Trace number 3495092

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) 1800.06 1800.02

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-3495092-1307806628/watcher-3495092-1307806628 -o /tmp/evaluation-result-3495092-1307806628/solver-3495092-1307806628 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495092-1307806628.cnf 

running on 2 cores: 4,6

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


[startup+0 s]
/proc/loadavg: 4.00 3.70 3.38 4/189 24686
/proc/meminfo: memFree=18438860/32950928 swapFree=67054696/67111528
[pid=24686] ppid=24684 vsize=20764 CPUtime=0 cores=4,6
/proc/24686/stat : 24686 (OptimuS_release) R 24684 24686 23146 0 -1 4202496 832 0 0 0 0 0 0 0 25 0 1 0 348272207 21262336 762 33554432000 4194304 4279399 140734532792496 18446744073709551615 218880564992 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24686/statm: 5191 762 239 21 0 1828 0

[startup+0.012399 s]
/proc/loadavg: 4.00 3.70 3.38 4/189 24686
/proc/meminfo: memFree=18438860/32950928 swapFree=67054696/67111528
[pid=24686] ppid=24684 vsize=21980 CPUtime=0.01 cores=4,6
/proc/24686/stat : 24686 (OptimuS_release) R 24684 24686 23146 0 -1 4202496 1084 0 0 0 1 0 0 0 25 0 1 0 348272207 22507520 1014 33554432000 4194304 4279399 140734532792496 18446744073709551615 218880564992 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24686/statm: 5495 1015 239 21 0 2132 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21980

[startup+0.100441 s]
/proc/loadavg: 4.00 3.70 3.38 4/189 24686
/proc/meminfo: memFree=18438860/32950928 swapFree=67054696/67111528
[pid=24686] ppid=24684 vsize=22184 CPUtime=0.09 cores=4,6
/proc/24686/stat : 24686 (OptimuS_release) R 24684 24686 23146 0 -1 4202496 1486 0 0 0 9 0 0 0 25 0 1 0 348272207 22716416 1414 33554432000 4194304 4279399 140734532792496 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24686/statm: 5546 1414 270 21 0 2183 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22184

[startup+0.300413 s]
/proc/loadavg: 4.00 3.70 3.38 4/189 24686
/proc/meminfo: memFree=18438860/32950928 swapFree=67054696/67111528
[pid=24686] ppid=24684 vsize=25168 CPUtime=0.29 cores=4,6
/proc/24686/stat : 24686 (OptimuS_release) R 24684 24686 23146 0 -1 4202496 2665 0 0 0 29 0 0 0 25 0 1 0 348272207 25772032 2592 33554432000 4194304 4279399 140734532792496 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24686/statm: 6292 2592 270 21 0 2929 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25168

[startup+0.700339 s]
/proc/loadavg: 4.00 3.70 3.38 4/189 24686
/proc/meminfo: memFree=18438860/32950928 swapFree=67054696/67111528
[pid=24686] ppid=24684 vsize=29860 CPUtime=0.69 cores=4,6
/proc/24686/stat : 24686 (OptimuS_release) R 24684 24686 23146 0 -1 4202496 7631 0 0 0 68 1 0 0 25 0 1 0 348272207 30576640 3781 33554432000 4194304 4279399 140734532792496 18446744073709551615 4241913 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24686/statm: 7465 3781 270 21 0 4102 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29860

[startup+1.5012 s]
/proc/loadavg: 4.00 3.70 3.38 5/190 24687
/proc/meminfo: memFree=18404404/32950928 swapFree=67054696/67111528
[pid=24686] ppid=24684 vsize=29996 CPUtime=1.49 cores=4,6
/proc/24686/stat : 24686 (OptimuS_release) R 24684 24686 23146 0 -1 4202496 11827 0 0 0 148 1 0 0 25 0 1 0 348272207 30715904 3973 33554432000 4194304 4279399 140734532792496 18446744073709551615 4262556 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24686/statm: 7499 3973 270 21 0 4136 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29996

