Trace number 3495392

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

NameSAT02/industrial/goldberg/rand_net/
rand_net60-25-5.shuffled.cnf
MD5SUMe9dc2458de00cdb276423afd8a0018b5
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark661.508
Satisfiable
(Un)Satisfiability was proved
Number of variables3000
Number of clauses8881
Sum of the clauses size20940
Maximum clause length60
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25760
Number of clauses of size 33120
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51

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-3495392-1307806664/watcher-3495392-1307806664 -o /tmp/evaluation-result-3495392-1307806664/solver-3495392-1307806664 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495392-1307806664.cnf 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1850 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.11 3.78 3.72 4/184 18795
/proc/meminfo: memFree=31880620/32950940 swapFree=67074964/67111528
[pid=18795] ppid=18793 vsize=19564 CPUtime=0 cores=0,2
/proc/18795/stat : 18795 (OptimuS_release) R 18793 18795 17737 0 -1 4202496 470 0 0 0 0 0 0 0 23 0 1 0 970897185 20033536 409 33554432000 4194304 4280283 140735765421488 18446744073709551615 4266385 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18795/statm: 4891 409 223 21 0 1528 0

[startup+0.0488899 s]
/proc/loadavg: 3.11 3.78 3.72 4/184 18795
/proc/meminfo: memFree=31880620/32950940 swapFree=67074964/67111528
[pid=18795] ppid=18793 vsize=22112 CPUtime=0.04 cores=0,2
/proc/18795/stat : 18795 (OptimuS_release) R 18793 18795 17737 0 -1 4202496 1232 0 0 0 4 0 0 0 23 0 1 0 970897185 22642688 1161 33554432000 4194304 4280283 140735765421488 18446744073709551615 4242930 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18795/statm: 5528 1161 270 21 0 2165 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 22112

[startup+0.100874 s]
/proc/loadavg: 3.11 3.78 3.72 4/184 18795
/proc/meminfo: memFree=31880620/32950940 swapFree=67074964/67111528
[pid=18795] ppid=18793 vsize=22244 CPUtime=0.09 cores=0,2
/proc/18795/stat : 18795 (OptimuS_release) R 18793 18795 17737 0 -1 4202496 1450 0 0 0 9 0 0 0 23 0 1 0 970897185 22777856 1378 33554432000 4194304 4280283 140735765421488 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18795/statm: 5561 1378 270 21 0 2198 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22244

[startup+0.300726 s]
/proc/loadavg: 3.11 3.78 3.72 4/184 18795
/proc/meminfo: memFree=31880620/32950940 swapFree=67074964/67111528
[pid=18795] ppid=18793 vsize=25096 CPUtime=0.29 cores=0,2
/proc/18795/stat : 18795 (OptimuS_release) R 18793 18795 17737 0 -1 4202496 2567 0 0 0 29 0 0 0 25 0 1 0 970897185 25698304 2494 33554432000 4194304 4280283 140735765421488 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18795/statm: 6274 2494 270 21 0 2911 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25096

[startup+0.700722 s]
/proc/loadavg: 3.11 3.78 3.72 4/184 18795
/proc/meminfo: memFree=31880620/32950940 swapFree=67074964/67111528
[pid=18795] ppid=18793 vsize=29800 CPUtime=0.68 cores=0,2
/proc/18795/stat : 18795 (OptimuS_release) R 18793 18795 17737 0 -1 4202496 7550 0 0 0 68 0 0 0 25 0 1 0 970897185 30515200 3700 33554432000 4194304 4280283 140735765421488 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18795/statm: 7450 3701 270 21 0 4087 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 29800

[startup+1.50058 s]
/proc/loadavg: 3.11 3.78 3.72 5/190 18810
/proc/meminfo: memFree=31799440/32950940 swapFree=67074964/67111528
[pid=18795] ppid=18793 vsize=37016 CPUtime=1.49 cores=0,2
/proc/18795/stat : 18795 (OptimuS_release) R 18793 18795 17737 0 -1 4202496 12166 0 0 0 148 1 0 0 25 0 1 0 970897185 37904384 4311 33554432000 4194304 4280283 140735765421488 18446744073709551615 4243359 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18795/statm: 9254 4311 270 21 0 5891 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37016

