Trace number 3495494

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) 1800.07 1800.01

General information on the benchmark

Namemus/chen/fdmus_v100/
fdmus_b21_111.cnf
MD5SUM46702287181f29dc89a8cb0bc009d7d5
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark139.811
Satisfiable
(Un)Satisfiability was proved
Number of variables5352
Number of clauses14766
Sum of the clauses size34104
Maximum clause length3
Minimum clause length1
Number of clauses of size 16
Number of clauses of size 210182
Number of clauses of size 34578
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-3495494-1307807647/watcher-3495494-1307807647 -o /tmp/evaluation-result-3495494-1307807647/solver-3495494-1307807647 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495494-1307807647.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: 0.93 1.41 2.10 5/188 7785
/proc/meminfo: memFree=31579360/32951124 swapFree=67056304/67111528
[pid=7785] ppid=7783 vsize=20992 CPUtime=0 cores=1,3
/proc/7785/stat : 7785 (OptimuS_release) R 7783 7785 6571 0 -1 4202496 907 0 0 0 0 0 0 0 23 0 1 0 970995277 21495808 833 33554432000 4194304 4280283 140735966307024 18446744073709551615 4266385 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/7785/statm: 5248 834 224 21 0 1885 0

[startup+0.106185 s]
/proc/loadavg: 0.93 1.41 2.10 5/188 7785
/proc/meminfo: memFree=31579360/32951124 swapFree=67056304/67111528
[pid=7785] ppid=7783 vsize=24396 CPUtime=0.1 cores=1,3
/proc/7785/stat : 7785 (OptimuS_release) R 7783 7785 6571 0 -1 4202496 1945 0 0 0 10 0 0 0 24 0 1 0 970995277 24981504 1867 33554432000 4194304 4280283 140735966307024 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/7785/statm: 6099 1867 269 21 0 2736 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 24396

[startup+0.200168 s]
/proc/loadavg: 0.93 1.41 2.10 5/188 7785
/proc/meminfo: memFree=31579360/32951124 swapFree=67056304/67111528
[pid=7785] ppid=7783 vsize=27256 CPUtime=0.19 cores=1,3
/proc/7785/stat : 7785 (OptimuS_release) R 7783 7785 6571 0 -1 4202496 2962 0 0 0 19 0 0 0 24 0 1 0 970995277 27910144 2882 33554432000 4194304 4280283 140735966307024 18446744073709551615 4256961 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/7785/statm: 6814 2882 269 21 0 3451 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 27256

[startup+0.30015 s]
/proc/loadavg: 0.93 1.41 2.10 5/188 7785
/proc/meminfo: memFree=31579360/32951124 swapFree=67056304/67111528
[pid=7785] ppid=7783 vsize=31808 CPUtime=0.29 cores=1,3
/proc/7785/stat : 7785 (OptimuS_release) R 7783 7785 6571 0 -1 4202496 4075 0 0 0 29 0 0 0 25 0 1 0 970995277 32571392 3992 33554432000 4194304 4280283 140735966307024 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/7785/statm: 7952 3992 269 21 0 4589 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31808

[startup+0.701075 s]
/proc/loadavg: 0.93 1.41 2.10 5/188 7785
/proc/meminfo: memFree=31579360/32951124 swapFree=67056304/67111528
[pid=7785] ppid=7783 vsize=50804 CPUtime=0.69 cores=1,3
/proc/7785/stat : 7785 (OptimuS_release) R 7783 7785 6571 0 -1 4202496 8133 0 0 0 68 1 0 0 25 0 1 0 970995277 52023296 8047 33554432000 4194304 4280283 140735966307024 18446744073709551615 4256586 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/7785/statm: 12701 8047 269 21 0 9338 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50804

[startup+1.50096 s]
/proc/loadavg: 0.93 1.41 2.10 6/190 7787
/proc/meminfo: memFree=31458740/32951124 swapFree=67056304/67111528
[pid=7785] ppid=7783 vsize=51128 CPUtime=1.49 cores=1,3
/proc/7785/stat : 7785 (OptimuS_release) R 7783 7785 6571 0 -1 4202496 30085 0 0 0 145 4 0 0 25 0 1 0 970995277 52355072 7016 33554432000 4194304 4280283 140735966307024 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/7785/statm: 12782 7018 269 21 0 9419 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 51128

