Trace number 3495075

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
OptimuS p100_source? (TO) 1800.25 1800.21

General information on the benchmark

NameSAT02/industrial/
dellacherie/fifo8/fifo8_300.shuffled.cnf
MD5SUMc894076ce2247c0d2565ffe45cbdd8d9
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables194762
Number of clauses530713
Sum of the clauses size1200865
Maximum clause length11
Minimum clause length1
Number of clauses of size 14539
Number of clauses of size 2407666
Number of clauses of size 3101726
Number of clauses of size 413487
Number of clauses of size 51199
Number of clauses of size over 52096

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 988)

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-3495075-1307806908/watcher-3495075-1307806908 -o /tmp/evaluation-result-3495075-1307806908/solver-3495075-1307806908 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495075-1307806908.cnf 

running on 2 cores: 1,3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1850 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: 4.02 3.50 3.12 4/190 6227
/proc/meminfo: memFree=28069324/32951124 swapFree=67063272/67111528
[pid=6227] ppid=6225 vsize=23824 CPUtime=0 cores=1,3
/proc/6227/stat : 6227 (OptimuS_release) R 6225 6227 6290 0 -1 4202496 1551 0 0 0 0 0 0 0 25 0 1 0 892289043 24395776 1490 33554432000 4194304 4279399 140736425730624 18446744073709551615 232335950250 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/6227/statm: 5903 1490 223 21 0 2540 0

[startup+0.05071 s]
/proc/loadavg: 4.02 3.50 3.12 4/190 6227
/proc/meminfo: memFree=28069324/32951124 swapFree=67063272/67111528
[pid=6227] ppid=6225 vsize=42068 CPUtime=0.04 cores=1,3
/proc/6227/stat : 6227 (OptimuS_release) R 6225 6227 6290 0 -1 4202496 6138 0 0 0 3 1 0 0 25 0 1 0 892289043 43077632 5892 33554432000 4194304 4279399 140736425730624 18446744073709551615 4265489 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/6227/statm: 10517 5894 224 21 0 7154 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 42068

[startup+0.100701 s]
/proc/loadavg: 4.02 3.50 3.12 4/190 6227
/proc/meminfo: memFree=28069324/32951124 swapFree=67063272/67111528
[pid=6227] ppid=6225 vsize=55660 CPUtime=0.09 cores=1,3
/proc/6227/stat : 6227 (OptimuS_release) R 6225 6227 6290 0 -1 4202496 9143 0 0 0 8 1 0 0 25 0 1 0 892289043 56995840 8805 33554432000 4194304 4279399 140736425730624 18446744073709551615 4265489 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/6227/statm: 13948 8807 224 21 0 10585 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 55660

[startup+0.300666 s]
/proc/loadavg: 4.02 3.50 3.12 4/190 6227
/proc/meminfo: memFree=28069324/32951124 swapFree=67063272/67111528
[pid=6227] ppid=6225 vsize=109696 CPUtime=0.29 cores=1,3
/proc/6227/stat : 6227 (OptimuS_release) R 6225 6227 6290 0 -1 4202496 19099 0 0 0 26 3 0 0 25 0 1 0 892289043 112328704 18419 33554432000 4194304 4279399 140736425730624 18446744073709551615 4264893 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/6227/statm: 27424 18422 224 21 0 24061 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 109696

[startup+0.700593 s]
/proc/loadavg: 4.02 3.50 3.12 4/190 6227
/proc/meminfo: memFree=28069324/32951124 swapFree=67063272/67111528
[pid=6227] ppid=6225 vsize=193944 CPUtime=0.69 cores=1,3
/proc/6227/stat : 6227 (OptimuS_release) R 6225 6227 6290 0 -1 4202496 37867 0 0 0 63 6 0 0 25 0 1 0 892289043 198598656 37171 33554432000 4194304 4279399 140736425730624 18446744073709551615 232335553221 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/6227/statm: 48486 37172 240 21 0 45123 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 193944

[startup+1.50045 s]
/proc/loadavg: 4.02 3.50 3.12 5/191 6228
/proc/meminfo: memFree=27873936/32951124 swapFree=67063272/67111528
[pid=6227] ppid=6225 vsize=219116 CPUtime=1.49 cores=1,3
/proc/6227/stat : 6227 (OptimuS_release) R 6225 6227 6290 0 -1 4202496 43957 0 0 0 142 7 0 0 25 0 1 0 892289043 224374784 43239 33554432000 4194304 4279399 140736425730624 18446744073709551615 4206974 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/6227/statm: 54779 43239 251 21 0 51416 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 219116