[startup+3.10024 s]
/proc/loadavg: 3.11 3.78 3.72 5/190 18810
/proc/meminfo: memFree=31740976/32950940 swapFree=67074964/67111528
[pid=18795] ppid=18793 vsize=46864 CPUtime=3.09 cores=0,2
/proc/18795/stat : 18795 (OptimuS_release) R 18793 18795 17737 0 -1 4202496 15505 0 0 0 307 2 0 0 25 0 1 0 970897185 47988736 7639 33554432000 4194304 4280283 140735765421488 18446744073709551615 4257200 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18795/statm: 11716 7639 270 21 0 8353 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 46864

[startup+6.30074 s]
/proc/loadavg: 3.18 3.78 3.72 5/190 18810
/proc/meminfo: memFree=31669880/32950940 swapFree=67074964/67111528
[pid=18795] ppid=18793 vsize=51392 CPUtime=6.28 cores=0,2
/proc/18795/stat : 18795 (OptimuS_release) R 18793 18795 17737 0 -1 4202496 18264 0 0 0 626 2 0 0 25 0 1 0 970897185 52625408 5076 33554432000 4194304 4280283 140735765421488 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18795/statm: 12848 5076 270 21 0 9485 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 51392

[startup+12.7006 s]
/proc/loadavg: 3.25 3.78 3.72 5/190 18810
/proc/meminfo: memFree=31622948/32950940 swapFree=67074964/67111528
[pid=18795] ppid=18793 vsize=51392 CPUtime=12.68 cores=0,2
/proc/18795/stat : 18795 (OptimuS_release) R 18793 18795 17737 0 -1 4202496 27838 0 0 0 1265 3 0 0 25 0 1 0 970897185 52625408 9448 33554432000 4194304 4280283 140735765421488 18446744073709551615 4256628 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18795/statm: 12848 9448 270 21 0 9485 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 51392

[startup+25.5004 s]
/proc/loadavg: 3.42 3.79 3.73 5/190 18811
/proc/meminfo: memFree=31664496/32950940 swapFree=67074964/67111528
[pid=18795] ppid=18793 vsize=70248 CPUtime=25.49 cores=0,2
/proc/18795/stat : 18795 (OptimuS_release) R 18793 18795 17737 0 -1 4202496 32566 0 0 0 2545 4 0 0 25 0 1 0 970897185 71933952 14162 33554432000 4194304 4280283 140735765421488 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18795/statm: 17562 14162 270 21 0 14199 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 70248

[startup+51.1009 s]
/proc/loadavg: 3.61 3.81 3.73 5/190 18811
/proc/meminfo: memFree=31672012/32950940 swapFree=67074964/67111528
[pid=18795] ppid=18793 vsize=70248 CPUtime=51.09 cores=0,2
/proc/18795/stat : 18795 (OptimuS_release) R 18793 18795 17737 0 -1 4202496 32566 0 0 0 5105 4 0 0 25 0 1 0 970897185 71933952 14162 33554432000 4194304 4280283 140735765421488 18446744073709551615 4243332 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18795/statm: 17562 14162 270 21 0 14199 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 70248

[startup+102.307 s]
/proc/loadavg: 3.84 3.84 3.74 5/190 18816
/proc/meminfo: memFree=31672088/32950940 swapFree=67074964/67111528
[pid=18795] ppid=18793 vsize=70068 CPUtime=102.29 cores=0,2
/proc/18795/stat : 18795 (OptimuS_release) R 18793 18795 17737 0 -1 4202496 38561 0 0 0 10225 4 0 0 25 0 1 0 970897185 71749632 9670 33554432000 4194304 4280283 140735765421488 18446744073709551615 4258081 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18795/statm: 17517 9670 270 21 0 14154 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 70068

[startup+162.3 s]
/proc/loadavg: 3.97 3.88 3.76 5/190 18855
/proc/meminfo: memFree=31672780/32950940 swapFree=67074964/67111528
[pid=18795] ppid=18793 vsize=81784 CPUtime=162.29 cores=0,2
/proc/18795/stat : 18795 (OptimuS_release) R 18793 18795 17737 0 -1 4202496 74383 0 0 0 16221 8 0 0 25 0 1 0 970897185 83746816 17046 33554432000 4194304 4280283 140735765421488 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18795/statm: 20446 17046 270 21 0 17083 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 81784