[startup+3.10067 s]
/proc/loadavg: 0.93 1.41 2.10 6/190 7787
/proc/meminfo: memFree=31456756/32951124 swapFree=67056304/67111528
[pid=7785] ppid=7783 vsize=81428 CPUtime=3.09 cores=1,3
/proc/7785/stat : 7785 (OptimuS_release) R 7783 7785 6571 0 -1 4202496 49971 0 0 0 302 7 0 0 25 0 1 0 970995277 83382272 16521 33554432000 4194304 4280283 140735966307024 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/7785/statm: 20357 16521 269 21 0 16994 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 81428

[startup+6.30108 s]
/proc/loadavg: 1.18 1.45 2.10 7/190 7787
/proc/meminfo: memFree=31342660/32951124 swapFree=67056304/67111528
[pid=7785] ppid=7783 vsize=130748 CPUtime=6.28 cores=1,3
/proc/7785/stat : 7785 (OptimuS_release) R 7783 7785 6571 0 -1 4202496 86491 0 0 0 618 10 0 0 25 0 1 0 970995277 133885952 26069 33554432000 4194304 4280283 140735966307024 18446744073709551615 4243418 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/7785/statm: 32687 26069 270 21 0 29324 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 130748

[startup+12.7009 s]
/proc/loadavg: 1.40 1.49 2.11 6/190 7788
/proc/meminfo: memFree=31334500/32951124 swapFree=67056304/67111528
[pid=7785] ppid=7783 vsize=81428 CPUtime=12.69 cores=1,3
/proc/7785/stat : 7785 (OptimuS_release) R 7783 7785 6571 0 -1 4202496 175217 0 0 0 1248 21 0 0 25 0 1 0 970995277 83382272 16893 33554432000 4194304 4280283 140735966307024 18446744073709551615 4238771 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/7785/statm: 20357 16893 269 21 0 16994 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 81428

[startup+25.5006 s]
/proc/loadavg: 1.90 1.60 2.14 6/190 7826
/proc/meminfo: memFree=31269124/32951124 swapFree=67056304/67111528
[pid=7785] ppid=7783 vsize=130748 CPUtime=25.49 cores=1,3
/proc/7785/stat : 7785 (OptimuS_release) R 7783 7785 6571 0 -1 4202496 337751 0 0 0 2508 41 0 0 25 0 1 0 970995277 133885952 26516 33554432000 4194304 4280283 140735966307024 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/7785/statm: 32687 26516 269 21 0 29324 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 130748

[startup+51.1009 s]
/proc/loadavg: 2.62 1.79 2.19 6/190 7827
/proc/meminfo: memFree=31300348/32951124 swapFree=67056304/67111528
[pid=7785] ppid=7783 vsize=130748 CPUtime=51.09 cores=1,3
/proc/7785/stat : 7785 (OptimuS_release) R 7783 7785 6571 0 -1 4202496 681815 0 0 0 5028 81 0 0 25 0 1 0 970995277 133885952 26912 33554432000 4194304 4280283 140735966307024 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/7785/statm: 32687 26912 269 21 0 29324 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 130748

[startup+102.3 s]
/proc/loadavg: 3.47 2.15 2.29 6/190 7828
/proc/meminfo: memFree=31226784/32951124 swapFree=67056304/67111528
[pid=7785] ppid=7783 vsize=130748 CPUtime=102.3 cores=1,3
/proc/7785/stat : 7785 (OptimuS_release) R 7783 7785 6571 0 -1 4202496 1428576 0 0 0 10056 174 0 0 25 0 1 0 970995277 133885952 26449 33554432000 4194304 4280283 140735966307024 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/7785/statm: 32687 26449 269 21 0 29324 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 130748

[startup+162.3 s]
/proc/loadavg: 3.80 2.48 2.39 6/190 7868
/proc/meminfo: memFree=31149952/32951124 swapFree=67056304/67111528
[pid=7785] ppid=7783 vsize=211656 CPUtime=162.29 cores=1,3
/proc/7785/stat : 7785 (OptimuS_release) R 7783 7785 6571 0 -1 4202496 2259264 0 0 0 15954 275 0 0 25 0 1 0 970995277 216735744 39622 33554432000 4194304 4280283 140735966307024 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/7785/statm: 52914 39622 269 21 0 49551 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 211656

