Trace number 3495499

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 x100_source? (TO) 1800.05 1800.01

General information on the benchmark

Namemus/chen/fdmus_v100/
fdmus_b21_359.cnf
MD5SUMafc653370170c4af9a430f639b3509ee
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark269.055
Satisfiable
(Un)Satisfiability was proved
Number of variables5574
Number of clauses15332
Sum of the clauses size35398
Maximum clause length3
Minimum clause length1
Number of clauses of size 16
Number of clauses of size 210586
Number of clauses of size 34740
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-3495499-1307808245/watcher-3495499-1307808245 -o /tmp/evaluation-result-3495499-1307808245/solver-3495499-1307808245 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495499-1307808245.cnf 

running on 2 cores: 4,6

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: 3.84 2.63 2.45 5/189 18550
/proc/meminfo: memFree=31253984/32950928 swapFree=67048868/67111528
[pid=18550] ppid=18548 vsize=20220 CPUtime=0 cores=4,6
/proc/18550/stat : 18550 (OptimuS_release) R 18548 18550 17232 0 -1 4202496 704 0 0 0 0 0 0 0 25 0 1 0 892423283 20705280 637 33554432000 4194304 4280283 140736801441904 18446744073709551615 4266385 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18550/statm: 5103 637 224 21 0 1740 0

[startup+0.03086 s]
/proc/loadavg: 3.84 2.63 2.45 5/189 18550
/proc/meminfo: memFree=31253984/32950928 swapFree=67048868/67111528
[pid=18550] ppid=18548 vsize=24216 CPUtime=0.02 cores=4,6
/proc/18550/stat : 18550 (OptimuS_release) R 18548 18550 17232 0 -1 4202496 1677 0 0 0 2 0 0 0 25 0 1 0 892423283 24797184 1596 33554432000 4194304 4280283 140736801441904 18446744073709551615 4208142 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18550/statm: 6054 1596 251 21 0 2691 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 24216

[startup+0.100862 s]
/proc/loadavg: 3.84 2.63 2.45 5/189 18550
/proc/meminfo: memFree=31253984/32950928 swapFree=67048868/67111528
[pid=18550] ppid=18548 vsize=24480 CPUtime=0.09 cores=4,6
/proc/18550/stat : 18550 (OptimuS_release) R 18548 18550 17232 0 -1 4202496 1940 0 0 0 9 0 0 0 25 0 1 0 892423283 25067520 1858 33554432000 4194304 4280283 140736801441904 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18550/statm: 6120 1858 269 21 0 2757 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24480

[startup+0.300822 s]
/proc/loadavg: 3.84 2.63 2.45 5/189 18550
/proc/meminfo: memFree=31253984/32950928 swapFree=67048868/67111528
[pid=18550] ppid=18548 vsize=31876 CPUtime=0.29 cores=4,6
/proc/18550/stat : 18550 (OptimuS_release) R 18548 18550 17232 0 -1 4202496 3899 0 0 0 29 0 0 0 25 0 1 0 892423283 32641024 3814 33554432000 4194304 4280283 140736801441904 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18550/statm: 7969 3814 269 21 0 4606 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31876

[startup+0.700752 s]
/proc/loadavg: 3.84 2.63 2.45 5/189 18550
/proc/meminfo: memFree=31253984/32950928 swapFree=67048868/67111528
[pid=18550] ppid=18548 vsize=50864 CPUtime=0.69 cores=4,6
/proc/18550/stat : 18550 (OptimuS_release) R 18548 18550 17232 0 -1 4202496 8155 0 0 0 68 1 0 0 25 0 1 0 892423283 52084736 8065 33554432000 4194304 4280283 140736801441904 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18550/statm: 12716 8065 269 21 0 9353 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50864

[startup+1.50055 s]
/proc/loadavg: 3.84 2.63 2.45 5/190 18552
/proc/meminfo: memFree=31225248/32950928 swapFree=67048868/67111528
[pid=18550] ppid=18548 vsize=101072 CPUtime=1.49 cores=4,6
/proc/18550/stat : 18550 (OptimuS_release) R 18548 18550 17232 0 -1 4202496 15790 0 0 0 147 2 0 0 25 0 1 0 892423283 103497728 15695 33554432000 4194304 4280283 140736801441904 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18550/statm: 25268 15695 269 21 0 21905 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 101072