[startup+222.301 s]
/proc/loadavg: 3.99 3.90 3.77 5/190 18857
/proc/meminfo: memFree=31640368/32950940 swapFree=67074964/67111528
[pid=18795] ppid=18793 vsize=81784 CPUtime=222.29 cores=0,2
/proc/18795/stat : 18795 (OptimuS_release) R 18793 18795 17737 0 -1 4202496 74383 0 0 0 22221 8 0 0 25 0 1 0 970897185 83746816 17046 33554432000 4194304 4280283 140735765421488 18446744073709551615 4243418 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18795/statm: 20446 17046 270 21 0 17083 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 81784

[startup+282.3 s]
/proc/loadavg: 3.99 3.91 3.78 5/190 18896
/proc/meminfo: memFree=31650572/32950940 swapFree=67074964/67111528
[pid=18795] ppid=18793 vsize=81784 CPUtime=282.3 cores=0,2
/proc/18795/stat : 18795 (OptimuS_release) R 18793 18795 17737 0 -1 4202496 113731 0 0 0 28217 13 0 0 25 0 1 0 970897185 83746816 17046 33554432000 4194304 4280283 140735765421488 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18795/statm: 20446 17046 270 21 0 17083 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 81784

[startup+342.301 s]
/proc/loadavg: 3.99 3.93 3.80 5/190 18898
/proc/meminfo: memFree=31649868/32950940 swapFree=67074964/67111528
[pid=18795] ppid=18793 vsize=81784 CPUtime=342.29 cores=0,2
/proc/18795/stat : 18795 (OptimuS_release) R 18793 18795 17737 0 -1 4202496 121436 0 0 0 34216 13 0 0 25 0 1 0 970897185 83746816 17046 33554432000 4194304 4280283 140735765421488 18446744073709551615 4243072 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18795/statm: 20446 17046 270 21 0 17083 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 81784

[startup+402.3 s]
/proc/loadavg: 4.03 3.95 3.81 5/190 18938
/proc/meminfo: memFree=31610744/32950940 swapFree=67074964/67111528
[pid=18795] ppid=18793 vsize=81784 CPUtime=402.3 cores=0,2
/proc/18795/stat : 18795 (OptimuS_release) R 18793 18795 17737 0 -1 4202496 458428 0 0 0 40176 54 0 0 25 0 1 0 970897185 83746816 17048 33554432000 4194304 4280283 140735765421488 18446744073709551615 4257520 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18795/statm: 20446 17048 270 21 0 17083 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 81784

[startup+462.301 s]
/proc/loadavg: 4.01 3.96 3.82 5/190 18939
/proc/meminfo: memFree=31532660/32950940 swapFree=67074964/67111528
[pid=18795] ppid=18793 vsize=131104 CPUtime=462.3 cores=0,2
/proc/18795/stat : 18795 (OptimuS_release) R 18793 18795 17737 0 -1 4202496 881636 0 0 0 46126 104 0 0 25 0 1 0 970897185 134250496 26791 33554432000 4194304 4280283 140735765421488 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18795/statm: 32776 26791 270 21 0 29413 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 131104

[startup+522.3 s]
/proc/loadavg: 4.03 3.97 3.83 5/190 18941
/proc/meminfo: memFree=31511164/32950940 swapFree=67074964/67111528
[pid=18795] ppid=18793 vsize=81784 CPUtime=522.3 cores=0,2
/proc/18795/stat : 18795 (OptimuS_release) R 18793 18795 17737 0 -1 4202496 1304065 0 0 0 52073 157 0 0 25 0 1 0 970897185 83746816 17048 33554432000 4194304 4280283 140735765421488 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18795/statm: 20446 17048 270 21 0 17083 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 81784

[startup+582.301 s]
/proc/loadavg: 4.01 3.97 3.84 5/190 18942
/proc/meminfo: memFree=31534164/32950940 swapFree=67074964/67111528
[pid=18795] ppid=18793 vsize=81784 CPUtime=582.3 cores=0,2
/proc/18795/stat : 18795 (OptimuS_release) R 18793 18795 17737 0 -1 4202496 1739697 0 0 0 58019 211 0 0 25 0 1 0 970897185 83746816 17048 33554432000 4194304 4280283 140735765421488 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18795/statm: 20446 17048 270 21 0 17083 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 81784

[startup+642.3 s]