[startup+222.306 s]
/proc/loadavg: 3.93 2.75 2.49 6/190 7907
/proc/meminfo: memFree=31221676/32951124 swapFree=67056304/67111528
[pid=7785] ppid=7783 vsize=161568 CPUtime=222.3 cores=1,3
/proc/7785/stat : 7785 (OptimuS_release) R 7783 7785 6571 0 -1 4202496 3140318 0 0 0 21847 383 0 0 25 0 1 0 970995277 165445632 33749 33554432000 4194304 4280283 140735966307024 18446744073709551615 4256984 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/7785/statm: 40392 33749 269 21 0 37029 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 161568

[startup+282.3 s]
/proc/loadavg: 3.97 2.98 2.58 6/190 7947
/proc/meminfo: memFree=31167612/32951124 swapFree=67056304/67111528
[pid=7785] ppid=7783 vsize=130748 CPUtime=282.3 cores=1,3
/proc/7785/stat : 7785 (OptimuS_release) R 7783 7785 6571 0 -1 4202496 3976918 0 0 0 27742 488 0 0 25 0 1 0 970995277 133885952 26764 33554432000 4194304 4280283 140735966307024 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/7785/statm: 32687 26768 269 21 0 29324 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 130748

[startup+342.3 s]
/proc/loadavg: 4.04 3.18 2.67 6/190 7948
/proc/meminfo: memFree=31231912/32951124 swapFree=67056304/67111528
[pid=7785] ppid=7783 vsize=81428 CPUtime=342.3 cores=1,3
/proc/7785/stat : 7785 (OptimuS_release) R 7783 7785 6571 0 -1 4202496 4768426 0 0 0 33648 582 0 0 25 0 1 0 970995277 83382272 16894 33554432000 4194304 4280283 140735966307024 18446744073709551615 4242809 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/7785/statm: 20357 16894 269 21 0 16994 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 81428

[startup+402.3 s]
/proc/loadavg: 4.01 3.32 2.75 6/190 7950
/proc/meminfo: memFree=31291028/32951124 swapFree=67056304/67111528
[pid=7785] ppid=7783 vsize=81428 CPUtime=402.3 cores=1,3
/proc/7785/stat : 7785 (OptimuS_release) R 7783 7785 6571 0 -1 4202496 5622164 0 0 0 39547 683 0 0 25 0 1 0 970995277 83382272 16894 33554432000 4194304 4280283 140735966307024 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/7785/statm: 20357 16894 269 21 0 16994 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 81428

[startup+462.3 s]
/proc/loadavg: 4.00 3.44 2.83 6/190 7961
/proc/meminfo: memFree=31212548/32951124 swapFree=67056304/67111528
[pid=7785] ppid=7783 vsize=130748 CPUtime=462.3 cores=1,3
/proc/7785/stat : 7785 (OptimuS_release) R 7783 7785 6571 0 -1 4202496 6499557 0 0 0 45440 790 0 0 25 0 1 0 970995277 133885952 28864 33554432000 4194304 4280283 140735966307024 18446744073709551615 4243359 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/7785/statm: 32687 28864 269 21 0 29324 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 130748

[startup+522.3 s]
/proc/loadavg: 4.00 3.54 2.90 6/190 7962
/proc/meminfo: memFree=31169112/32951124 swapFree=67056304/67111528
[pid=7785] ppid=7783 vsize=81428 CPUtime=522.3 cores=1,3
/proc/7785/stat : 7785 (OptimuS_release) R 7783 7785 6571 0 -1 4202496 7382740 0 0 0 51332 898 0 0 25 0 1 0 970995277 83382272 16894 33554432000 4194304 4280283 140735966307024 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/7785/statm: 20357 16894 269 21 0 16994 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 81428

[startup+582.3 s]
/proc/loadavg: 4.00 3.62 2.96 6/190 7964
/proc/meminfo: memFree=31186296/32951124 swapFree=67056304/67111528
[pid=7785] ppid=7783 vsize=211656 CPUtime=582.3 cores=1,3
/proc/7785/stat : 7785 (OptimuS_release) R 7783 7785 6571 0 -1 4202496 8334097 0 0 0 57213 1017 0 0 25 0 1 0 970995277 216735744 38654 33554432000 4194304 4280283 140735966307024 18446744073709551615 4256586 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/7785/statm: 52914 38654 269 21 0 49551 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 211656

[startup+642.3 s]