[startup+3.10031 s]
/proc/loadavg: 3.84 2.63 2.45 5/190 18552
/proc/meminfo: memFree=31288832/32950928 swapFree=67048868/67111528
[pid=18550] ppid=18548 vsize=51396 CPUtime=3.09 cores=4,6
/proc/18550/stat : 18550 (OptimuS_release) R 18548 18550 17232 0 -1 4202496 50971 0 0 0 303 6 0 0 25 0 1 0 892423283 52629504 7610 33554432000 4194304 4280283 140736801441904 18446744073709551615 4238866 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18550/statm: 12849 7610 269 21 0 9486 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 51396

[startup+6.30076 s]
/proc/loadavg: 3.85 2.65 2.46 5/190 18552
/proc/meminfo: memFree=31206620/32950928 swapFree=67048868/67111528
[pid=18550] ppid=18548 vsize=81744 CPUtime=6.29 cores=4,6
/proc/18550/stat : 18550 (OptimuS_release) R 18548 18550 17232 0 -1 4202496 60372 0 0 0 622 7 0 0 25 0 1 0 892423283 83705856 16990 33554432000 4194304 4280283 140736801441904 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18550/statm: 20436 16990 269 21 0 17073 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 81744

[startup+12.7006 s]
/proc/loadavg: 3.87 2.67 2.46 6/191 18553
/proc/meminfo: memFree=31095384/32950928 swapFree=67048868/67111528
[pid=18550] ppid=18548 vsize=101080 CPUtime=12.69 cores=4,6
/proc/18550/stat : 18550 (OptimuS_release) R 18548 18550 17232 0 -1 4202496 74344 0 0 0 1260 9 0 0 25 0 1 0 892423283 103505920 21824 33554432000 4194304 4280283 140736801441904 18446744073709551615 4257392 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18550/statm: 25270 21824 269 21 0 21907 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 101080

[startup+25.5004 s]
/proc/loadavg: 3.89 2.74 2.49 5/190 18554
/proc/meminfo: memFree=31192572/32950928 swapFree=67048868/67111528
[pid=18550] ppid=18548 vsize=101080 CPUtime=25.49 cores=4,6
/proc/18550/stat : 18550 (OptimuS_release) R 18548 18550 17232 0 -1 4202496 114072 0 0 0 2536 13 0 0 25 0 1 0 892423283 103505920 21825 33554432000 4194304 4280283 140736801441904 18446744073709551615 4256582 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18550/statm: 25270 21825 269 21 0 21907 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 101080

[startup+51.1008 s]
/proc/loadavg: 3.93 2.84 2.53 5/190 18554
/proc/meminfo: memFree=31200768/32950928 swapFree=67048868/67111528
[pid=18550] ppid=18548 vsize=101080 CPUtime=51.09 cores=4,6
/proc/18550/stat : 18550 (OptimuS_release) R 18548 18550 17232 0 -1 4202496 336024 0 0 0 5073 36 0 0 25 0 1 0 892423283 103505920 21825 33554432000 4194304 4280283 140736801441904 18446744073709551615 4256984 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18550/statm: 25270 21825 269 21 0 21907 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 101080

[startup+102.307 s]
/proc/loadavg: 3.97 3.01 2.60 5/190 18556
/proc/meminfo: memFree=31121380/32950928 swapFree=67048868/67111528
[pid=18550] ppid=18548 vsize=101080 CPUtime=102.29 cores=4,6
/proc/18550/stat : 18550 (OptimuS_release) R 18548 18550 17232 0 -1 4202496 658548 0 0 0 10158 71 0 0 25 0 1 0 892423283 103505920 21826 33554432000 4194304 4280283 140736801441904 18446744073709551615 4256990 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18550/statm: 25270 21826 269 21 0 21907 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 101080

[startup+162.301 s]
/proc/loadavg: 3.99 3.19 2.69 5/190 18557
/proc/meminfo: memFree=31233172/32950928 swapFree=67048868/67111528
[pid=18550] ppid=18548 vsize=101080 CPUtime=162.29 cores=4,6
/proc/18550/stat : 18550 (OptimuS_release) R 18548 18550 17232 0 -1 4202496 850765 0 0 0 16137 92 0 0 25 0 1 0 892423283 103505920 21826 33554432000 4194304 4280283 140736801441904 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18550/statm: 25270 21826 269 21 0 21907 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 101080

