Trace number 3495190

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 1800.01

General information on the benchmark

Namemus/chen/fdmus_v100/
fdmus_b20_388.cnf
MD5SUM9b3d5a40faa434ed629267cacdf9d25c
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark105.122
Satisfiable
(Un)Satisfiability was proved
Number of variables4929
Number of clauses13497
Sum of the clauses size31143
Maximum clause length3
Minimum clause length1
Number of clauses of size 16
Number of clauses of size 29336
Number of clauses of size 34155
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-3495190-1307807783/watcher-3495190-1307807783 -o /tmp/evaluation-result-3495190-1307807783/solver-3495190-1307807783 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495190-1307807783.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: 3.31 3.88 3.92 5/189 16908
/proc/meminfo: memFree=31213312/32951124 swapFree=67054536/67111528
[pid=16908] ppid=16906 vsize=21004 CPUtime=0 cores=1,3
/proc/16908/stat : 16908 (OptimuS_release) R 16906 16908 11621 0 -1 4202496 887 0 0 0 0 0 0 0 23 0 1 0 892376201 21508096 816 33554432000 4194304 4279399 140736135246912 18446744073709551615 4265489 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/16908/statm: 5251 817 224 21 0 1888 0

[startup+0.0333341 s]
/proc/loadavg: 3.31 3.88 3.92 5/189 16908
/proc/meminfo: memFree=31213312/32951124 swapFree=67054536/67111528
[pid=16908] ppid=16906 vsize=23992 CPUtime=0.03 cores=1,3
/proc/16908/stat : 16908 (OptimuS_release) R 16906 16908 11621 0 -1 4202496 1553 0 0 0 3 0 0 0 23 0 1 0 892376201 24567808 1470 33554432000 4194304 4279399 140736135246912 18446744073709551615 4208966 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/16908/statm: 5998 1470 251 21 0 2635 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 23992

[startup+0.100325 s]
/proc/loadavg: 3.31 3.88 3.92 5/189 16908
/proc/meminfo: memFree=31213312/32951124 swapFree=67054536/67111528
[pid=16908] ppid=16906 vsize=24268 CPUtime=0.09 cores=1,3
/proc/16908/stat : 16908 (OptimuS_release) R 16906 16908 11621 0 -1 4202496 1943 0 0 0 9 0 0 0 23 0 1 0 892376201 24850432 1858 33554432000 4194304 4279399 140736135246912 18446744073709551615 271553974704 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/16908/statm: 6067 1858 270 21 0 2704 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24268

[startup+0.30029 s]
/proc/loadavg: 3.31 3.88 3.92 5/189 16908
/proc/meminfo: memFree=31213312/32951124 swapFree=67054536/67111528
[pid=16908] ppid=16906 vsize=31676 CPUtime=0.29 cores=1,3
/proc/16908/stat : 16908 (OptimuS_release) R 16906 16908 11621 0 -1 4202496 4069 0 0 0 29 0 0 0 25 0 1 0 892376201 32436224 3983 33554432000 4194304 4279399 140736135246912 18446744073709551615 4256496 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/16908/statm: 7919 3983 270 21 0 4556 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31676

[startup+0.700227 s]
/proc/loadavg: 3.31 3.88 3.92 5/189 16908
/proc/meminfo: memFree=31213312/32951124 swapFree=67054536/67111528
[pid=16908] ppid=16906 vsize=50836 CPUtime=0.69 cores=1,3
/proc/16908/stat : 16908 (OptimuS_release) R 16906 16908 11621 0 -1 4202496 8496 0 0 0 68 1 0 0 25 0 1 0 892376201 52056064 8406 33554432000 4194304 4279399 140736135246912 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/16908/statm: 12709 8406 270 21 0 9346 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50836

[startup+1.50107 s]
/proc/loadavg: 3.31 3.88 3.92 6/194 16920
/proc/meminfo: memFree=31039332/32951124 swapFree=67054536/67111528
[pid=16908] ppid=16906 vsize=39388 CPUtime=1.49 cores=1,3
/proc/16908/stat : 16908 (OptimuS_release) R 16906 16908 11621 0 -1 4202496 26841 0 0 0 145 4 0 0 25 0 1 0 892376201 40333312 5884 33554432000 4194304 4279399 140736135246912 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/16908/statm: 9847 5884 271 21 0 6484 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 39388