[startup+3.10018 s]
/proc/loadavg: 4.02 3.51 3.13 5/191 6228
/proc/meminfo: memFree=27840208/32951124 swapFree=67063272/67111528
[pid=6227] ppid=6225 vsize=219276 CPUtime=3.09 cores=1,3
/proc/6227/stat : 6227 (OptimuS_release) R 6225 6227 6290 0 -1 4202496 44003 0 0 0 302 7 0 0 25 0 1 0 892289043 224538624 43285 33554432000 4194304 4279399 140736425730624 18446744073709551615 4208689 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/6227/statm: 54819 43285 251 21 0 51456 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 219276

[startup+6.30061 s]
/proc/loadavg: 4.02 3.51 3.13 5/191 6228
/proc/meminfo: memFree=27724692/32951124 swapFree=67063272/67111528
[pid=6227] ppid=6225 vsize=219276 CPUtime=6.29 cores=1,3
/proc/6227/stat : 6227 (OptimuS_release) R 6225 6227 6290 0 -1 4202496 44006 0 0 0 622 7 0 0 25 0 1 0 892289043 224538624 43288 33554432000 4194304 4279399 140736425730624 18446744073709551615 4208689 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/6227/statm: 54819 43288 251 21 0 51456 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 219276

[startup+12.7005 s]
/proc/loadavg: 4.02 3.52 3.14 5/191 6228
/proc/meminfo: memFree=27442112/32951124 swapFree=67063272/67111528
[pid=6227] ppid=6225 vsize=219276 CPUtime=12.69 cores=1,3
/proc/6227/stat : 6227 (OptimuS_release) R 6225 6227 6290 0 -1 4202496 44008 0 0 0 1262 7 0 0 25 0 1 0 892289043 224538624 43290 33554432000 4194304 4279399 140736425730624 18446744073709551615 4208301 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/6227/statm: 54819 43290 251 21 0 51456 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 219276

[startup+25.5002 s]
/proc/loadavg: 4.02 3.54 3.15 5/191 6228
/proc/meminfo: memFree=27096224/32951124 swapFree=67063272/67111528
[pid=6227] ppid=6225 vsize=219276 CPUtime=25.49 cores=1,3
/proc/6227/stat : 6227 (OptimuS_release) R 6225 6227 6290 0 -1 4202496 44009 0 0 0 2542 7 0 0 25 0 1 0 892289043 224538624 43291 33554432000 4194304 4279399 140736425730624 18446744073709551615 4208692 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/6227/statm: 54819 43291 251 21 0 51456 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 219276

[startup+51.1006 s]
/proc/loadavg: 4.01 3.57 3.17 5/191 6229
/proc/meminfo: memFree=28866456/32951124 swapFree=67063272/67111528
[pid=6227] ppid=6225 vsize=269496 CPUtime=51.09 cores=1,3
/proc/6227/stat : 6227 (OptimuS_release) R 6225 6227 6290 0 -1 4202496 56675 0 0 0 5100 9 0 0 25 0 1 0 892289043 275963904 55222 33554432000 4194304 4279399 140736425730624 18446744073709551615 4241913 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/6227/statm: 67374 55222 269 21 0 64011 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 269496

[startup+102.307 s]
/proc/loadavg: 4.10 3.67 3.22 5/191 6230
/proc/meminfo: memFree=27572020/32951124 swapFree=67063272/67111528
[pid=6227] ppid=6225 vsize=433652 CPUtime=102.3 cores=1,3
/proc/6227/stat : 6227 (OptimuS_release) R 6225 6227 6290 0 -1 4202496 92146 0 0 0 10213 17 0 0 25 0 1 0 892289043 444059648 90660 33554432000 4194304 4279399 140736425730624 18446744073709551615 4237943 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/6227/statm: 108413 90660 269 21 0 105050 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 433652

[startup+162.301 s]
/proc/loadavg: 4.07 3.74 3.28 5/191 6232
/proc/meminfo: memFree=26282504/32951124 swapFree=67063272/67111528
[pid=6227] ppid=6225 vsize=783348 CPUtime=162.3 cores=1,3
/proc/6227/stat : 6227 (OptimuS_release) R 6225 6227 6290 0 -1 4202496 146901 0 0 0 16201 29 0 0 25 0 1 0 892289043 802148352 145381 33554432000 4194304 4279399 140736425730624 18446744073709551615 4241918 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/6227/statm: 195837 145381 269 21 0 192474 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 783348