[startup+222.3 s]
/proc/loadavg: 4.17 3.38 2.78 5/190 18559
/proc/meminfo: memFree=31231524/32950928 swapFree=67048868/67111528
[pid=18550] ppid=18548 vsize=101080 CPUtime=222.3 cores=4,6
/proc/18550/stat : 18550 (OptimuS_release) R 18548 18550 17232 0 -1 4202496 1333066 0 0 0 22083 147 0 0 25 0 1 0 892423283 103505920 21826 33554432000 4194304 4280283 140736801441904 18446744073709551615 4238845 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18550/statm: 25270 21826 269 21 0 21907 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 101080

[startup+282.301 s]
/proc/loadavg: 4.06 3.49 2.85 5/190 18560
/proc/meminfo: memFree=31185600/32950928 swapFree=67048868/67111528
[pid=18550] ppid=18548 vsize=101080 CPUtime=282.3 cores=4,6
/proc/18550/stat : 18550 (OptimuS_release) R 18548 18550 17232 0 -1 4202496 1635859 0 0 0 28052 178 0 0 25 0 1 0 892423283 103505920 21826 33554432000 4194304 4280283 140736801441904 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18550/statm: 25270 21826 269 21 0 21907 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 101080

[startup+342.301 s]
/proc/loadavg: 4.02 3.58 2.92 5/190 18562
/proc/meminfo: memFree=31148472/32950928 swapFree=67048868/67111528
[pid=18550] ppid=18548 vsize=101080 CPUtime=342.3 cores=4,6
/proc/18550/stat : 18550 (OptimuS_release) R 18548 18550 17232 0 -1 4202496 2079539 0 0 0 34002 228 0 0 25 0 1 0 892423283 103505920 21826 33554432000 4194304 4280283 140736801441904 18446744073709551615 4256725 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18550/statm: 25270 21826 269 21 0 21907 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 101080

[startup+402.3 s]
/proc/loadavg: 4.01 3.65 2.99 5/190 18564
/proc/meminfo: memFree=31233368/32950928 swapFree=67048868/67111528
[pid=18550] ppid=18548 vsize=101080 CPUtime=402.3 cores=4,6
/proc/18550/stat : 18550 (OptimuS_release) R 18548 18550 17232 0 -1 4202496 2791128 0 0 0 39925 305 0 0 25 0 1 0 892423283 103505920 21826 33554432000 4194304 4280283 140736801441904 18446744073709551615 4242930 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18550/statm: 25270 21826 269 21 0 21907 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 101080

[startup+462.3 s]
/proc/loadavg: 4.07 3.73 3.05 5/190 18565
/proc/meminfo: memFree=31166988/32950928 swapFree=67048868/67111528
[pid=18550] ppid=18548 vsize=101080 CPUtime=462.31 cores=4,6
/proc/18550/stat : 18550 (OptimuS_release) R 18548 18550 17232 0 -1 4202496 3480620 0 0 0 45850 381 0 0 25 0 1 0 892423283 103505920 21826 33554432000 4194304 4280283 140736801441904 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18550/statm: 25270 21826 269 21 0 21907 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 101080

[startup+522.301 s]
/proc/loadavg: 4.02 3.78 3.11 5/190 18567
/proc/meminfo: memFree=31176992/32950928 swapFree=67048868/67111528
[pid=18550] ppid=18548 vsize=101080 CPUtime=522.3 cores=4,6
/proc/18550/stat : 18550 (OptimuS_release) R 18548 18550 17232 0 -1 4202496 4492725 0 0 0 51735 495 0 0 25 0 1 0 892423283 103505920 21826 33554432000 4194304 4280283 140736801441904 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18550/statm: 25270 21826 269 21 0 21907 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 101080

[startup+582.301 s]
/proc/loadavg: 4.01 3.81 3.16 5/190 18568
/proc/meminfo: memFree=31160320/32950928 swapFree=67048868/67111528
[pid=18550] ppid=18548 vsize=101080 CPUtime=582.3 cores=4,6
/proc/18550/stat : 18550 (OptimuS_release) R 18548 18550 17232 0 -1 4202496 5422216 0 0 0 57633 597 0 0 25 0 1 0 892423283 103505920 21826 33554432000 4194304 4280283 140736801441904 18446744073709551615 4238829 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18550/statm: 25270 21826 269 21 0 21907 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 101080