[startup+3.10078 s]
/proc/loadavg: 3.31 3.88 3.92 6/194 16920
/proc/meminfo: memFree=31098728/32951124 swapFree=67054536/67111528
[pid=16908] ppid=16906 vsize=88660 CPUtime=3.09 cores=1,3
/proc/16908/stat : 16908 (OptimuS_release) R 16906 16908 11621 0 -1 4202496 32962 0 0 0 304 5 0 0 25 0 1 0 892376201 90787840 11979 33554432000 4194304 4279399 140736135246912 18446744073709551615 4259987 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/16908/statm: 22165 11979 270 21 0 18802 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 88660

[startup+6.3002 s]
/proc/loadavg: 3.37 3.88 3.92 7/194 16920
/proc/meminfo: memFree=30918612/32951124 swapFree=67054536/67111528
[pid=16908] ppid=16906 vsize=88660 CPUtime=6.29 cores=1,3
/proc/16908/stat : 16908 (OptimuS_release) R 16906 16908 11621 0 -1 4202496 38311 0 0 0 624 5 0 0 25 0 1 0 892376201 90787840 17308 33554432000 4194304 4279399 140736135246912 18446744073709551615 4257399 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/16908/statm: 22165 17308 271 21 0 18802 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 88660

[startup+12.701 s]
/proc/loadavg: 3.42 3.88 3.92 7/194 16920
/proc/meminfo: memFree=30926712/32951124 swapFree=67054536/67111528
[pid=16908] ppid=16906 vsize=93780 CPUtime=12.69 cores=1,3
/proc/16908/stat : 16908 (OptimuS_release) R 16906 16908 11621 0 -1 4202496 40948 0 0 0 1264 5 0 0 25 0 1 0 892376201 96030720 19930 33554432000 4194304 4279399 140736135246912 18446744073709551615 4237943 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/16908/statm: 23445 19930 270 21 0 20082 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 93780

[startup+25.5007 s]
/proc/loadavg: 3.55 3.89 3.92 6/194 16920
/proc/meminfo: memFree=30932216/32951124 swapFree=67054536/67111528
[pid=16908] ppid=16906 vsize=81996 CPUtime=25.5 cores=1,3
/proc/16908/stat : 16908 (OptimuS_release) R 16906 16908 11621 0 -1 4202496 61126 0 0 0 2542 8 0 0 25 0 1 0 892376201 83963904 16984 33554432000 4194304 4279399 140736135246912 18446744073709551615 4237875 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/16908/statm: 20499 16984 270 21 0 17136 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 81996

[startup+51.1011 s]
/proc/loadavg: 3.70 3.90 3.92 6/194 16921
/proc/meminfo: memFree=30932140/32951124 swapFree=67054536/67111528
[pid=16908] ppid=16906 vsize=131316 CPUtime=51.09 cores=1,3
/proc/16908/stat : 16908 (OptimuS_release) R 16906 16908 11621 0 -1 4202496 241553 0 0 0 5081 28 0 0 25 0 1 0 892376201 134467584 24947 33554432000 4194304 4279399 140736135246912 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/16908/statm: 32829 24947 270 21 0 29466 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 131316

[startup+102.307 s]
/proc/loadavg: 3.92 3.92 3.93 6/194 16922
/proc/meminfo: memFree=30858088/32951124 swapFree=67054536/67111528
[pid=16908] ppid=16906 vsize=81996 CPUtime=102.3 cores=1,3
/proc/16908/stat : 16908 (OptimuS_release) R 16906 16908 11621 0 -1 4202496 525967 0 0 0 10168 62 0 0 25 0 1 0 892376201 83963904 16984 33554432000 4194304 4279399 140736135246912 18446744073709551615 4242030 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/16908/statm: 20499 16984 270 21 0 17136 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 81996

[startup+162.301 s]
/proc/loadavg: 3.97 3.94 3.93 6/194 16924
/proc/meminfo: memFree=30794212/32951124 swapFree=67054536/67111528
[pid=16908] ppid=16906 vsize=131316 CPUtime=162.29 cores=1,3
/proc/16908/stat : 16908 (OptimuS_release) R 16906 16908 11621 0 -1 4202496 916007 0 0 0 16124 105 0 0 25 0 1 0 892376201 134467584 27249 33554432000 4194304 4279399 140736135246912 18446744073709551615 4255933 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/16908/statm: 32829 27249 270 21 0 29466 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 131316

