Trace number 3495216

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) 1800.07 1800.22

General information on the benchmark

Namemus/chen/fdmus_v100/
fdmus_b22_669.cnf
MD5SUMc85678d1d0dd3d7c2e93fc078a9df964
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark128.484
Satisfiable
(Un)Satisfiability was proved
Number of variables5121
Number of clauses13938
Sum of the clauses size32136
Maximum clause length3
Minimum clause length1
Number of clauses of size 16
Number of clauses of size 29666
Number of clauses of size 34266
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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-3495216-1307807462/watcher-3495216-1307807462 -o /tmp/evaluation-result-3495216-1307807462/solver-3495216-1307807462 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495216-1307807462.cnf 

running on 2 cores: 0,2

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: 3.96 3.93 3.74 5/189 25028
/proc/meminfo: memFree=31158220/32951124 swapFree=67055520/67111528
[pid=25028] ppid=25026 vsize=20600 CPUtime=0 cores=0,2
/proc/25028/stat : 25028 (OptimuS_release) R 25026 25028 23230 0 -1 4202496 739 0 0 0 0 0 0 0 25 0 1 0 873161826 21094400 670 33554432000 4194304 4279399 140734988701808 18446744073709551615 4249794 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25028/statm: 5150 671 224 21 0 1787 0

[startup+0.0350321 s]
/proc/loadavg: 3.96 3.93 3.74 5/189 25028
/proc/meminfo: memFree=31158220/32951124 swapFree=67055520/67111528
[pid=25028] ppid=25026 vsize=24008 CPUtime=0.03 cores=0,2
/proc/25028/stat : 25028 (OptimuS_release) R 25026 25028 23230 0 -1 4202496 1585 0 0 0 3 0 0 0 25 0 1 0 873161826 24584192 1502 33554432000 4194304 4279399 140734988701808 18446744073709551615 4208966 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25028/statm: 6002 1502 251 21 0 2639 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 24008

[startup+0.10103 s]
/proc/loadavg: 3.96 3.93 3.74 5/189 25028
/proc/meminfo: memFree=31158220/32951124 swapFree=67055520/67111528
[pid=25028] ppid=25026 vsize=24332 CPUtime=0.09 cores=0,2
/proc/25028/stat : 25028 (OptimuS_release) R 25026 25028 23230 0 -1 4202496 1860 0 0 0 9 0 0 0 25 0 1 0 873161826 24915968 1776 33554432000 4194304 4279399 140734988701808 18446744073709551615 4237864 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25028/statm: 6083 1776 270 21 0 2720 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24332

[startup+0.30098 s]
/proc/loadavg: 3.96 3.93 3.74 5/189 25028
/proc/meminfo: memFree=31158220/32951124 swapFree=67055520/67111528
[pid=25028] ppid=25026 vsize=27320 CPUtime=0.29 cores=0,2
/proc/25028/stat : 25028 (OptimuS_release) R 25026 25028 23230 0 -1 4202496 3375 0 0 0 29 0 0 0 25 0 1 0 873161826 27975680 3291 33554432000 4194304 4279399 140734988701808 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25028/statm: 6830 3291 270 21 0 3467 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27320

[startup+0.700917 s]
/proc/loadavg: 3.96 3.93 3.74 5/189 25028
/proc/meminfo: memFree=31158220/32951124 swapFree=67055520/67111528
[pid=25028] ppid=25026 vsize=50860 CPUtime=0.69 cores=0,2
/proc/25028/stat : 25028 (OptimuS_release) R 25026 25028 23230 0 -1 4202496 7132 0 0 0 68 1 0 0 25 0 1 0 873161826 52080640 7046 33554432000 4194304 4279399 140734988701808 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25028/statm: 12715 7046 270 21 0 9352 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50860