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

[startup+882.306 s]
/proc/loadavg: 4.07 3.87 3.24 6/190 7972
/proc/meminfo: memFree=31204480/32951124 swapFree=67056304/67111528
[pid=7785] ppid=7783 vsize=81428 CPUtime=882.32 cores=1,3
/proc/7785/stat : 7785 (OptimuS_release) R 7783 7785 6571 0 -1 4202496 13248952 0 0 0 86606 1626 0 0 25 0 1 0 970995277 83382272 16894 33554432000 4194304 4280283 140735966307024 18446744073709551615 4236478 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/7785/statm: 20357 16894 269 21 0 16994 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 81428

[startup+942.3 s]
/proc/loadavg: 4.02 3.89 3.29 6/190 7973
/proc/meminfo: memFree=31160072/32951124 swapFree=67056304/67111528
[pid=7785] ppid=7783 vsize=161568 CPUtime=942.32 cores=1,3
/proc/7785/stat : 7785 (OptimuS_release) R 7783 7785 6571 0 -1 4202496 14225410 0 0 0 92484 1748 0 0 25 0 1 0 970995277 165445632 34164 33554432000 4194304 4280283 140735966307024 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/7785/statm: 40392 34164 269 21 0 37029 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 161568

[startup+1002.3 s]
/proc/loadavg: 4.01 3.91 3.33 6/190 7975
/proc/meminfo: memFree=31145276/32951124 swapFree=67056304/67111528
[pid=7785] ppid=7783 vsize=130748 CPUtime=1002.32 cores=1,3
/proc/7785/stat : 7785 (OptimuS_release) R 7783 7785 6571 0 -1 4202496 15140022 0 0 0 98369 1863 0 0 25 0 1 0 970995277 133885952 27426 33554432000 4194304 4280283 140735966307024 18446744073709551615 4242930 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/7785/statm: 32687 27426 269 21 0 29324 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 130748

[startup+1062.3 s]
/proc/loadavg: 4.00 3.92 3.37 6/190 7976
/proc/meminfo: memFree=31188972/32951124 swapFree=67056304/67111528
[pid=7785] ppid=7783 vsize=161568 CPUtime=1062.32 cores=1,3
/proc/7785/stat : 7785 (OptimuS_release) R 7783 7785 6571 0 -1 4202496 16051871 0 0 0 104257 1975 0 0 25 0 1 0 970995277 165445632 31257 33554432000 4194304 4280283 140735966307024 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/7785/statm: 40392 31257 269 21 0 37029 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 161568

[startup+1122.3 s]
/proc/loadavg: 4.03 3.95 3.41 6/190 7978
/proc/meminfo: memFree=31255620/32951124 swapFree=67056304/67111528
[pid=7785] ppid=7783 vsize=130748 CPUtime=1122.33 cores=1,3
/proc/7785/stat : 7785 (OptimuS_release) R 7783 7785 6571 0 -1 4202496 16879687 0 0 0 110159 2074 0 0 25 0 1 0 970995277 133885952 29144 33554432000 4194304 4280283 140735966307024 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/7785/statm: 32687 29144 269 21 0 29324 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 130748

[startup+1182.3 s]
/proc/loadavg: 4.07 3.97 3.45 6/190 7980
/proc/meminfo: memFree=31187368/32951124 swapFree=67056304/67111528
[pid=7785] ppid=7783 vsize=81428 CPUtime=1182.32 cores=1,3
/proc/7785/stat : 7785 (OptimuS_release) R 7783 7785 6571 0 -1 4202496 17551228 0 0 0 116074 2158 0 0 25 0 1 0 970995277 83382272 16894 33554432000 4194304 4280283 140735966307024 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/7785/statm: 20357 16894 269 21 0 16994 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 81428

[startup+1242.3 s]
/proc/loadavg: 4.02 3.97 3.48 6/190 7981
/proc/meminfo: memFree=31198232/32951124 swapFree=67056304/67111528
[pid=7785] ppid=7783 vsize=130748 CPUtime=1242.33 cores=1,3
/proc/7785/stat : 7785 (OptimuS_release) R 7783 7785 6571 0 -1 4202496 18401689 0 0 0 121967 2266 0 0 25 0 1 0 970995277 133885952 24772 33554432000 4194304 4280283 140735966307024 18446744073709551615 4243112 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/7785/statm: 32687 24772 269 21 0 29324 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 130748

[startup+1302.3 s]
/proc/loadavg: 4.01 3.97 3.51 6/190 7983
/proc/meminfo: memFree=31226332/32951124 swapFree=67056304/67111528
[pid=7785] ppid=7783 vsize=161568 CPUtime=1302.33 cores=1,3
/proc/7785/stat : 7785 (OptimuS_release) R 7783 7785 6571 0 -1 4202496 19210838 0 0 0 127870 2363 0 0 25 0 1 0 970995277 165445632 30062 33554432000 4194304 4280283 140735966307024 18446744073709551615 4256555 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/7785/statm: 40392 30062 269 21 0 37029 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 161568