[startup+222.3 s]
/proc/loadavg: 4.02 3.79 3.32 5/191 6234
/proc/meminfo: memFree=27661848/32951124 swapFree=67063272/67111528
[pid=6227] ppid=6225 vsize=1134500 CPUtime=222.29 cores=1,3
/proc/6227/stat : 6227 (OptimuS_release) R 6225 6227 6290 0 -1 4202496 217672 0 0 0 22188 41 0 0 25 0 1 0 892289043 1161728000 216125 33554432000 4194304 4279399 140736425730624 18446744073709551615 4242500 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/6227/statm: 283625 216125 269 21 0 280262 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 1134500

[startup+282.301 s]
/proc/loadavg: 4.01 3.82 3.35 5/191 6235
/proc/meminfo: memFree=26328432/32951124 swapFree=67063272/67111528
[pid=6227] ppid=6225 vsize=1707552 CPUtime=282.29 cores=1,3
/proc/6227/stat : 6227 (OptimuS_release) R 6225 6227 6290 0 -1 4202496 300667 0 0 0 28175 54 0 0 25 0 1 0 892289043 1748533248 299099 33554432000 4194304 4279399 140736425730624 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/6227/statm: 426888 299099 269 21 0 423525 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 1707552

[startup+342.301 s]
/proc/loadavg: 4.06 3.87 3.40 5/191 6237
/proc/meminfo: memFree=27934188/32951124 swapFree=67063272/67111528
[pid=6227] ppid=6225 vsize=1140980 CPUtime=342.3 cores=1,3
/proc/6227/stat : 6227 (OptimuS_release) R 6225 6227 6290 0 -1 4202496 477144 0 0 0 34151 79 0 0 25 0 1 0 892289043 1168363520 199366 33554432000 4194304 4279399 140736425730624 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/6227/statm: 285245 199366 269 21 0 281882 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 1140980

[startup+402.3 s]
/proc/loadavg: 4.02 3.89 3.43 5/191 6238
/proc/meminfo: memFree=26316676/32951124 swapFree=67063272/67111528
[pid=6227] ppid=6225 vsize=1708780 CPUtime=402.3 cores=1,3
/proc/6227/stat : 6227 (OptimuS_release) R 6225 6227 6290 0 -1 4202496 575757 0 0 0 40136 94 0 0 25 0 1 0 892289043 1749790720 297967 33554432000 4194304 4279399 140736425730624 18446744073709551615 4242271 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/6227/statm: 427195 297967 269 21 0 423832 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 1708780

[startup+462.301 s]
/proc/loadavg: 4.00 3.91 3.47 5/191 6240
/proc/meminfo: memFree=24850708/32951124 swapFree=67063272/67111528
[pid=6227] ppid=6225 vsize=1709900 CPUtime=462.3 cores=1,3
/proc/6227/stat : 6227 (OptimuS_release) R 6225 6227 6290 0 -1 4202496 666976 0 0 0 46124 106 0 0 25 0 1 0 892289043 1750937600 389172 33554432000 4194304 4279399 140736425730624 18446744073709551615 232339291985 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/6227/statm: 427475 389172 269 21 0 424112 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 1709900

[startup+522.301 s]
/proc/loadavg: 4.00 3.92 3.49 5/191 6242
/proc/meminfo: memFree=26047760/32951124 swapFree=67063272/67111528
[pid=6227] ppid=6225 vsize=2632136 CPUtime=522.3 cores=1,3
/proc/6227/stat : 6227 (OptimuS_release) R 6225 6227 6290 0 -1 4202496 752052 0 0 0 52110 120 0 0 25 0 1 0 892289043 2695307264 474240 33554432000 4194304 4279399 140736425730624 18446744073709551615 232339350609 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/6227/statm: 658034 474240 269 21 0 654671 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 2632136

[startup+582.3 s]
/proc/loadavg: 4.00 3.93 3.53 5/191 6243
/proc/meminfo: memFree=24769532/32951124 swapFree=67063272/67111528
[pid=6227] ppid=6225 vsize=2633420 CPUtime=582.31 cores=1,3
/proc/6227/stat : 6227 (OptimuS_release) R 6225 6227 6290 0 -1 4202496 839766 0 0 0 58098 133 0 0 25 0 1 0 892289043 2696622080 561942 33554432000 4194304 4279399 140736425730624 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/6227/statm: 658355 561942 269 21 0 654992 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 2633420

[startup+642.301 s]