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

[startup+822.301 s]
/proc/loadavg: 4.05 4.00 3.87 5/190 18949
/proc/meminfo: memFree=31478468/32950940 swapFree=67074964/67111528
[pid=18795] ppid=18793 vsize=131104 CPUtime=822.3 cores=0,2
/proc/18795/stat : 18795 (OptimuS_release) R 18793 18795 17737 0 -1 4202496 3522599 0 0 0 81802 428 0 0 25 0 1 0 970897185 134250496 25130 33554432000 4194304 4280283 140735765421488 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18795/statm: 32776 25130 270 21 0 29413 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 131104

[startup+882.3 s]
/proc/loadavg: 4.02 4.00 3.88 5/190 18950
/proc/meminfo: memFree=31394824/32950940 swapFree=67074964/67111528
[pid=18795] ppid=18793 vsize=81784 CPUtime=882.31 cores=0,2
/proc/18795/stat : 18795 (OptimuS_release) R 18793 18795 17737 0 -1 4202496 3950156 0 0 0 87746 485 0 0 25 0 1 0 970897185 83746816 17048 33554432000 4194304 4280283 140735765421488 18446744073709551615 4256586 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18795/statm: 20446 17048 270 21 0 17083 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 81784

[startup+942.301 s]
/proc/loadavg: 4.06 4.01 3.89 5/190 18952
/proc/meminfo: memFree=31355972/32950940 swapFree=67074964/67111528
[pid=18795] ppid=18793 vsize=131104 CPUtime=942.31 cores=0,2
/proc/18795/stat : 18795 (OptimuS_release) R 18793 18795 17737 0 -1 4202496 4350902 0 0 0 93695 536 0 0 25 0 1 0 970897185 134250496 26311 33554432000 4194304 4280283 140735765421488 18446744073709551615 4243112 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18795/statm: 32776 26311 270 21 0 29413 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 131104

[startup+1002.3 s]
/proc/loadavg: 4.02 4.01 3.90 5/190 18954
/proc/meminfo: memFree=31499112/32950940 swapFree=67074964/67111528
[pid=18795] ppid=18793 vsize=161924 CPUtime=1002.31 cores=0,2
/proc/18795/stat : 18795 (OptimuS_release) R 18793 18795 17737 0 -1 4202496 4787332 0 0 0 99641 590 0 0 25 0 1 0 970897185 165810176 31142 33554432000 4194304 4280283 140735765421488 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18795/statm: 40481 31142 270 21 0 37118 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 161924

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.90 5/190 18955
/proc/meminfo: memFree=31489520/32950940 swapFree=67074964/67111528
[pid=18795] ppid=18793 vsize=131104 CPUtime=1062.31 cores=0,2
/proc/18795/stat : 18795 (OptimuS_release) R 18793 18795 17737 0 -1 4202496 5220849 0 0 0 105587 644 0 0 25 0 1 0 970897185 134250496 26894 33554432000 4194304 4280283 140735765421488 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18795/statm: 32776 26894 270 21 0 29413 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 131104

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 18957
/proc/meminfo: memFree=31456972/32950940 swapFree=67074964/67111528
[pid=18795] ppid=18793 vsize=161924 CPUtime=1122.31 cores=0,2
/proc/18795/stat : 18795 (OptimuS_release) R 18793 18795 17737 0 -1 4202496 5605030 0 0 0 111543 688 0 0 25 0 1 0 970897185 165810176 31038 33554432000 4194304 4280283 140735765421488 18446744073709551615 4243139 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18795/statm: 40481 31038 270 21 0 37118 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 161924

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 18958
/proc/meminfo: memFree=31472056/32950940 swapFree=67074964/67111528
[pid=18795] ppid=18793 vsize=131104 CPUtime=1182.32 cores=0,2
/proc/18795/stat : 18795 (OptimuS_release) R 18793 18795 17737 0 -1 4202496 5977108 0 0 0 117499 733 0 0 25 0 1 0 970897185 134250496 25751 33554432000 4194304 4280283 140735765421488 18446744073709551615 4257972 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18795/statm: 32776 25751 270 21 0 29413 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 131104