[startup+222.301 s]
/proc/loadavg: 3.99 3.94 3.93 6/194 16925
/proc/meminfo: memFree=30795172/32951124 swapFree=67054536/67111528
[pid=16908] ppid=16906 vsize=81996 CPUtime=222.29 cores=1,3
/proc/16908/stat : 16908 (OptimuS_release) R 16906 16908 11621 0 -1 4202496 1695055 0 0 0 22035 194 0 0 25 0 1 0 892376201 83963904 16984 33554432000 4194304 4279399 140736135246912 18446744073709551615 4258464 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/16908/statm: 20499 16984 270 21 0 17136 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 81996

[startup+282.301 s]
/proc/loadavg: 3.99 3.95 3.93 6/194 16936
/proc/meminfo: memFree=30868692/32951124 swapFree=67054536/67111528
[pid=16908] ppid=16906 vsize=81996 CPUtime=282.3 cores=1,3
/proc/16908/stat : 16908 (OptimuS_release) R 16906 16908 11621 0 -1 4202496 2367305 0 0 0 27959 271 0 0 25 0 1 0 892376201 83963904 16984 33554432000 4194304 4279399 140736135246912 18446744073709551615 4242193 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/16908/statm: 20499 16984 270 21 0 17136 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 81996

[startup+342.301 s]
/proc/loadavg: 3.99 3.96 3.93 6/194 16938
/proc/meminfo: memFree=30814896/32951124 swapFree=67054536/67111528
[pid=16908] ppid=16906 vsize=81996 CPUtime=342.3 cores=1,3
/proc/16908/stat : 16908 (OptimuS_release) R 16906 16908 11621 0 -1 4202496 2798161 0 0 0 33908 322 0 0 25 0 1 0 892376201 83963904 16984 33554432000 4194304 4279399 140736135246912 18446744073709551615 4256685 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/16908/statm: 20499 16984 270 21 0 17136 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 81996

[startup+402.3 s]
/proc/loadavg: 3.99 3.96 3.93 6/194 16939
/proc/meminfo: memFree=30755212/32951124 swapFree=67054536/67111528
[pid=16908] ppid=16906 vsize=81996 CPUtime=402.31 cores=1,3
/proc/16908/stat : 16908 (OptimuS_release) R 16906 16908 11621 0 -1 4202496 3336927 0 0 0 39847 384 0 0 25 0 1 0 892376201 83963904 16984 33554432000 4194304 4279399 140736135246912 18446744073709551615 4256313 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/16908/statm: 20499 16984 270 21 0 17136 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 81996

[startup+462.3 s]
/proc/loadavg: 4.04 3.98 3.93 6/194 16941
/proc/meminfo: memFree=30832684/32951124 swapFree=67054536/67111528
[pid=16908] ppid=16906 vsize=131316 CPUtime=462.3 cores=1,3
/proc/16908/stat : 16908 (OptimuS_release) R 16906 16908 11621 0 -1 4202496 3928665 0 0 0 45777 453 0 0 25 0 1 0 892376201 134467584 27422 33554432000 4194304 4279399 140736135246912 18446744073709551615 4256752 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/16908/statm: 32829 27422 270 21 0 29466 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 131316

[startup+522.3 s]
/proc/loadavg: 4.12 4.01 3.94 6/194 16945
/proc/meminfo: memFree=30810056/32951124 swapFree=67054536/67111528
[pid=16908] ppid=16906 vsize=131316 CPUtime=522.3 cores=1,3
/proc/16908/stat : 16908 (OptimuS_release) R 16906 16908 11621 0 -1 4202496 4491020 0 0 0 51712 518 0 0 25 0 1 0 892376201 134467584 24801 33554432000 4194304 4279399 140736135246912 18446744073709551615 4242216 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/16908/statm: 32829 24801 270 21 0 29466 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 131316

[startup+582.3 s]
/proc/loadavg: 4.12 4.02 3.95 6/194 16947
/proc/meminfo: memFree=30832196/32951124 swapFree=67054536/67111528
[pid=16908] ppid=16906 vsize=81996 CPUtime=582.31 cores=1,3
/proc/16908/stat : 16908 (OptimuS_release) R 16906 16908 11621 0 -1 4202496 5181212 0 0 0 57631 600 0 0 25 0 1 0 892376201 83963904 16985 33554432000 4194304 4279399 140736135246912 18446744073709551615 4242271 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/16908/statm: 20499 16985 270 21 0 17136 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 81996

[startup+642.301 s]