[startup+3.10092 s]
/proc/loadavg: 4.00 3.70 3.38 5/190 24687
/proc/meminfo: memFree=18372908/32950928 swapFree=67054696/67111528
[pid=24686] ppid=24684 vsize=51328 CPUtime=3.09 cores=4,6
/proc/24686/stat : 24686 (OptimuS_release) R 24684 24686 23146 0 -1 4202496 15188 0 0 0 307 2 0 0 25 0 1 0 348272207 52559872 7318 33554432000 4194304 4279399 140734532792496 18446744073709551615 218884023401 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24686/statm: 12832 7318 270 21 0 9469 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 51328

[startup+6.30035 s]
/proc/loadavg: 4.00 3.70 3.38 5/190 24687
/proc/meminfo: memFree=18288216/32950928 swapFree=67054696/67111528
[pid=24686] ppid=24684 vsize=51328 CPUtime=6.29 cores=4,6
/proc/24686/stat : 24686 (OptimuS_release) R 24684 24686 23146 0 -1 4202496 17332 0 0 0 627 2 0 0 25 0 1 0 348272207 52559872 9459 33554432000 4194304 4279399 140734532792496 18446744073709551615 4256517 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24686/statm: 12832 9459 270 21 0 9469 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 51328

[startup+12.7012 s]
/proc/loadavg: 4.00 3.71 3.39 5/190 24688
/proc/meminfo: memFree=18153788/32950928 swapFree=67054696/67111528
[pid=24686] ppid=24684 vsize=70296 CPUtime=12.69 cores=4,6
/proc/24686/stat : 24686 (OptimuS_release) R 24684 24686 23146 0 -1 4202496 27349 0 0 0 1266 3 0 0 25 0 1 0 348272207 71983104 13780 33554432000 4194304 4279399 140734532792496 18446744073709551615 4242243 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24686/statm: 17574 13780 270 21 0 14211 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 70296

[startup+25.501 s]
/proc/loadavg: 4.00 3.72 3.39 5/190 24688
/proc/meminfo: memFree=17847456/32950928 swapFree=67054696/67111528
[pid=24686] ppid=24684 vsize=70296 CPUtime=25.49 cores=4,6
/proc/24686/stat : 24686 (OptimuS_release) R 24684 24686 23146 0 -1 4202496 27743 0 0 0 2546 3 0 0 25 0 1 0 348272207 71983104 14173 33554432000 4194304 4279399 140734532792496 18446744073709551615 4257412 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24686/statm: 17574 14173 270 21 0 14211 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 70296

[startup+51.1004 s]
/proc/loadavg: 4.06 3.76 3.41 5/190 24688
/proc/meminfo: memFree=17204372/32950928 swapFree=67054696/67111528
[pid=24686] ppid=24684 vsize=70296 CPUtime=51.09 cores=4,6
/proc/24686/stat : 24686 (OptimuS_release) R 24684 24686 23146 0 -1 4202496 27743 0 0 0 5106 3 0 0 25 0 1 0 348272207 71983104 14173 33554432000 4194304 4279399 140734532792496 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24686/statm: 17574 14173 270 21 0 14211 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 70296

[startup+102.306 s]
/proc/loadavg: 4.06 3.81 3.45 5/190 24690
/proc/meminfo: memFree=15434232/32950928 swapFree=67054696/67111528
[pid=24686] ppid=24684 vsize=70296 CPUtime=102.3 cores=4,6
/proc/24686/stat : 24686 (OptimuS_release) R 24684 24686 23146 0 -1 4202496 27743 0 0 0 10227 3 0 0 25 0 1 0 348272207 71983104 14173 33554432000 4194304 4279399 140734532792496 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24686/statm: 17574 14173 270 21 0 14211 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 70296

[startup+162.301 s]
/proc/loadavg: 4.02 3.84 3.48 5/190 24730
/proc/meminfo: memFree=20495848/32950928 swapFree=67054696/67111528
[pid=24686] ppid=24684 vsize=81832 CPUtime=162.29 cores=4,6
/proc/24686/stat : 24686 (OptimuS_release) R 24684 24686 23146 0 -1 4202496 40156 0 0 0 16224 5 0 0 25 0 1 0 348272207 83795968 16816 33554432000 4194304 4279399 140734532792496 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24686/statm: 20458 16816 270 21 0 17095 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 81832