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 4.09 3.95 3.36 5/190 18575
/proc/meminfo: memFree=31148100/32950928 swapFree=67048868/67111528
[pid=18550] ppid=18548 vsize=101080 CPUtime=822.31 cores=4,6
/proc/18550/stat : 18550 (OptimuS_release) R 18548 18550 17232 0 -1 4202496 8585318 0 0 0 81294 937 0 0 25 0 1 0 892423283 103505920 21826 33554432000 4194304 4280283 140736801441904 18446744073709551615 4243550 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18550/statm: 25270 21826 269 21 0 21907 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 101080

[startup+882.301 s]
/proc/loadavg: 4.03 3.95 3.39 5/190 18576
/proc/meminfo: memFree=31097848/32950928 swapFree=67048868/67111528
[pid=18550] ppid=18548 vsize=150400 CPUtime=882.31 cores=4,6
/proc/18550/stat : 18550 (OptimuS_release) R 18548 18550 17232 0 -1 4202496 9253676 0 0 0 87224 1007 0 0 25 0 1 0 892423283 154009600 33107 33554432000 4194304 4280283 140736801441904 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18550/statm: 37600 33107 269 21 0 34237 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 150400

[startup+942.301 s]
/proc/loadavg: 4.01 3.96 3.43 5/190 18578
/proc/meminfo: memFree=31174208/32950928 swapFree=67048868/67111528
[pid=18550] ppid=18548 vsize=101080 CPUtime=942.31 cores=4,6
/proc/18550/stat : 18550 (OptimuS_release) R 18548 18550 17232 0 -1 4202496 9728688 0 0 0 93174 1057 0 0 25 0 1 0 892423283 103505920 21826 33554432000 4194304 4280283 140736801441904 18446744073709551615 4256588 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18550/statm: 25270 21826 269 21 0 21907 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 101080

[startup+1002.3 s]
/proc/loadavg: 4.00 3.97 3.46 5/190 18580
/proc/meminfo: memFree=31137468/32950928 swapFree=67048868/67111528
[pid=18550] ppid=18548 vsize=150400 CPUtime=1002.31 cores=4,6
/proc/18550/stat : 18550 (OptimuS_release) R 18548 18550 17232 0 -1 4202496 10132635 0 0 0 99129 1102 0 0 25 0 1 0 892423283 154009600 27731 33554432000 4194304 4280283 140736801441904 18446744073709551615 268272386517 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18550/statm: 37600 27755 269 21 0 34237 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 150400

[startup+1062.3 s]
/proc/loadavg: 4.03 3.98 3.50 5/190 18581
/proc/meminfo: memFree=31160128/32950928 swapFree=67048868/67111528
[pid=18550] ppid=18548 vsize=150400 CPUtime=1062.31 cores=4,6
/proc/18550/stat : 18550 (OptimuS_release) R 18548 18550 17232 0 -1 4202496 10727842 0 0 0 105065 1166 0 0 25 0 1 0 892423283 154009600 33249 33554432000 4194304 4280283 140736801441904 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18550/statm: 37600 33249 269 21 0 34237 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 150400

[startup+1122.3 s]
/proc/loadavg: 4.01 3.98 3.53 5/190 18583
/proc/meminfo: memFree=31202492/32950928 swapFree=67048868/67111528
[pid=18550] ppid=18548 vsize=101080 CPUtime=1122.31 cores=4,6
/proc/18550/stat : 18550 (OptimuS_release) R 18548 18550 17232 0 -1 4202496 11533537 0 0 0 110971 1260 0 0 25 0 1 0 892423283 103505920 21826 33554432000 4194304 4280283 140736801441904 18446744073709551615 268276147235 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18550/statm: 25270 21826 269 21 0 21907 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 101080

[startup+1182.3 s]
/proc/loadavg: 4.00 3.98 3.56 5/190 18584
/proc/meminfo: memFree=31162900/32950928 swapFree=67048868/67111528
[pid=18550] ppid=18548 vsize=101080 CPUtime=1182.32 cores=4,6
/proc/18550/stat : 18550 (OptimuS_release) R 18548 18550 17232 0 -1 4202496 11948323 0 0 0 116926 1306 0 0 25 0 1 0 892423283 103505920 21826 33554432000 4194304 4280283 140736801441904 18446744073709551615 4256774 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18550/statm: 25270 21826 269 21 0 21907 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 101080