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

[startup+822.301 s]
/proc/loadavg: 4.01 4.02 3.96 6/194 16953
/proc/meminfo: memFree=30746144/32951124 swapFree=67054536/67111528
[pid=16908] ppid=16906 vsize=81996 CPUtime=822.32 cores=1,3
/proc/16908/stat : 16908 (OptimuS_release) R 16906 16908 11621 0 -1 4202496 7791906 0 0 0 81320 912 0 0 25 0 1 0 892376201 83963904 16985 33554432000 4194304 4279399 140736135246912 18446744073709551615 4255656 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/16908/statm: 20499 16985 270 21 0 17136 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 81996

[startup+882.301 s]
/proc/loadavg: 4.00 4.02 3.96 6/194 16955
/proc/meminfo: memFree=30758632/32951124 swapFree=67054536/67111528
[pid=16908] ppid=16906 vsize=131316 CPUtime=882.31 cores=1,3
/proc/16908/stat : 16908 (OptimuS_release) R 16906 16908 11621 0 -1 4202496 8805679 0 0 0 87198 1033 0 0 25 0 1 0 892376201 134467584 24679 33554432000 4194304 4279399 140736135246912 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/16908/statm: 32829 24679 270 21 0 29466 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 131316

[startup+942.301 s]
/proc/loadavg: 4.00 4.01 3.96 6/194 16957
/proc/meminfo: memFree=30716316/32951124 swapFree=67054536/67111528
[pid=16908] ppid=16906 vsize=131316 CPUtime=942.32 cores=1,3
/proc/16908/stat : 16908 (OptimuS_release) R 16906 16908 11621 0 -1 4202496 9795920 0 0 0 93084 1148 0 0 25 0 1 0 892376201 134467584 25615 33554432000 4194304 4279399 140736135246912 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/16908/statm: 32829 25615 270 21 0 29466 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 131316

[startup+1002.3 s]
/proc/loadavg: 4.00 4.01 3.96 6/194 16958
/proc/meminfo: memFree=30746664/32951124 swapFree=67054536/67111528
[pid=16908] ppid=16906 vsize=131316 CPUtime=1002.32 cores=1,3
/proc/16908/stat : 16908 (OptimuS_release) R 16906 16908 11621 0 -1 4202496 10812589 0 0 0 98961 1271 0 0 25 0 1 0 892376201 134467584 26470 33554432000 4194304 4279399 140736135246912 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/16908/statm: 32829 26470 270 21 0 29466 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 131316

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.96 6/194 16960
/proc/meminfo: memFree=30730880/32951124 swapFree=67054536/67111528
[pid=16908] ppid=16906 vsize=81996 CPUtime=1062.32 cores=1,3
/proc/16908/stat : 16908 (OptimuS_release) R 16906 16908 11621 0 -1 4202496 11802041 0 0 0 104837 1395 0 0 25 0 1 0 892376201 83963904 16985 33554432000 4194304 4279399 140736135246912 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/16908/statm: 20499 16985 270 21 0 17136 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 81996

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.96 6/194 16961
/proc/meminfo: memFree=30695760/32951124 swapFree=67054536/67111528
[pid=16908] ppid=16906 vsize=131316 CPUtime=1122.33 cores=1,3
/proc/16908/stat : 16908 (OptimuS_release) R 16906 16908 11621 0 -1 4202496 12801649 0 0 0 110719 1514 0 0 25 0 1 0 892376201 134467584 25881 33554432000 4194304 4279399 140736135246912 18446744073709551615 4242271 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/16908/statm: 32829 25881 270 21 0 29466 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 131316

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.96 6/194 16963
/proc/meminfo: memFree=30710240/32951124 swapFree=67054536/67111528
[pid=16908] ppid=16906 vsize=131316 CPUtime=1182.33 cores=1,3
/proc/16908/stat : 16908 (OptimuS_release) R 16906 16908 11621 0 -1 4202496 13763925 0 0 0 116609 1624 0 0 25 0 1 0 892376201 134467584 28746 33554432000 4194304 4279399 140736135246912 18446744073709551615 4242271 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/16908/statm: 32829 28746 270 21 0 29466 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 131316

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.96 6/194 16965
/proc/meminfo: memFree=30736508/32951124 swapFree=67054536/67111528
[pid=16908] ppid=16906 vsize=131316 CPUtime=1242.32 cores=1,3
/proc/16908/stat : 16908 (OptimuS_release) R 16906 16908 11621 0 -1 4202496 14789480 0 0 0 122492 1740 0 0 25 0 1 0 892376201 134467584 28370 33554432000 4194304 4279399 140736135246912 18446744073709551615 4242271 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/16908/statm: 32829 28370 270 21 0 29466 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 131316