[startup+1.50075 s]
/proc/loadavg: 3.96 3.93 3.74 5/190 25029
/proc/meminfo: memFree=31145840/32951124 swapFree=67055520/67111528
[pid=25028] ppid=25026 vsize=51016 CPUtime=1.48 cores=0,2
/proc/25028/stat : 25028 (OptimuS_release) R 25026 25028 23230 0 -1 4202496 19496 0 0 0 146 2 0 0 25 0 1 0 873161826 52240384 8333 33554432000 4194304 4279399 140734988701808 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25028/statm: 12754 8333 270 21 0 9391 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 51016

[startup+3.10041 s]
/proc/loadavg: 3.96 3.93 3.74 5/190 25029
/proc/meminfo: memFree=31119056/32951124 swapFree=67055520/67111528
[pid=25028] ppid=25026 vsize=89048 CPUtime=3.09 cores=0,2
/proc/25028/stat : 25028 (OptimuS_release) R 25026 25028 23230 0 -1 4202496 27818 0 0 0 305 4 0 0 25 0 1 0 873161826 91185152 16629 33554432000 4194304 4279399 140734988701808 18446744073709551615 4235408 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25028/statm: 22262 16629 275 21 0 18899 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 89048

[startup+6.30081 s]
/proc/loadavg: 4.04 3.95 3.75 5/190 25029
/proc/meminfo: memFree=31083192/32951124 swapFree=67055520/67111528
[pid=25028] ppid=25026 vsize=138100 CPUtime=6.29 cores=0,2
/proc/25028/stat : 25028 (OptimuS_release) R 25026 25028 23230 0 -1 4202496 83444 0 0 0 619 10 0 0 25 0 1 0 873161826 141414400 28056 33554432000 4194304 4279399 140734988701808 18446744073709551615 4260457 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25028/statm: 34525 28056 270 21 0 31162 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 138100

[startup+12.7005 s]
/proc/loadavg: 4.04 3.95 3.75 5/190 25029
/proc/meminfo: memFree=31007816/32951124 swapFree=67055520/67111528
[pid=25028] ppid=25026 vsize=88780 CPUtime=12.69 cores=0,2
/proc/25028/stat : 25028 (OptimuS_release) R 25026 25028 23230 0 -1 4202496 156387 0 0 0 1250 19 0 0 25 0 1 0 873161826 90910720 18700 33554432000 4194304 4279399 140734988701808 18446744073709551615 4237970 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25028/statm: 22195 18700 270 21 0 18832 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 88780

[startup+25.501 s]
/proc/loadavg: 4.03 3.95 3.75 5/190 25029
/proc/meminfo: memFree=31082560/32951124 swapFree=67055520/67111528
[pid=25028] ppid=25026 vsize=88780 CPUtime=25.48 cores=0,2
/proc/25028/stat : 25028 (OptimuS_release) R 25026 25028 23230 0 -1 4202496 187422 0 0 0 2526 22 0 0 25 0 1 0 873161826 90910720 18700 33554432000 4194304 4279399 140734988701808 18446744073709551615 4257076 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25028/statm: 22195 18700 270 21 0 18832 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 88780

[startup+51.1009 s]
/proc/loadavg: 4.09 3.97 3.77 5/190 25030
/proc/meminfo: memFree=31049916/32951124 swapFree=67055520/67111528
[pid=25028] ppid=25026 vsize=168920 CPUtime=51.09 cores=0,2
/proc/25028/stat : 25028 (OptimuS_release) R 25026 25028 23230 0 -1 4202496 449980 0 0 0 5058 51 0 0 25 0 1 0 873161826 172974080 32410 33554432000 4194304 4279399 140734988701808 18446744073709551615 4242664 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25028/statm: 42230 32410 270 21 0 38867 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 168920

[startup+102.307 s]
/proc/loadavg: 4.04 3.97 3.77 5/190 25031
/proc/meminfo: memFree=31081756/32951124 swapFree=67055520/67111528
[pid=25028] ppid=25026 vsize=138100 CPUtime=102.29 cores=0,2
/proc/25028/stat : 25028 (OptimuS_release) R 25026 25028 23230 0 -1 4202496 983909 0 0 0 10110 119 0 0 25 0 1 0 873161826 141414400 26374 33554432000 4194304 4279399 140734988701808 18446744073709551615 4243406 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25028/statm: 34525 26374 270 21 0 31162 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 138100