[startup+1242.3 s]
/proc/loadavg: 4.07 4.02 3.91 5/190 18998
/proc/meminfo: memFree=31485056/32950940 swapFree=67074964/67111528
[pid=18795] ppid=18793 vsize=81784 CPUtime=1242.32 cores=0,2
/proc/18795/stat : 18795 (OptimuS_release) R 18793 18795 17737 0 -1 4202496 6366095 0 0 0 123452 780 0 0 25 0 1 0 970897185 83746816 17048 33554432000 4194304 4280283 140735765421488 18446744073709551615 4238829 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18795/statm: 20446 17048 270 21 0 17083 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 81784

[startup+1302.3 s]
/proc/loadavg: 4.02 4.01 3.91 5/190 19000
/proc/meminfo: memFree=31514256/32950940 swapFree=67074964/67111528
[pid=18795] ppid=18793 vsize=131104 CPUtime=1302.33 cores=0,2
/proc/18795/stat : 18795 (OptimuS_release) R 18793 18795 17737 0 -1 4202496 6824738 0 0 0 129396 837 0 0 25 0 1 0 970897185 134250496 25277 33554432000 4194304 4280283 140735765421488 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18795/statm: 32776 25277 270 21 0 29413 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 131104

[startup+1362.3 s]
/proc/loadavg: 4.01 4.00 3.91 5/190 19001
/proc/meminfo: memFree=31455924/32950940 swapFree=67074964/67111528
[pid=18795] ppid=18793 vsize=131104 CPUtime=1362.32 cores=0,2
/proc/18795/stat : 18795 (OptimuS_release) R 18793 18795 17737 0 -1 4202496 7358767 0 0 0 135329 903 0 0 25 0 1 0 970897185 134250496 29354 33554432000 4194304 4280283 140735765421488 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18795/statm: 32776 29354 270 21 0 29413 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 131104

[startup+1422.31 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 19012
/proc/meminfo: memFree=31382424/32950940 swapFree=67074964/67111528
[pid=18795] ppid=18793 vsize=212012 CPUtime=1422.32 cores=0,2
/proc/18795/stat : 18795 (OptimuS_release) R 18793 18795 17737 0 -1 4202496 7868475 0 0 0 141262 970 0 0 25 0 1 0 970897185 217100288 41321 33554432000 4194304 4280283 140735765421488 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18795/statm: 53003 41321 270 21 0 49640 0
Current children cumulated CPU time (s) 1422.32
Current children cumulated vsize (KiB) 212012

[startup+1482.3 s]
/proc/loadavg: 4.12 4.03 3.93 5/190 19013
/proc/meminfo: memFree=31429860/32950940 swapFree=67074964/67111528
[pid=18795] ppid=18793 vsize=293400 CPUtime=1482.32 cores=0,2
/proc/18795/stat : 18795 (OptimuS_release) R 18793 18795 17737 0 -1 4202496 8335225 0 0 0 147205 1027 0 0 25 0 1 0 970897185 300441600 53372 33554432000 4194304 4280283 140735765421488 18446744073709551615 4256628 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18795/statm: 73350 53372 270 21 0 69987 0
Current children cumulated CPU time (s) 1482.32
Current children cumulated vsize (KiB) 293400

[startup+1542.3 s]
/proc/loadavg: 4.04 4.02 3.93 5/190 19015
/proc/meminfo: memFree=31475556/32950940 swapFree=67074964/67111528
[pid=18795] ppid=18793 vsize=261332 CPUtime=1542.33 cores=0,2
/proc/18795/stat : 18795 (OptimuS_release) R 18793 18795 17737 0 -1 4202496 8884952 0 0 0 153135 1098 0 0 25 0 1 0 970897185 267603968 42599 33554432000 4194304 4280283 140735765421488 18446744073709551615 4244297 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18795/statm: 65333 42616 270 21 0 61970 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 261332

[startup+1602.3 s]
/proc/loadavg: 4.01 4.02 3.93 5/190 19017
/proc/meminfo: memFree=31500792/32950940 swapFree=67074964/67111528
[pid=18795] ppid=18793 vsize=161924 CPUtime=1602.33 cores=0,2
/proc/18795/stat : 18795 (OptimuS_release) R 18793 18795 17737 0 -1 4202496 9349617 0 0 0 159074 1159 0 0 25 0 1 0 970897185 165810176 36693 33554432000 4194304 4280283 140735765421488 18446744073709551615 4256628 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18795/statm: 40481 36693 270 21 0 37118 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 161924