[startup+1362.3 s]
/proc/loadavg: 4.00 3.97 3.54 6/190 7985
/proc/meminfo: memFree=31203108/32951124 swapFree=67056304/67111528
[pid=7785] ppid=7783 vsize=130748 CPUtime=1362.33 cores=1,3
/proc/7785/stat : 7785 (OptimuS_release) R 7783 7785 6571 0 -1 4202496 19988372 0 0 0 133776 2457 0 0 25 0 1 0 970995277 133885952 24613 33554432000 4194304 4280283 140735966307024 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/7785/statm: 32687 24613 269 21 0 29324 0
Current children cumulated CPU time (s) 1362.33
Current children cumulated vsize (KiB) 130748

[startup+1422.3 s]
/proc/loadavg: 4.04 3.99 3.57 6/190 7986
/proc/meminfo: memFree=31133860/32951124 swapFree=67056304/67111528
[pid=7785] ppid=7783 vsize=81428 CPUtime=1422.34 cores=1,3
/proc/7785/stat : 7785 (OptimuS_release) R 7783 7785 6571 0 -1 4202496 20809500 0 0 0 139673 2561 0 0 25 0 1 0 970995277 83382272 16894 33554432000 4194304 4280283 140735966307024 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/7785/statm: 20357 16894 269 21 0 16994 0
Current children cumulated CPU time (s) 1422.34
Current children cumulated vsize (KiB) 81428

[startup+1482.3 s]
/proc/loadavg: 4.01 3.99 3.59 6/190 7988
/proc/meminfo: memFree=31157996/32951124 swapFree=67056304/67111528
[pid=7785] ppid=7783 vsize=81428 CPUtime=1482.34 cores=1,3
/proc/7785/stat : 7785 (OptimuS_release) R 7783 7785 6571 0 -1 4202496 21613457 0 0 0 145571 2663 0 0 25 0 1 0 970995277 83382272 16894 33554432000 4194304 4280283 140735966307024 18446744073709551615 4236512 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/7785/statm: 20357 16894 269 21 0 16994 0
Current children cumulated CPU time (s) 1482.34
Current children cumulated vsize (KiB) 81428

[startup+1542.31 s]
/proc/loadavg: 4.00 3.99 3.62 6/190 7989
/proc/meminfo: memFree=31064484/32951124 swapFree=67056304/67111528
[pid=7785] ppid=7783 vsize=161568 CPUtime=1542.35 cores=1,3
/proc/7785/stat : 7785 (OptimuS_release) R 7783 7785 6571 0 -1 4202496 22469107 0 0 0 151471 2764 0 0 25 0 1 0 970995277 165445632 33545 33554432000 4194304 4280283 140735966307024 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/7785/statm: 40392 33545 269 21 0 37029 0
Current children cumulated CPU time (s) 1542.35
Current children cumulated vsize (KiB) 161568

[startup+1602.3 s]
/proc/loadavg: 4.00 3.99 3.64 6/190 7991
/proc/meminfo: memFree=31127068/32951124 swapFree=67056304/67111528
[pid=7785] ppid=7783 vsize=81428 CPUtime=1602.34 cores=1,3
/proc/7785/stat : 7785 (OptimuS_release) R 7783 7785 6571 0 -1 4202496 23329922 0 0 0 157364 2870 0 0 25 0 1 0 970995277 83382272 16894 33554432000 4194304 4280283 140735966307024 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/7785/statm: 20357 16894 269 21 0 16994 0
Current children cumulated CPU time (s) 1602.34
Current children cumulated vsize (KiB) 81428

[startup+1662.3 s]
/proc/loadavg: 4.04 4.00 3.66 6/190 7993
/proc/meminfo: memFree=31073852/32951124 swapFree=67056304/67111528
[pid=7785] ppid=7783 vsize=161568 CPUtime=1662.34 cores=1,3
/proc/7785/stat : 7785 (OptimuS_release) R 7783 7785 6571 0 -1 4202496 24212616 0 0 0 163249 2985 0 0 25 0 1 0 970995277 165445632 34452 33554432000 4194304 4280283 140735966307024 18446744073709551615 4243139 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/7785/statm: 40392 34452 269 21 0 37029 0
Current children cumulated CPU time (s) 1662.34
Current children cumulated vsize (KiB) 161568