[startup+162.301 s]
/proc/loadavg: 4.01 3.97 3.79 5/190 25033
/proc/meminfo: memFree=31044128/32951124 swapFree=67055520/67111528
[pid=25028] ppid=25026 vsize=88780 CPUtime=162.27 cores=0,2
/proc/25028/stat : 25028 (OptimuS_release) R 25026 25028 23230 0 -1 4202496 1662332 0 0 0 16024 203 0 0 25 0 1 0 873161826 90910720 18700 33554432000 4194304 4279399 140734988701808 18446744073709551615 4241900 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25028/statm: 22195 18700 270 21 0 18832 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 88780

[startup+222.301 s]
/proc/loadavg: 4.00 3.97 3.80 5/190 25073
/proc/meminfo: memFree=31030740/32951124 swapFree=67055520/67111528
[pid=25028] ppid=25026 vsize=138100 CPUtime=222.27 cores=0,2
/proc/25028/stat : 25028 (OptimuS_release) R 25026 25028 23230 0 -1 4202496 2327628 0 0 0 21942 285 0 0 25 0 1 0 873161826 141414400 27793 33554432000 4194304 4279399 140734988701808 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25028/statm: 34525 27793 270 21 0 31162 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 138100

[startup+282.301 s]
/proc/loadavg: 4.00 3.97 3.81 5/190 25112
/proc/meminfo: memFree=31027276/32951124 swapFree=67055520/67111528
[pid=25028] ppid=25026 vsize=88780 CPUtime=282.26 cores=0,2
/proc/25028/stat : 25028 (OptimuS_release) R 25026 25028 23230 0 -1 4202496 2956736 0 0 0 27866 360 0 0 25 0 1 0 873161826 90910720 18700 33554432000 4194304 4279399 140734988701808 18446744073709551615 4256517 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25028/statm: 22195 18700 270 21 0 18832 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 88780

[startup+342.301 s]
/proc/loadavg: 4.00 3.97 3.82 5/190 25114
/proc/meminfo: memFree=31089340/32951124 swapFree=67055520/67111528
[pid=25028] ppid=25026 vsize=88780 CPUtime=342.26 cores=0,2
/proc/25028/stat : 25028 (OptimuS_release) R 25026 25028 23230 0 -1 4202496 3779789 0 0 0 33759 467 0 0 25 0 1 0 873161826 90910720 18700 33554432000 4194304 4279399 140734988701808 18446744073709551615 4235639 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25028/statm: 22195 18700 270 21 0 18832 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 88780

[startup+402.301 s]
/proc/loadavg: 4.00 3.97 3.83 5/190 25115
/proc/meminfo: memFree=31028056/32951124 swapFree=67055520/67111528
[pid=25028] ppid=25026 vsize=138100 CPUtime=402.25 cores=0,2
/proc/25028/stat : 25028 (OptimuS_release) R 25026 25028 23230 0 -1 4202496 4590798 0 0 0 39655 570 0 0 25 0 1 0 873161826 141414400 29494 33554432000 4194304 4279399 140734988701808 18446744073709551615 4241913 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25028/statm: 34525 29494 270 21 0 31162 0
Current children cumulated CPU time (s) 402.25
Current children cumulated vsize (KiB) 138100

[startup+462.3 s]
/proc/loadavg: 4.06 3.99 3.84 5/190 25117
/proc/meminfo: memFree=30996660/32951124 swapFree=67055520/67111528
[pid=25028] ppid=25026 vsize=138100 CPUtime=462.25 cores=0,2
/proc/25028/stat : 25028 (OptimuS_release) R 25026 25028 23230 0 -1 4202496 5391214 0 0 0 45555 670 0 0 25 0 1 0 873161826 141414400 28394 33554432000 4194304 4279399 140734988701808 18446744073709551615 4242034 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25028/statm: 34525 28394 270 21 0 31162 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 138100