[startup+1302.3 s]
/proc/loadavg: 4.06 4.03 3.97 6/194 16966
/proc/meminfo: memFree=30736220/32951124 swapFree=67054536/67111528
[pid=16908] ppid=16906 vsize=131316 CPUtime=1302.33 cores=1,3
/proc/16908/stat : 16908 (OptimuS_release) R 16906 16908 11621 0 -1 4202496 15808131 0 0 0 128368 1865 0 0 25 0 1 0 892376201 134467584 24042 33554432000 4194304 4279399 140736135246912 18446744073709551615 271550235093 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/16908/statm: 32829 24052 270 21 0 29466 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 131316

[startup+1362.3 s]
/proc/loadavg: 4.10 4.05 3.98 6/194 16968
/proc/meminfo: memFree=30739412/32951124 swapFree=67054536/67111528
[pid=16908] ppid=16906 vsize=81996 CPUtime=1362.33 cores=1,3
/proc/16908/stat : 16908 (OptimuS_release) R 16906 16908 11621 0 -1 4202496 16818591 0 0 0 134248 1985 0 0 25 0 1 0 892376201 83963904 16985 33554432000 4194304 4279399 140736135246912 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/16908/statm: 20499 16985 270 21 0 17136 0
Current children cumulated CPU time (s) 1362.33
Current children cumulated vsize (KiB) 81996

[startup+1422.31 s]
/proc/loadavg: 4.14 4.07 3.99 6/194 16969
/proc/meminfo: memFree=30747820/32951124 swapFree=67054536/67111528
[pid=16908] ppid=16906 vsize=162136 CPUtime=1422.34 cores=1,3
/proc/16908/stat : 16908 (OptimuS_release) R 16906 16908 11621 0 -1 4202496 17802122 0 0 0 140130 2104 0 0 25 0 1 0 892376201 166027264 30595 33554432000 4194304 4279399 140736135246912 18446744073709551615 4242271 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/16908/statm: 40534 30595 270 21 0 37171 0
Current children cumulated CPU time (s) 1422.34
Current children cumulated vsize (KiB) 162136

[startup+1482.3 s]
/proc/loadavg: 4.05 4.05 3.99 6/194 16971
/proc/meminfo: memFree=30782012/32951124 swapFree=67054536/67111528
[pid=16908] ppid=16906 vsize=131316 CPUtime=1482.33 cores=1,3
/proc/16908/stat : 16908 (OptimuS_release) R 16906 16908 11621 0 -1 4202496 18795977 0 0 0 146007 2226 0 0 25 0 1 0 892376201 134467584 28503 33554432000 4194304 4279399 140736135246912 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/16908/statm: 32829 28503 270 21 0 29466 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 131316

[startup+1542.3 s]
/proc/loadavg: 4.02 4.04 3.99 6/194 16973
/proc/meminfo: memFree=30620668/32951124 swapFree=67054536/67111528
[pid=16908] ppid=16906 vsize=81996 CPUtime=1542.34 cores=1,3
/proc/16908/stat : 16908 (OptimuS_release) R 16906 16908 11621 0 -1 4202496 19728450 0 0 0 151893 2341 0 0 25 0 1 0 892376201 83963904 16986 33554432000 4194304 4279399 140736135246912 18446744073709551615 4257079 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/16908/statm: 20499 16986 270 21 0 17136 0
Current children cumulated CPU time (s) 1542.34
Current children cumulated vsize (KiB) 81996

[startup+1602.3 s]
/proc/loadavg: 4.00 4.03 3.99 6/194 16974
/proc/meminfo: memFree=30836260/32951124 swapFree=67054536/67111528
[pid=16908] ppid=16906 vsize=131316 CPUtime=1602.34 cores=1,3
/proc/16908/stat : 16908 (OptimuS_release) R 16906 16908 11621 0 -1 4202496 20573176 0 0 0 157793 2441 0 0 25 0 1 0 892376201 134467584 25737 33554432000 4194304 4279399 140736135246912 18446744073709551615 271553995925 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/16908/statm: 32829 25737 270 21 0 29466 0
Current children cumulated CPU time (s) 1602.34
Current children cumulated vsize (KiB) 131316