[startup+222.301 s]
/proc/loadavg: 4.01 3.87 3.51 5/190 24731
/proc/meminfo: memFree=19388236/32950928 swapFree=67054696/67111528
[pid=24686] ppid=24684 vsize=77420 CPUtime=222.29 cores=4,6
/proc/24686/stat : 24686 (OptimuS_release) R 24684 24686 23146 0 -1 4202496 54518 0 0 0 22222 7 0 0 25 0 1 0 348272207 79278080 15954 33554432000 4194304 4279399 140734532792496 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24686/statm: 19355 15954 270 21 0 15992 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 77420

[startup+282.301 s]
/proc/loadavg: 4.00 3.89 3.54 5/190 24771
/proc/meminfo: memFree=24638364/32950928 swapFree=67054696/67111528
[pid=24686] ppid=24684 vsize=77420 CPUtime=282.3 cores=4,6
/proc/24686/stat : 24686 (OptimuS_release) R 24684 24686 23146 0 -1 4202496 54518 0 0 0 28222 8 0 0 25 0 1 0 348272207 79278080 15954 33554432000 4194304 4279399 140734532792496 18446744073709551615 4258370 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24686/statm: 19355 15954 270 21 0 15992 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 77420

[startup+342.301 s]
/proc/loadavg: 4.06 3.92 3.57 5/190 24810
/proc/meminfo: memFree=29811576/32950928 swapFree=67054696/67111528
[pid=24686] ppid=24684 vsize=77420 CPUtime=342.3 cores=4,6
/proc/24686/stat : 24686 (OptimuS_release) R 24684 24686 23146 0 -1 4202496 200829 0 0 0 34205 25 0 0 25 0 1 0 348272207 79278080 15956 33554432000 4194304 4279399 140734532792496 18446744073709551615 4235698 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24686/statm: 19355 15956 270 21 0 15992 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 77420

[startup+402.3 s]
/proc/loadavg: 4.02 3.93 3.59 5/190 24812
/proc/meminfo: memFree=29135708/32950928 swapFree=67054696/67111528
[pid=24686] ppid=24684 vsize=126740 CPUtime=402.3 cores=4,6
/proc/24686/stat : 24686 (OptimuS_release) R 24684 24686 23146 0 -1 4202496 658238 0 0 0 40152 78 0 0 25 0 1 0 348272207 129781760 24238 33554432000 4194304 4279399 140734532792496 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24686/statm: 31685 24238 270 21 0 28322 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 126740

[startup+462.301 s]
/proc/loadavg: 4.00 3.94 3.62 5/190 24814
/proc/meminfo: memFree=28493584/32950928 swapFree=67054696/67111528
[pid=24686] ppid=24684 vsize=126740 CPUtime=462.31 cores=4,6
/proc/24686/stat : 24686 (OptimuS_release) R 24684 24686 23146 0 -1 4202496 1083678 0 0 0 46101 130 0 0 25 0 1 0 348272207 129781760 24280 33554432000 4194304 4279399 140734532792496 18446744073709551615 4242001 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24686/statm: 31685 24280 270 21 0 28322 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 126740

[startup+522.3 s]
/proc/loadavg: 4.04 3.97 3.64 5/190 24815
/proc/meminfo: memFree=27865228/32950928 swapFree=67054696/67111528
[pid=24686] ppid=24684 vsize=77420 CPUtime=522.3 cores=4,6
/proc/24686/stat : 24686 (OptimuS_release) R 24684 24686 23146 0 -1 4202496 1515119 0 0 0 52048 182 0 0 25 0 1 0 348272207 79278080 15956 33554432000 4194304 4279399 140734532792496 18446744073709551615 4255705 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24686/statm: 19355 15956 270 21 0 15992 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 77420

[startup+582.301 s]
/proc/loadavg: 4.01 3.97 3.66 5/190 24817
/proc/meminfo: memFree=29691824/32950928 swapFree=67054696/67111528
[pid=24686] ppid=24684 vsize=126740 CPUtime=582.3 cores=4,6
/proc/24686/stat : 24686 (OptimuS_release) R 24684 24686 23146 0 -1 4202496 1983284 0 0 0 57990 240 0 0 25 0 1 0 348272207 129781760 27955 33554432000 4194304 4279399 140734532792496 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24686/statm: 31685 27955 270 21 0 28322 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 126740

[startup+642.301 s]