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

[startup+882.301 s]
/proc/loadavg: 4.08 3.98 3.65 5/191 6251
/proc/meminfo: memFree=25115776/32951124 swapFree=67063272/67111528
[pid=6227] ppid=6225 vsize=4135608 CPUtime=882.32 cores=1,3
/proc/6227/stat : 6227 (OptimuS_release) R 6225 6227 6290 0 -1 4202496 1194448 0 0 0 88051 181 0 0 25 0 1 0 892289043 4234862592 916584 33554432000 4194304 4279399 140736425730624 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/6227/statm: 1033902 916584 269 21 0 1030539 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 4135608

[startup+942.3 s]
/proc/loadavg: 4.06 4.00 3.67 5/191 6253
/proc/meminfo: memFree=23248776/32951124 swapFree=67063272/67111528
[pid=6227] ppid=6225 vsize=4136148 CPUtime=942.32 cores=1,3
/proc/6227/stat : 6227 (OptimuS_release) R 6225 6227 6290 0 -1 4202496 1257247 0 0 0 94042 190 0 0 25 0 1 0 892289043 4235415552 979376 33554432000 4194304 4279399 140736425730624 18446744073709551615 4242635 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/6227/statm: 1034037 979376 269 21 0 1030674 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 4136148

[startup+1002.3 s]
/proc/loadavg: 4.06 4.01 3.70 5/191 6254
/proc/meminfo: memFree=24952496/32951124 swapFree=67063272/67111528
[pid=6227] ppid=6225 vsize=1715280 CPUtime=1002.31 cores=1,3
/proc/6227/stat : 6227 (OptimuS_release) R 6225 6227 6290 0 -1 4202496 1604460 0 0 0 99988 243 0 0 25 0 1 0 892289043 1756446720 393822 33554432000 4194304 4279399 140736425730624 18446744073709551615 232339350645 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/6227/statm: 428820 393822 269 21 0 425457 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 1715280

[startup+1062.3 s]
/proc/loadavg: 4.02 4.01 3.71 5/191 6256
/proc/meminfo: memFree=25948920/32951124 swapFree=67063272/67111528
[pid=6227] ppid=6225 vsize=2637996 CPUtime=1062.32 cores=1,3
/proc/6227/stat : 6227 (OptimuS_release) R 6225 6227 6290 0 -1 4202496 1701893 0 0 0 105975 257 0 0 25 0 1 0 892289043 2701307904 491246 33554432000 4194304 4279399 140736425730624 18446744073709551615 4241985 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/6227/statm: 659499 491246 269 21 0 656136 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 2637996

[startup+1122.3 s]
/proc/loadavg: 4.01 4.00 3.73 5/191 6258
/proc/meminfo: memFree=24251200/32951124 swapFree=67063272/67111528
[pid=6227] ppid=6225 vsize=2637996 CPUtime=1122.31 cores=1,3
/proc/6227/stat : 6227 (OptimuS_release) R 6225 6227 6290 0 -1 4202496 1791835 0 0 0 111960 271 0 0 25 0 1 0 892289043 2701307904 581175 33554432000 4194304 4279399 140736425730624 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/6227/statm: 659499 581175 269 21 0 656136 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 2637996

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.74 5/191 6268
/proc/meminfo: memFree=24546280/32951124 swapFree=67063272/67111528
[pid=6227] ppid=6225 vsize=4137000 CPUtime=1182.32 cores=1,3
/proc/6227/stat : 6227 (OptimuS_release) R 6225 6227 6290 0 -1 4202496 1882186 0 0 0 117949 283 0 0 25 0 1 0 892289043 4236288000 671517 33554432000 4194304 4279399 140736425730624 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/6227/statm: 1034250 671517 269 21 0 1030887 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 4137000

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.75 5/191 6270
/proc/meminfo: memFree=23929352/32951124 swapFree=67063272/67111528
[pid=6227] ppid=6225 vsize=4137000 CPUtime=1242.31 cores=1,3
/proc/6227/stat : 6227 (OptimuS_release) R 6225 6227 6290 0 -1 4202496 1960534 0 0 0 123939 292 0 0 25 0 1 0 892289043 4236288000 749858 33554432000 4194304 4279399 140736425730624 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/6227/statm: 1034250 749858 269 21 0 1030887 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 4137000