[startup+1662.3 s]
/proc/loadavg: 4.00 4.02 3.99 6/194 16976
/proc/meminfo: memFree=30673908/32951124 swapFree=67054536/67111528
[pid=16908] ppid=16906 vsize=162136 CPUtime=1662.34 cores=1,3
/proc/16908/stat : 16908 (OptimuS_release) R 16906 16908 11621 0 -1 4202496 21492847 0 0 0 163685 2549 0 0 25 0 1 0 892376201 166027264 33726 33554432000 4194304 4279399 140736135246912 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/16908/statm: 40534 33726 270 21 0 37171 0
Current children cumulated CPU time (s) 1662.34
Current children cumulated vsize (KiB) 162136

[startup+1722.3 s]
/proc/loadavg: 4.05 4.03 4.00 6/194 16977
/proc/meminfo: memFree=30676724/32951124 swapFree=67054536/67111528
[pid=16908] ppid=16906 vsize=81996 CPUtime=1722.34 cores=1,3
/proc/16908/stat : 16908 (OptimuS_release) R 16906 16908 11621 0 -1 4202496 22416497 0 0 0 169570 2664 0 0 25 0 1 0 892376201 83963904 16991 33554432000 4194304 4279399 140736135246912 18446744073709551615 4256502 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/16908/statm: 20499 16991 270 21 0 17136 0
Current children cumulated CPU time (s) 1722.34
Current children cumulated vsize (KiB) 81996

[startup+1782.3 s]
/proc/loadavg: 4.02 4.02 4.00 6/194 16979
/proc/meminfo: memFree=30674964/32951124 swapFree=67054536/67111528
[pid=16908] ppid=16906 vsize=81996 CPUtime=1782.35 cores=1,3
/proc/16908/stat : 16908 (OptimuS_release) R 16906 16908 11621 0 -1 4202496 23306341 0 0 0 175457 2778 0 0 25 0 1 0 892376201 83963904 16992 33554432000 4194304 4279399 140736135246912 18446744073709551615 4255670 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/16908/statm: 20499 16992 270 21 0 17136 0
Current children cumulated CPU time (s) 1782.35
Current children cumulated vsize (KiB) 81996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 4.01 4.02 4.00 6/194 16980
/proc/meminfo: memFree=30643564/32951124 swapFree=67054536/67111528
[pid=16908] ppid=16906 vsize=162136 CPUtime=1800.05 cores=1,3
/proc/16908/stat : 16908 (OptimuS_release) R 16906 16908 11621 0 -1 4202496 23574023 0 0 0 177197 2808 0 0 25 0 1 0 892376201 166027264 29857 33554432000 4194304 4279399 140736135246912 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/16908/statm: 40534 29857 270 21 0 37171 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 162136

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): 1800.07
CPU user time (s): 1771.98
CPU system time (s): 28.0867
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 292364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1771.98
system time used= 28.0867
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23574025
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= 8
involuntary context switches= 2330

runsolver used 3.00354 second user time and 6.48001 second system time

The end

Launcher Data 

Begin job on node133 at 2011-06-11 17:56:23
IDJOB=3495190
IDBENCH=88641
IDSOLVER=1987
FILE ID=node133/3495190-1307807783
RUNJOBID= node133-1307807783-16863
PBS_JOBID= 13551015
Free space on /tmp= 74084 MiB

SOLVER NAME= OptimuS p100_source
BENCH NAME= SAT11/mus/chen/fdmus_v100/fdmus_b20_388.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495190-1307807783/watcher-3495190-1307807783 -o /tmp/evaluation-result-3495190-1307807783/solver-3495190-1307807783 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495190-1307807783.cnf

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

MD5SUM BENCH= 9b3d5a40faa434ed629267cacdf9d25c
RANDOM SEED=1153801192

node133.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		: 2666.834
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		: 2666.834
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		: 2666.834
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	: 5332.82
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		: 2666.834
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	: 6741.12
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		: 2666.834
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	: 5332.74
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		: 2666.834
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		: 2666.834
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		: 2666.834
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:      31216352 kB
Buffers:        286292 kB
Cached:        1222640 kB
SwapCached:      10420 kB
Active:         597324 kB
Inactive:       934908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31216352 kB
SwapTotal:    67111528 kB
SwapFree:     67054536 kB
Dirty:            1356 kB
Writeback:           0 kB
AnonPages:       20452 kB
Mapped:          12940 kB
Slab:           137216 kB
PageTables:       5324 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   220720 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= 74080 MiB
End job on node133 at 2011-06-11 18:26:25