[startup+522.3 s]
/proc/loadavg: 4.09 4.00 3.85 5/190 25119
/proc/meminfo: memFree=31089380/32951124 swapFree=67055520/67111528
[pid=25028] ppid=25026 vsize=88780 CPUtime=522.25 cores=0,2
/proc/25028/stat : 25028 (OptimuS_release) R 25026 25028 23230 0 -1 4202496 6142426 0 0 0 51460 765 0 0 25 0 1 0 873161826 90910720 18700 33554432000 4194304 4279399 140734988701808 18446744073709551615 4255829 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25028/statm: 22195 18700 270 21 0 18832 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 88780

[startup+582.3 s]
/proc/loadavg: 4.13 4.03 3.87 5/190 25158
/proc/meminfo: memFree=31039924/32951124 swapFree=67055520/67111528
[pid=25028] ppid=25026 vsize=88780 CPUtime=582.23 cores=0,2
/proc/25028/stat : 25028 (OptimuS_release) R 25026 25028 23230 0 -1 4202496 6800902 0 0 0 57381 842 0 0 25 0 1 0 873161826 90910720 18701 33554432000 4194304 4279399 140734988701808 18446744073709551615 4256612 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25028/statm: 22195 18701 270 21 0 18832 0
Current children cumulated CPU time (s) 582.23
Current children cumulated vsize (KiB) 88780

[startup+642.301 s]

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

[startup+822.301 s]
/proc/loadavg: 4.01 4.02 3.89 5/190 25212
/proc/meminfo: memFree=30901496/32951124 swapFree=67055520/67111528
[pid=25028] ppid=25026 vsize=138100 CPUtime=822.22 cores=0,2
/proc/25028/stat : 25028 (OptimuS_release) R 25026 25028 23230 0 -1 4202496 9900869 0 0 0 80986 1236 0 0 25 0 1 0 873161826 141414400 30104 33554432000 4194304 4279399 140734988701808 18446744073709551615 4256769 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25028/statm: 34525 30104 270 21 0 31162 0
Current children cumulated CPU time (s) 822.22
Current children cumulated vsize (KiB) 138100

[startup+882.301 s]
/proc/loadavg: 4.00 4.01 3.90 5/190 25213
/proc/meminfo: memFree=30954032/32951124 swapFree=67055520/67111528
[pid=25028] ppid=25026 vsize=168920 CPUtime=882.21 cores=0,2
/proc/25028/stat : 25028 (OptimuS_release) R 25026 25028 23230 0 -1 4202496 10678242 0 0 0 86892 1329 0 0 25 0 1 0 873161826 172974080 31415 33554432000 4194304 4279399 140734988701808 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25028/statm: 42230 31415 270 21 0 38867 0
Current children cumulated CPU time (s) 882.21
Current children cumulated vsize (KiB) 168920

[startup+942.301 s]
/proc/loadavg: 4.00 4.01 3.91 5/190 25215
/proc/meminfo: memFree=30967260/32951124 swapFree=67055520/67111528
[pid=25028] ppid=25026 vsize=168920 CPUtime=942.21 cores=0,2
/proc/25028/stat : 25028 (OptimuS_release) R 25026 25028 23230 0 -1 4202496 11385904 0 0 0 92807 1414 0 0 25 0 1 0 873161826 172974080 33972 33554432000 4194304 4279399 140734988701808 18446744073709551615 4257076 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25028/statm: 42230 33976 270 21 0 38867 0
Current children cumulated CPU time (s) 942.21
Current children cumulated vsize (KiB) 168920

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 25216
/proc/meminfo: memFree=31007648/32951124 swapFree=67055520/67111528
[pid=25028] ppid=25026 vsize=138100 CPUtime=1002.21 cores=0,2
/proc/25028/stat : 25028 (OptimuS_release) R 25026 25028 23230 0 -1 4202496 12191987 0 0 0 98705 1516 0 0 25 0 1 0 873161826 141414400 27308 33554432000 4194304 4279399 140734988701808 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25028/statm: 34525 27308 270 21 0 31162 0
Current children cumulated CPU time (s) 1002.21
Current children cumulated vsize (KiB) 138100