[startup+1662.3 s]
/proc/loadavg: 3.44 3.86 3.87 4/184 19042
/proc/meminfo: memFree=31520244/32950940 swapFree=67074964/67111528
[pid=18795] ppid=18793 vsize=161924 CPUtime=1662.32 cores=0,2
/proc/18795/stat : 18795 (OptimuS_release) R 18793 18795 17737 0 -1 4202496 9937754 0 0 0 164997 1235 0 0 25 0 1 0 970897185 165810176 35173 33554432000 4194304 4280283 140735765421488 18446744073709551615 4243352 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18795/statm: 40481 35173 270 21 0 37118 0
Current children cumulated CPU time (s) 1662.32
Current children cumulated vsize (KiB) 161924

[startup+1722.3 s]
/proc/loadavg: 3.17 3.71 3.82 4/184 19044
/proc/meminfo: memFree=31493036/32950940 swapFree=67074964/67111528
[pid=18795] ppid=18793 vsize=161924 CPUtime=1722.33 cores=0,2
/proc/18795/stat : 18795 (OptimuS_release) R 18793 18795 17737 0 -1 4202496 10529578 0 0 0 170922 1311 0 0 25 0 1 0 970897185 165810176 30357 33554432000 4194304 4280283 140735765421488 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18795/statm: 40481 30357 270 21 0 37118 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 161924

[startup+1782.3 s]
/proc/loadavg: 3.06 3.57 3.76 4/184 19045
/proc/meminfo: memFree=31526208/32950940 swapFree=67074964/67111528
[pid=18795] ppid=18793 vsize=212012 CPUtime=1782.33 cores=0,2
/proc/18795/stat : 18795 (OptimuS_release) R 18793 18795 17737 0 -1 4202496 11040744 0 0 0 176856 1377 0 0 25 0 1 0 970897185 217100288 40519 33554432000 4194304 4280283 140735765421488 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18795/statm: 53003 40519 270 21 0 49640 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 212012



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 3.12 3.56 3.76 4/184 19046
/proc/meminfo: memFree=31611376/32950940 swapFree=67074964/67111528
[pid=18795] ppid=18793 vsize=100760 CPUtime=1800.04 cores=0,2
/proc/18795/stat : 18795 (OptimuS_release) R 18793 18795 17737 0 -1 4202496 11207922 0 0 0 178604 1400 0 0 25 0 1 0 970897185 103178240 17066 33554432000 4194304 4280283 140735765421488 18446744073709551615 4236532 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18795/statm: 25190 17066 270 21 0 21827 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 100760

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): 1786.04
CPU system time (s): 14.0049
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 423628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1786.04
system time used= 14.0049
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11207922
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= 6
involuntary context switches= 2517

runsolver used 3.02954 second user time and 6.70998 second system time

The end

Launcher Data 

Begin job on node117 at 2011-06-11 17:37:44
IDJOB=3495392
IDBENCH=88008
IDSOLVER=1988
FILE ID=node117/3495392-1307806664
RUNJOBID= node117-1307806664-18751
PBS_JOBID= 13551060
Free space on /tmp= 74024 MiB

SOLVER NAME= OptimuS x100_source
BENCH NAME= SAT02/industrial/goldberg/rand_net/rand_net60-25-5.shuffled.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495392-1307806664/watcher-3495392-1307806664 -o /tmp/evaluation-result-3495392-1307806664/solver-3495392-1307806664 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495392-1307806664.cnf

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

MD5SUM BENCH= e9dc2458de00cdb276423afd8a0018b5
RANDOM SEED=5480255

node117.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		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
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		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
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		: 2666.849
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	: 5332.74
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		: 2666.849
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		: 2666.849
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	: 5267.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950940 kB
MemFree:      31881668 kB
Buffers:        165088 kB
Cached:         702244 kB
SwapCached:       6164 kB
Active:         367120 kB
Inactive:       551428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950940 kB
LowFree:      31881668 kB
SwapTotal:    67111528 kB
SwapFree:     67074964 kB
Dirty:            1816 kB
Writeback:           0 kB
AnonPages:       47708 kB
Mapped:          14080 kB
Slab:            85528 kB
PageTables:       5156 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586996 kB
Committed_AS:   255788 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= 74020 MiB
End job on node117 at 2011-06-11 18:07:46