[startup+1302.3 s]
/proc/loadavg: 4.00 4.00 3.77 5/191 6271
/proc/meminfo: memFree=24476396/32951124 swapFree=67063272/67111528
[pid=6227] ppid=6225 vsize=4137408 CPUtime=1302.33 cores=1,3
/proc/6227/stat : 6227 (OptimuS_release) R 6225 6227 6290 0 -1 4202496 2035128 0 0 0 129931 302 0 0 25 0 1 0 892289043 4236705792 824447 33554432000 4194304 4279399 140736425730624 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/6227/statm: 1034352 824447 269 21 0 1030989 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 4137408

[startup+1362.3 s]
/proc/loadavg: 3.43 3.87 3.73 3/179 6328
/proc/meminfo: memFree=25750376/32951124 swapFree=67063272/67111528
[pid=6227] ppid=6225 vsize=4138292 CPUtime=1362.33 cores=1,3
/proc/6227/stat : 6227 (OptimuS_release) R 6225 6227 6290 0 -1 4202496 2103559 0 0 0 135921 312 0 0 25 0 1 0 892289043 4237611008 892875 33554432000 4194304 4279399 140736425730624 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/6227/statm: 1034573 892875 269 21 0 1031210 0
Current children cumulated CPU time (s) 1362.33
Current children cumulated vsize (KiB) 4138292

[startup+1422.31 s]
/proc/loadavg: 2.52 3.53 3.62 3/179 6331
/proc/meminfo: memFree=26912564/32951124 swapFree=67063272/67111528
[pid=6227] ppid=6225 vsize=4138552 CPUtime=1422.33 cores=1,3
/proc/6227/stat : 6227 (OptimuS_release) R 6225 6227 6290 0 -1 4202496 2162625 0 0 0 141912 321 0 0 25 0 1 0 892289043 4237877248 951938 33554432000 4194304 4279399 140736425730624 18446744073709551615 4257076 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/6227/statm: 1034638 951938 269 21 0 1031275 0
Current children cumulated CPU time (s) 1422.33
Current children cumulated vsize (KiB) 4138552

[startup+1482.3 s]
/proc/loadavg: 2.23 3.26 3.52 3/179 6332
/proc/meminfo: memFree=26702372/32951124 swapFree=67063272/67111528
[pid=6227] ppid=6225 vsize=4139036 CPUtime=1482.32 cores=1,3
/proc/6227/stat : 6227 (OptimuS_release) R 6225 6227 6290 0 -1 4202496 2225708 0 0 0 147902 330 0 0 25 0 1 0 892289043 4238372864 1015012 33554432000 4194304 4279399 140736425730624 18446744073709551615 232339350555 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/6227/statm: 1034759 1015012 269 21 0 1031396 0
Current children cumulated CPU time (s) 1482.32
Current children cumulated vsize (KiB) 4139036

[startup+1542.3 s]
/proc/loadavg: 2.08 3.03 3.43 3/179 6334
/proc/meminfo: memFree=25793672/32951124 swapFree=67063272/67111528
[pid=6227] ppid=6225 vsize=6574800 CPUtime=1542.33 cores=1,3
/proc/6227/stat : 6227 (OptimuS_release) R 6225 6227 6290 0 -1 4202496 2295870 0 0 0 153894 339 0 0 25 0 1 0 892289043 6732595200 1085169 33554432000 4194304 4279399 140736425730624 18446744073709551615 4242243 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/6227/statm: 1643700 1085169 269 21 0 1640337 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 6574800

[startup+1602.3 s]
/proc/loadavg: 2.03 2.84 3.33 3/179 6335
/proc/meminfo: memFree=25185416/32951124 swapFree=67063272/67111528
[pid=6227] ppid=6225 vsize=6575192 CPUtime=1602.33 cores=1,3
/proc/6227/stat : 6227 (OptimuS_release) R 6225 6227 6290 0 -1 4202496 2366866 0 0 0 159885 348 0 0 25 0 1 0 892289043 6732996608 1156159 33554432000 4194304 4279399 140736425730624 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/6227/statm: 1643798 1156159 269 21 0 1640435 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 6575192

[startup+1662.3 s]
/proc/loadavg: 2.01 2.68 3.25 3/179 6337
/proc/meminfo: memFree=24905768/32951124 swapFree=67063272/67111528
[pid=6227] ppid=6225 vsize=6575816 CPUtime=1662.33 cores=1,3
/proc/6227/stat : 6227 (OptimuS_release) R 6225 6227 6290 0 -1 4202496 2429716 0 0 0 165877 356 0 0 25 0 1 0 892289043 6733635584 1219007 33554432000 4194304 4279399 140736425730624 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/6227/statm: 1643954 1219007 269 21 0 1640591 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 6575816