[startup+1062.3 s]
/proc/loadavg: 4.18 4.05 3.93 5/190 25218
/proc/meminfo: memFree=30903076/32951124 swapFree=67055520/67111528
[pid=25028] ppid=25026 vsize=138100 CPUtime=1062.2 cores=0,2
/proc/25028/stat : 25028 (OptimuS_release) R 25026 25028 23230 0 -1 4202496 12985811 0 0 0 104608 1612 0 0 25 0 1 0 873161826 141414400 28587 33554432000 4194304 4279399 140734988701808 18446744073709551615 4256694 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25028/statm: 34525 28587 270 21 0 31162 0
Current children cumulated CPU time (s) 1062.2
Current children cumulated vsize (KiB) 138100

[startup+1122.3 s]
/proc/loadavg: 4.07 4.03 3.93 5/190 25220
/proc/meminfo: memFree=30978560/32951124 swapFree=67055520/67111528
[pid=25028] ppid=25026 vsize=88780 CPUtime=1122.19 cores=0,2
/proc/25028/stat : 25028 (OptimuS_release) R 25026 25028 23230 0 -1 4202496 13700127 0 0 0 110518 1701 0 0 25 0 1 0 873161826 90910720 18701 33554432000 4194304 4279399 140734988701808 18446744073709551615 4242271 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25028/statm: 22195 18701 270 21 0 18832 0
Current children cumulated CPU time (s) 1122.19
Current children cumulated vsize (KiB) 88780

[startup+1182.3 s]
/proc/loadavg: 4.02 4.03 3.93 5/190 25221
/proc/meminfo: memFree=30935736/32951124 swapFree=67055520/67111528
[pid=25028] ppid=25026 vsize=88780 CPUtime=1182.19 cores=0,2
/proc/25028/stat : 25028 (OptimuS_release) R 25026 25028 23230 0 -1 4202496 14343998 0 0 0 116438 1781 0 0 25 0 1 0 873161826 90910720 18701 33554432000 4194304 4279399 140734988701808 18446744073709551615 4242271 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25028/statm: 22195 18701 270 21 0 18832 0
Current children cumulated CPU time (s) 1182.19
Current children cumulated vsize (KiB) 88780

[startup+1242.3 s]
/proc/loadavg: 4.05 4.03 3.93 5/190 25223
/proc/meminfo: memFree=31018904/32951124 swapFree=67055520/67111528
[pid=25028] ppid=25026 vsize=88780 CPUtime=1242.18 cores=0,2
/proc/25028/stat : 25028 (OptimuS_release) R 25026 25028 23230 0 -1 4202496 14705715 0 0 0 122396 1822 0 0 25 0 1 0 873161826 90910720 18701 33554432000 4194304 4279399 140734988701808 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25028/statm: 22195 18701 270 21 0 18832 0
Current children cumulated CPU time (s) 1242.18
Current children cumulated vsize (KiB) 88780

[startup+1302.3 s]
/proc/loadavg: 4.02 4.02 3.93 5/190 25224
/proc/meminfo: memFree=30986008/32951124 swapFree=67055520/67111528
[pid=25028] ppid=25026 vsize=88780 CPUtime=1302.19 cores=0,2
/proc/25028/stat : 25028 (OptimuS_release) R 25026 25028 23230 0 -1 4202496 15495519 0 0 0 128302 1917 0 0 25 0 1 0 873161826 90910720 18701 33554432000 4194304 4279399 140734988701808 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25028/statm: 22195 18701 270 21 0 18832 0
Current children cumulated CPU time (s) 1302.19
Current children cumulated vsize (KiB) 88780