[startup+1242.3 s]
/proc/loadavg: 4.00 3.98 3.58 5/190 18586
/proc/meminfo: memFree=31086336/32950928 swapFree=67048868/67111528
[pid=18550] ppid=18548 vsize=101080 CPUtime=1242.32 cores=4,6
/proc/18550/stat : 18550 (OptimuS_release) R 18548 18550 17232 0 -1 4202496 12259775 0 0 0 122894 1338 0 0 25 0 1 0 892423283 103505920 21826 33554432000 4194304 4280283 140736801441904 18446744073709551615 4242881 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18550/statm: 25270 21826 269 21 0 21907 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 101080

[startup+1302.3 s]
/proc/loadavg: 4.00 3.98 3.60 5/190 18588
/proc/meminfo: memFree=31071048/32950928 swapFree=67048868/67111528
[pid=18550] ppid=18548 vsize=101080 CPUtime=1302.33 cores=4,6
/proc/18550/stat : 18550 (OptimuS_release) R 18548 18550 17232 0 -1 4202496 13111516 0 0 0 128800 1433 0 0 25 0 1 0 892423283 103505920 21826 33554432000 4194304 4280283 140736801441904 18446744073709551615 4256586 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18550/statm: 25270 21826 269 21 0 21907 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 101080

[startup+1362.3 s]
/proc/loadavg: 4.12 4.03 3.64 5/190 18589
/proc/meminfo: memFree=31067780/32950928 swapFree=67048868/67111528
[pid=18550] ppid=18548 vsize=101080 CPUtime=1362.32 cores=4,6
/proc/18550/stat : 18550 (OptimuS_release) R 18548 18550 17232 0 -1 4202496 13863701 0 0 0 134716 1516 0 0 25 0 1 0 892423283 103505920 21826 33554432000 4194304 4280283 140736801441904 18446744073709551615 4256552 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18550/statm: 25270 21826 269 21 0 21907 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 101080

[startup+1422.31 s]
/proc/loadavg: 4.04 4.02 3.66 5/190 18591
/proc/meminfo: memFree=31117464/32950928 swapFree=67048868/67111528
[pid=18550] ppid=18548 vsize=101080 CPUtime=1422.33 cores=4,6
/proc/18550/stat : 18550 (OptimuS_release) R 18548 18550 17232 0 -1 4202496 14420811 0 0 0 140659 1574 0 0 25 0 1 0 892423283 103505920 21826 33554432000 4194304 4280283 140736801441904 18446744073709551615 4257394 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18550/statm: 25270 21826 269 21 0 21907 0
Current children cumulated CPU time (s) 1422.33
Current children cumulated vsize (KiB) 101080

[startup+1482.3 s]
/proc/loadavg: 4.01 4.02 3.68 5/190 18592
/proc/meminfo: memFree=31125112/32950928 swapFree=67048868/67111528
[pid=18550] ppid=18548 vsize=181220 CPUtime=1482.33 cores=4,6
/proc/18550/stat : 18550 (OptimuS_release) R 18548 18550 17232 0 -1 4202496 15168083 0 0 0 146577 1656 0 0 25 0 1 0 892423283 185569280 35024 33554432000 4194304 4280283 140736801441904 18446744073709551615 4256586 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18550/statm: 45305 35024 269 21 0 41942 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 181220

[startup+1542.3 s]
/proc/loadavg: 4.00 4.01 3.69 5/190 18594
/proc/meminfo: memFree=31046828/32950928 swapFree=67048868/67111528
[pid=18550] ppid=18548 vsize=101080 CPUtime=1542.33 cores=4,6
/proc/18550/stat : 18550 (OptimuS_release) R 18548 18550 17232 0 -1 4202496 16155581 0 0 0 152469 1764 0 0 25 0 1 0 892423283 103505920 21826 33554432000 4194304 4280283 140736801441904 18446744073709551615 4259285 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18550/statm: 25270 21826 269 21 0 21907 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 101080

[startup+1602.3 s]
/proc/loadavg: 3.76 3.96 3.69 4/184 18621
/proc/meminfo: memFree=31271220/32950928 swapFree=67048868/67111528
[pid=18550] ppid=18548 vsize=101080 CPUtime=1602.33 cores=4,6
/proc/18550/stat : 18550 (OptimuS_release) R 18548 18550 17232 0 -1 4202496 16679238 0 0 0 158416 1817 0 0 25 0 1 0 892423283 103505920 21826 33554432000 4194304 4280283 140736801441904 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18550/statm: 25270 21826 269 21 0 21907 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 101080