[startup+1722.3 s]
/proc/loadavg: 4.09 4.02 3.68 7/190 7994
/proc/meminfo: memFree=31180572/32951124 swapFree=67056304/67111528
[pid=7785] ppid=7783 vsize=130748 CPUtime=1722.34 cores=1,3
/proc/7785/stat : 7785 (OptimuS_release) R 7783 7785 6571 0 -1 4202496 25139458 0 0 0 169139 3095 0 0 25 0 1 0 970995277 133885952 24503 33554432000 4194304 4280283 140735966307024 18446744073709551615 4257677 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/7785/statm: 32687 24506 269 21 0 29324 0
Current children cumulated CPU time (s) 1722.34
Current children cumulated vsize (KiB) 130748

[startup+1782.3 s]
/proc/loadavg: 4.03 4.01 3.70 6/190 7996
/proc/meminfo: memFree=31124724/32951124 swapFree=67056304/67111528
[pid=7785] ppid=7783 vsize=161568 CPUtime=1782.35 cores=1,3
/proc/7785/stat : 7785 (OptimuS_release) R 7783 7785 6571 0 -1 4202496 26062721 0 0 0 175029 3206 0 0 25 0 1 0 970995277 165445632 29496 33554432000 4194304 4280283 140735966307024 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/7785/statm: 40392 29496 269 21 0 37029 0
Current children cumulated CPU time (s) 1782.35
Current children cumulated vsize (KiB) 161568



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 4.02 4.01 3.71 6/190 7996
/proc/meminfo: memFree=31085648/32951124 swapFree=67056304/67111528
[pid=7785] ppid=7783 vsize=130748 CPUtime=1800.05 cores=1,3
/proc/7785/stat : 7785 (OptimuS_release) R 7783 7785 6571 0 -1 4202496 26327999 0 0 0 176770 3235 0 0 25 0 1 0 970995277 133885952 26619 33554432000 4194304 4280283 140735966307024 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/7785/statm: 32687 26619 269 21 0 29324 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 130748

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

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

[startup+1800 s]
/proc/loadavg: 4.02 4.01 3.71 6/190 7996
/proc/meminfo: memFree=31085648/32951124 swapFree=67056304/67111528
[pid=7785] ppid=7783 vsize=130748 CPUtime=1800.05 cores=1,3
/proc/7785/stat : 7785 (OptimuS_release) R 7783 7785 6571 0 -1 4202496 26327999 0 0 0 176770 3235 0 0 25 0 1 0 970995277 133885952 26619 33554432000 4194304 4280283 140735966307024 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/7785/statm: 32687 26619 269 21 0 29324 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 130748

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.01
CPU time (s): 1800.07
CPU user time (s): 1767.7
CPU system time (s): 32.3621
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 291796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1767.7
system time used= 32.3621
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26328003
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 1876

runsolver used 2.90156 second user time and 6.90795 second system time

The end

Launcher Data 

Begin job on node110 at 2011-06-11 17:54:07
IDJOB=3495494
IDBENCH=88640
IDSOLVER=1988
FILE ID=node110/3495494-1307807647
RUNJOBID= node110-1307807647-7730
PBS_JOBID= 13551064
Free space on /tmp= 74144 MiB

SOLVER NAME= OptimuS x100_source
BENCH NAME= SAT11/mus/chen/fdmus_v100/fdmus_b21_111.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495494-1307807647/watcher-3495494-1307807647 -o /tmp/evaluation-result-3495494-1307807647/solver-3495494-1307807647 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495494-1307807647.cnf

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

MD5SUM BENCH= 46702287181f29dc89a8cb0bc009d7d5
RANDOM SEED=625078975

node110.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		: 2666.830
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		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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		: 2666.830
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		: 2666.830
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	: 5332.76
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		: 2666.830
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		: 2666.830
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		: 2666.830
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:      31586656 kB
Buffers:        315400 kB
Cached:         792160 kB
SwapCached:       8464 kB
Active:         515984 kB
Inactive:       615292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31586656 kB
SwapTotal:    67111528 kB
SwapFree:     67056304 kB
Dirty:            1992 kB
Writeback:           0 kB
AnonPages:       22444 kB
Mapped:          13240 kB
Slab:           168528 kB
PageTables:       5204 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   221736 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= 74140 MiB
End job on node110 at 2011-06-11 18:24:09