[startup+1362.3 s]
/proc/loadavg: 4.00 4.02 3.93 5/190 25226
/proc/meminfo: memFree=31016220/32951124 swapFree=67055520/67111528
[pid=25028] ppid=25026 vsize=88780 CPUtime=1362.18 cores=0,2
/proc/25028/stat : 25028 (OptimuS_release) R 25026 25028 23230 0 -1 4202496 16231864 0 0 0 134210 2008 0 0 25 0 1 0 873161826 90910720 18701 33554432000 4194304 4279399 140734988701808 18446744073709551615 4257076 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25028/statm: 22195 18701 270 21 0 18832 0
Current children cumulated CPU time (s) 1362.18
Current children cumulated vsize (KiB) 88780

[startup+1422.31 s]
/proc/loadavg: 4.00 4.01 3.93 5/190 25228
/proc/meminfo: memFree=30881888/32951124 swapFree=67055520/67111528
[pid=25028] ppid=25026 vsize=88780 CPUtime=1422.18 cores=0,2
/proc/25028/stat : 25028 (OptimuS_release) R 25026 25028 23230 0 -1 4202496 16873433 0 0 0 140131 2087 0 0 25 0 1 0 873161826 90910720 18701 33554432000 4194304 4279399 140734988701808 18446744073709551615 4255690 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25028/statm: 22195 18701 270 21 0 18832 0
Current children cumulated CPU time (s) 1422.18
Current children cumulated vsize (KiB) 88780

[startup+1482.3 s]
/proc/loadavg: 4.00 4.01 3.93 5/190 25229
/proc/meminfo: memFree=30935792/32951124 swapFree=67055520/67111528
[pid=25028] ppid=25026 vsize=88780 CPUtime=1482.17 cores=0,2
/proc/25028/stat : 25028 (OptimuS_release) R 25026 25028 23230 0 -1 4202496 17495920 0 0 0 146051 2166 0 0 25 0 1 0 873161826 90910720 18701 33554432000 4194304 4279399 140734988701808 18446744073709551615 4242034 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25028/statm: 22195 18701 270 21 0 18832 0
Current children cumulated CPU time (s) 1482.17
Current children cumulated vsize (KiB) 88780

[startup+1542.3 s]
/proc/loadavg: 4.06 4.02 3.94 5/190 25231
/proc/meminfo: memFree=30928816/32951124 swapFree=67055520/67111528
[pid=25028] ppid=25026 vsize=138100 CPUtime=1542.16 cores=0,2
/proc/25028/stat : 25028 (OptimuS_release) R 25026 25028 23230 0 -1 4202496 18067965 0 0 0 151983 2233 0 0 25 0 1 0 873161826 141414400 29905 33554432000 4194304 4279399 140734988701808 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25028/statm: 34525 29905 270 21 0 31162 0
Current children cumulated CPU time (s) 1542.16
Current children cumulated vsize (KiB) 138100

[startup+1602.3 s]
/proc/loadavg: 4.10 4.04 3.95 5/190 25232
/proc/meminfo: memFree=30962260/32951124 swapFree=67055520/67111528
[pid=25028] ppid=25026 vsize=138100 CPUtime=1602.16 cores=0,2
/proc/25028/stat : 25028 (OptimuS_release) R 25026 25028 23230 0 -1 4202496 18801592 0 0 0 157885 2331 0 0 25 0 1 0 873161826 141414400 27425 33554432000 4194304 4279399 140734988701808 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25028/statm: 34525 27425 270 21 0 31162 0
Current children cumulated CPU time (s) 1602.16
Current children cumulated vsize (KiB) 138100

[startup+1662.3 s]
/proc/loadavg: 4.04 4.03 3.95 5/190 25234
/proc/meminfo: memFree=30863016/32951124 swapFree=67055520/67111528
[pid=25028] ppid=25026 vsize=88780 CPUtime=1662.16 cores=0,2
/proc/25028/stat : 25028 (OptimuS_release) R 25026 25028 23230 0 -1 4202496 19500567 0 0 0 163799 2417 0 0 25 0 1 0 873161826 90910720 18701 33554432000 4194304 4279399 140734988701808 18446744073709551615 4255881 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25028/statm: 22195 18701 270 21 0 18832 0
Current children cumulated CPU time (s) 1662.16
Current children cumulated vsize (KiB) 88780

