (s) 1482.34
Current children cumulated vsize (KiB) 3048

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

[startup+1484.7 s]
/proc/loadavg: 2.03 2.03 2.00 3/437 3015
/proc/meminfo: memFree=11388056/32951124 swapFree=60787360/67111528
[pid=2895] ppid=2893 vsize=3080 CPUtime=1484.74 cores=0,2,4,6
/proc/2895/stat : 2895 (picosat) R 2893 2895 1229 0 -1 4202496 1947 0 0 0 148472 2 0 0 25 0 1 0 802050506 3153920 456 33554432000 134512640 134603332 4294249808 18446744073709551615 134564559 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2895/statm: 770 456 97 23 0 396 0
Current children cumulated CPU time (s) 1484.74
Current children cumulated vsize (KiB) 3080

[startup+1487.9 s]
/proc/loadavg: 2.02 2.03 2.00 3/437 3015
/proc/meminfo: memFree=11388296/32951124 swapFree=60787360/67111528
[pid=2895] ppid=2893 vsize=3080 CPUtime=1487.94 cores=0,2,4,6
/proc/2895/stat : 2895 (picosat) R 2893 2895 1229 0 -1 4202496 1960 0 0 0 148792 2 0 0 25 0 1 0 802050506 3153920 469 33554432000 134512640 134603332 4294249808 18446744073709551615 134525199 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2895/statm: 770 469 97 23 0 396 0
Current children cumulated CPU time (s) 1487.94
Current children cumulated vsize (KiB) 3080

[startup+1491.1 s]
/proc/loadavg: 2.02 2.03 2.00 3/437 3015
/proc/meminfo: memFree=11388044/32951124 swapFree=60787360/67111528
[pid=2895] ppid=2893 vsize=3076 CPUtime=1491.14 cores=0,2,4,6
/proc/2895/stat : 2895 (picosat) R 2893 2895 1229 0 -1 4202496 1964 0 0 0 149112 2 0 0 25 0 1 0 802050506 3149824 473 33554432000 134512640 134603332 4294249808 18446744073709551615 134563932 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2895/statm: 769 473 97 23 0 395 0
Current children cumulated CPU time (s) 1491.14
Current children cumulated vsize (KiB) 3076

[startup+1492.72 s]
/proc/loadavg: 2.02 2.03 2.00 3/437 3016
/proc/meminfo: memFree=11388540/32951124 swapFree=60787360/67111528
[pid=2895] ppid=2893 vsize=3076 CPUtime=1492.75 cores=0,2,4,6
/proc/2895/stat : 2895 (picosat) R 2893 2895 1229 0 -1 4202496 1964 0 0 0 149273 2 0 0 25 0 1 0 802050506 3149824 473 33554432000 134512640 134603332 4294249808 18446744073709551615 134546932 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2895/statm: 769 473 97 23 0 395 0
Current children cumulated CPU time (s) 1492.75
Current children cumulated vsize (KiB) 3076

[startup+1493.1 s]
/proc/loadavg: 2.02 2.03 2.00 3/437 3016
/proc/meminfo: memFree=11388540/32951124 swapFree=60787360/67111528
[pid=2895] ppid=2893 vsize=3076 CPUtime=1493.14 cores=0,2,4,6
/proc/2895/stat : 2895 (picosat) R 2893 2895 1229 0 -1 4202496 1964 0 0 0 149312 2 0 0 25 0 1 0 802050506 3149824 473 33554432000 134512640 134603332 4294249808 18446744073709551615 134525179 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2895/statm: 769 473 97 23 0 395 0
Current children cumulated CPU time (s) 1493.14
Current children cumulated vsize (KiB) 3076

[startup+1493.5 s]
/proc/loadavg: 2.02 2.03 2.00 3/437 3016
/proc/meminfo: memFree=11388540/32951124 swapFree=60787360/67111528
[pid=2895] ppid=2893 vsize=3076 CPUtime=1493.54 cores=0,2,4,6
/proc/2895/stat : 2895 (picosat) R 2893 2895 1229 0 -1 4202496 1964 0 0 0 149352 2 0 0 25 0 1 0 802050506 3149824 473 33554432000 134512640 134603332 4294249808 18446744073709551615 134548240 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2895/statm: 769 473 97 23 0 395 0
Current children cumulated CPU time (s) 1493.54
Current children cumulated vsize (KiB) 3076

Child status: 10
Real time (s): 1493.56
CPU time (s): 1493.6
CPU user time (s): 1493.58
CPU system time (s): 0.025996
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 3304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1493.58
system time used= 0.025996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1978
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= 5
involuntary context switches= 4495

runsolver used 6.72198 second user time and 13.6459 second system time

The end

Launcher Data 

Begin job on node135 at 2011-06-01 07:02:06
IDJOB=3439024
IDBENCH=83238
IDSOLVER=1934
FILE ID=node135/3439024-1306904526
RUNJOBID= node135-1306899524-2614
PBS_JOBID= 13488441
Free space on /tmp= 55168 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/crafted/skvortsov/battleship/battleship-15-29-sat.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3439024-1306904526/watcher-3439024-1306904526 -o /tmp/evaluation-result-3439024-1306904526/solver-3439024-1306904526 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3439024-1306904526.cnf

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

MD5SUM BENCH= 89115b5a973735d51018fb3202154f32
RANDOM SEED=552639414

node135.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		: 2666.851
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	: 5333.70
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		: 2666.851
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	: 5332.83
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		: 2666.851
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	: 5332.75
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		: 2666.851
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	: 6640.14
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		: 2666.851
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	: 5332.78
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		: 2666.851
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	: 5332.75
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		: 2666.851
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	: 5332.74
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		: 2666.851
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      11473296 kB
Buffers:         98300 kB
Cached:        9779700 kB
SwapCached:       5944 kB
Active:       12328016 kB
Inactive:      8648500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      11473296 kB
SwapTotal:    67111528 kB
SwapFree:     60787360 kB
Dirty:              36 kB
Writeback:           0 kB
AnonPages:    11098384 kB
Mapped:          25544 kB
Slab:           367712 kB
PageTables:      65452 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 124373920 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 55164 MiB
End job on node135 at 2011-06-01 07:27:00