[startup+1662.3 s]
/proc/loadavg: 3.12 3.75 3.64 3/178 18647
/proc/meminfo: memFree=31362992/32950928 swapFree=67048868/67111528
[pid=18550] ppid=18548 vsize=150400 CPUtime=1662.34 cores=4,6
/proc/18550/stat : 18550 (OptimuS_release) R 18548 18550 17232 0 -1 4202496 17242342 0 0 0 164357 1877 0 0 25 0 1 0 892423283 154009600 29813 33554432000 4194304 4280283 140736801441904 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18550/statm: 37600 29813 269 21 0 34237 0
Current children cumulated CPU time (s) 1662.34
Current children cumulated vsize (KiB) 150400

[startup+1722.3 s]
/proc/loadavg: 1.78 3.24 3.47 2/172 18674
/proc/meminfo: memFree=31497224/32950928 swapFree=67048868/67111528
[pid=18550] ppid=18548 vsize=101080 CPUtime=1722.33 cores=4,6
/proc/18550/stat : 18550 (OptimuS_release) R 18548 18550 17232 0 -1 4202496 17900018 0 0 0 170285 1948 0 0 25 0 1 0 892423283 103505920 21826 33554432000 4194304 4280283 140736801441904 18446744073709551615 4257520 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18550/statm: 25270 21826 269 21 0 21907 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 101080

[startup+1782.3 s]
/proc/loadavg: 1.28 2.83 3.31 2/172 18675
/proc/meminfo: memFree=31496792/32950928 swapFree=67048868/67111528
[pid=18550] ppid=18548 vsize=101080 CPUtime=1782.34 cores=4,6
/proc/18550/stat : 18550 (OptimuS_release) R 18548 18550 17232 0 -1 4202496 18390440 0 0 0 176230 2004 0 0 25 0 1 0 892423283 103505920 21826 33554432000 4194304 4280283 140736801441904 18446744073709551615 268276146282 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18550/statm: 25270 21826 269 21 0 21907 0
Current children cumulated CPU time (s) 1782.34
Current children cumulated vsize (KiB) 101080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 1.20 2.71 3.26 2/172 18676
/proc/meminfo: memFree=31496788/32950928 swapFree=67048868/67111528
[pid=18550] ppid=18548 vsize=101080 CPUtime=1800.04 cores=4,6
/proc/18550/stat : 18550 (OptimuS_release) R 18548 18550 17232 0 -1 4202496 18664358 0 0 0 177968 2036 0 0 25 0 1 0 892423283 103505920 21826 33554432000 4194304 4280283 140736801441904 18446744073709551615 4257398 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18550/statm: 25270 21826 269 21 0 21907 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 101080

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): 1800.01
CPU time (s): 1800.05
CPU user time (s): 1779.68
CPU system time (s): 20.3699
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 280628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1779.68
system time used= 20.3699
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18664358
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= 19639

runsolver used 2.92156 second user time and 6.76197 second system time

The end

Launcher Data 

Begin job on node122 at 2011-06-11 18:04:05
IDJOB=3495499
IDBENCH=89219
IDSOLVER=1988
FILE ID=node122/3495499-1307808245
RUNJOBID= node122-1307808029-18363
PBS_JOBID= 13551057
Free space on /tmp= 74104 MiB

SOLVER NAME= OptimuS x100_source
BENCH NAME= SAT11/mus/chen/fdmus_v100/fdmus_b21_359.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495499-1307808245/watcher-3495499-1307808245 -o /tmp/evaluation-result-3495499-1307808245/solver-3495499-1307808245 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495499-1307808245.cnf

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

MD5SUM BENCH= afc653370170c4af9a430f639b3509ee
RANDOM SEED=252592612

node122.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		: 2666.820
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	: 5333.64
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		: 2666.820
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	: 5332.75
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		: 2666.820
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		: 2666.820
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		: 2666.820
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		: 2666.820
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		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
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	: 5332.97
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      31255172 kB
Buffers:        168424 kB
Cached:        1025004 kB
SwapCached:      14712 kB
Active:         676884 kB
Inactive:       862544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      31255172 kB
SwapTotal:    67111528 kB
SwapFree:     67048868 kB
Dirty:             396 kB
Writeback:           0 kB
AnonPages:      343504 kB
Mapped:           9544 kB
Slab:            89088 kB
PageTables:       5844 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   598664 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= 74104 MiB
End job on node122 at 2011-06-11 18:34:07