[startup+1722.3 s]
/proc/loadavg: 3.59 3.91 3.91 4/184 25261
/proc/meminfo: memFree=31000620/32951124 swapFree=67055520/67111528
[pid=25028] ppid=25026 vsize=219008 CPUtime=1722.15 cores=0,2
/proc/25028/stat : 25028 (OptimuS_release) R 25026 25028 23230 0 -1 4202496 20244457 0 0 0 169704 2511 0 0 25 0 1 0 873161826 224264192 42293 33554432000 4194304 4279399 140734988701808 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25028/statm: 54752 42293 270 21 0 51389 0
Current children cumulated CPU time (s) 1722.15
Current children cumulated vsize (KiB) 219008

[startup+1782.3 s]
/proc/loadavg: 3.22 3.74 3.85 4/184 25262
/proc/meminfo: memFree=30950732/32951124 swapFree=67055520/67111528
[pid=25028] ppid=25026 vsize=168920 CPUtime=1782.15 cores=0,2
/proc/25028/stat : 25028 (OptimuS_release) R 25026 25028 23230 0 -1 4202496 21061686 0 0 0 175597 2618 0 0 25 0 1 0 873161826 172974080 36501 33554432000 4194304 4279399 140734988701808 18446744073709551615 4241985 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25028/statm: 42230 36503 270 21 0 38867 0
Current children cumulated CPU time (s) 1782.15
Current children cumulated vsize (KiB) 168920



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.2 s]
/proc/loadavg: 3.15 3.69 3.83 4/184 25263
/proc/meminfo: memFree=30959280/32951124 swapFree=67055520/67111528
[pid=25028] ppid=25026 vsize=300396 CPUtime=1800.06 cores=0,2
/proc/25028/stat : 25028 (OptimuS_release) R 25026 25028 23230 0 -1 4202496 21308944 0 0 0 177355 2651 0 0 25 0 1 0 873161826 307605504 54234 33554432000 4194304 4279399 140734988701808 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25028/statm: 75099 54234 270 21 0 71736 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 300396

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.22
CPU time (s): 1800.07
CPU user time (s): 1773.56
CPU system time (s): 26.519
CPU usage (%): 99.9921
Max. virtual memory (cumulated for all children) (KiB): 430624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1773.56
system time used= 26.519
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21308944
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= 9
involuntary context switches= 21400

runsolver used 3.08053 second user time and 6.73698 second system time

The end

Launcher Data 

Begin job on node143 at 2011-06-11 17:51:02
IDJOB=3495216
IDBENCH=88399
IDSOLVER=1987
FILE ID=node143/3495216-1307807462
RUNJOBID= node143-1307807339-24890
PBS_JOBID= 13551005
Free space on /tmp= 74084 MiB

SOLVER NAME= OptimuS p100_source
BENCH NAME= SAT11/mus/chen/fdmus_v100/fdmus_b22_669.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495216-1307807462/watcher-3495216-1307807462 -o /tmp/evaluation-result-3495216-1307807462/solver-3495216-1307807462 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495216-1307807462.cnf

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

MD5SUM BENCH= c85678d1d0dd3d7c2e93fc078a9df964
RANDOM SEED=1279478682

node143.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		: 2666.846
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	: 5333.69
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		: 2666.846
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	: 5226.15
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		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
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	: 5332.75
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		: 2666.846
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	: 5332.83
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		: 2666.846
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		: 2666.846
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31158872 kB
Buffers:        147888 kB
Cached:        1246988 kB
SwapCached:       8636 kB
Active:         552308 kB
Inactive:      1078568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31158872 kB
SwapTotal:    67111528 kB
SwapFree:     67055520 kB
Dirty:             420 kB
Writeback:           0 kB
AnonPages:      234684 kB
Mapped:          13460 kB
Slab:            94388 kB
PageTables:       5600 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   470480 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= 74084 MiB
End job on node143 at 2011-06-11 18:21:04