[startup+1722.3 s]
/proc/loadavg: 2.00 2.56 3.17 3/179 6339
/proc/meminfo: memFree=25284076/32951124 swapFree=67063272/67111528
[pid=6227] ppid=6225 vsize=6575816 CPUtime=1722.33 cores=1,3
/proc/6227/stat : 6227 (OptimuS_release) R 6225 6227 6290 0 -1 4202496 2489270 0 0 0 171871 362 0 0 25 0 1 0 892289043 6733635584 1278556 33554432000 4194304 4279399 140736425730624 18446744073709551615 232339352117 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/6227/statm: 1643954 1278556 269 21 0 1640591 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 6575816

[startup+1782.3 s]
/proc/loadavg: 1.78 2.40 3.07 3/173 6365
/proc/meminfo: memFree=26037448/32951124 swapFree=67063272/67111528
[pid=6227] ppid=6225 vsize=6577344 CPUtime=1782.33 cores=1,3
/proc/6227/stat : 6227 (OptimuS_release) R 6225 6227 6290 0 -1 4202496 2538334 0 0 0 177864 369 0 0 25 0 1 0 892289043 6735200256 1327619 33554432000 4194304 4279399 140736425730624 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/6227/statm: 1644336 1327619 269 21 0 1640973 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 6577344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 1.61 2.33 3.04 2/173 6366
/proc/meminfo: memFree=25972968/32951124 swapFree=67063272/67111528
[pid=6227] ppid=6225 vsize=6577824 CPUtime=1800.04 cores=1,3
/proc/6227/stat : 6227 (OptimuS_release) R 6225 6227 6290 0 -1 4202496 2554190 0 0 0 179633 371 0 0 25 0 1 0 892289043 6735691776 1343474 33554432000 4194304 4279399 140736425730624 18446744073709551615 4242034 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/6227/statm: 1644456 1343474 269 21 0 1641093 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 6577824

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1800.2 s]
/proc/loadavg: 1.61 2.33 3.04 2/173 6366
/proc/meminfo: memFree=25972968/32951124 swapFree=67063272/67111528
[pid=6227] ppid=6225 vsize=0 CPUtime=1800.23 cores=1,3
/proc/6227/stat : 6227 (OptimuS_release) R 6225 6227 6290 0 -1 4203524 2554190 0 0 0 179633 390 0 0 25 0 1 0 892289043 0 0 33554432000 0 0 0 0 0 0 0 4096 8388610 18446744073709551615 0 0 17 1 0 0 0
/proc/6227/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.23
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.21
CPU time (s): 1800.25
CPU user time (s): 1796.34
CPU system time (s): 3.91141
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 6577824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.34
system time used= 3.9114
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2554190
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= 2112

runsolver used 2.90456 second user time and 6.88895 second system time

The end

Launcher Data 

Begin job on node132 at 2011-06-11 17:41:49
IDJOB=3495075
IDBENCH=88054
IDSOLVER=1987
FILE ID=node132/3495075-1307806908
RUNJOBID= node132-1307806451-6081
PBS_JOBID= 13551016
Free space on /tmp= 74080 MiB

SOLVER NAME= OptimuS p100_source
BENCH NAME= SAT02/industrial/dellacherie/fifo8/fifo8_300.shuffled.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495075-1307806908/watcher-3495075-1307806908 -o /tmp/evaluation-result-3495075-1307806908/solver-3495075-1307806908 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495075-1307806908.cnf

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= c894076ce2247c0d2565ffe45cbdd8d9
RANDOM SEED=613012614

node132.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		: 2666.833
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	: 5333.66
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		: 2666.833
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	: 5332.74
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		: 2666.833
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	: 5332.76
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		: 2666.833
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	: 5332.75
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		: 2666.833
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	: 5332.77
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		: 2666.833
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	: 5332.67
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		: 2666.833
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	: 5332.82
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		: 2666.833
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:     32951124 kB
MemFree:      28070488 kB
Buffers:        291384 kB
Cached:        1087580 kB
SwapCached:       9968 kB
Active:        3876012 kB
Inactive:       790620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28070488 kB
SwapTotal:    67111528 kB
SwapFree:     67063272 kB
Dirty:           12172 kB
Writeback:           0 kB
AnonPages:     3285096 kB
Mapped:           9644 kB
Slab:           143456 kB
PageTables:      11404 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  4785100 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= 74092 MiB
End job on node132 at 2011-06-11 18:11:51