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

[startup+822.3 s]
/proc/loadavg: 4.04 3.99 3.73 5/190 24823
/proc/meminfo: memFree=29641920/32950928 swapFree=67054696/67111528
[pid=24686] ppid=24684 vsize=126740 CPUtime=822.31 cores=4,6
/proc/24686/stat : 24686 (OptimuS_release) R 24684 24686 23146 0 -1 4202496 3765780 0 0 0 81778 453 0 0 25 0 1 0 348272207 129781760 25398 33554432000 4194304 4279399 140734532792496 18446744073709551615 4242271 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24686/statm: 31685 25399 270 21 0 28322 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 126740

[startup+882.301 s]
/proc/loadavg: 4.04 4.00 3.75 5/190 24825
/proc/meminfo: memFree=28864512/32950928 swapFree=67054696/67111528
[pid=24686] ppid=24684 vsize=77420 CPUtime=882.31 cores=4,6
/proc/24686/stat : 24686 (OptimuS_release) R 24684 24686 23146 0 -1 4202496 4224389 0 0 0 87725 506 0 0 25 0 1 0 348272207 79278080 15956 33554432000 4194304 4279399 140734532792496 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24686/statm: 19355 15956 270 21 0 15992 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 77420

[startup+942.3 s]
/proc/loadavg: 4.02 4.00 3.76 5/190 24864
/proc/meminfo: memFree=28178768/32950928 swapFree=67054696/67111528
[pid=24686] ppid=24684 vsize=126740 CPUtime=942.31 cores=4,6
/proc/24686/stat : 24686 (OptimuS_release) R 24684 24686 23146 0 -1 4202496 4675753 0 0 0 93673 558 0 0 25 0 1 0 348272207 129781760 23896 33554432000 4194304 4279399 140734532792496 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24686/statm: 31685 23896 270 21 0 28322 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 126740

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.77 5/190 24866
/proc/meminfo: memFree=27488176/32950928 swapFree=67054696/67111528
[pid=24686] ppid=24684 vsize=157432 CPUtime=1002.31 cores=4,6
/proc/24686/stat : 24686 (OptimuS_release) R 24684 24686 23146 0 -1 4202496 5102521 0 0 0 99624 607 0 0 25 0 1 0 348272207 161210368 22520 33554432000 4194304 4279399 140734532792496 18446744073709551615 218880262352 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24686/statm: 39358 22546 270 21 0 35995 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 157432

[startup+1062.3 s]
/proc/loadavg: 3.51 3.87 3.74 4/184 24892
/proc/meminfo: memFree=29965560/32950928 swapFree=67054696/67111528
[pid=24686] ppid=24684 vsize=157432 CPUtime=1062.31 cores=4,6
/proc/24686/stat : 24686 (OptimuS_release) R 24684 24686 23146 0 -1 4202496 5606032 0 0 0 105562 669 0 0 25 0 1 0 348272207 161210368 30531 33554432000 4194304 4279399 140734532792496 18446744073709551615 4241900 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24686/statm: 39358 30533 270 21 0 35995 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 157432

[startup+1122.3 s]
/proc/loadavg: 3.17 3.70 3.69 4/184 24893
/proc/meminfo: memFree=29162756/32950928 swapFree=67054696/67111528
[pid=24686] ppid=24684 vsize=108112 CPUtime=1122.32 cores=4,6
/proc/24686/stat : 24686 (OptimuS_release) R 24684 24686 23146 0 -1 4202496 5977635 0 0 0 111517 715 0 0 25 0 1 0 348272207 110706688 23630 33554432000 4194304 4279399 140734532792496 18446744073709551615 4235667 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24686/statm: 27028 23630 270 21 0 23665 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 108112

[startup+1182.3 s]
/proc/loadavg: 3.07 3.58 3.65 4/184 24895
/proc/meminfo: memFree=28417856/32950928 swapFree=67054696/67111528
[pid=24686] ppid=24684 vsize=108112 CPUtime=1182.32 cores=4,6
/proc/24686/stat : 24686 (OptimuS_release) R 24684 24686 23146 0 -1 4202496 6442887 0 0 0 117465 767 0 0 25 0 1 0 348272207 110706688 23630 33554432000 4194304 4279399 140734532792496 18446744073709551615 4242271 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24686/statm: 27028 23630 270 21 0 23665 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 108112

[startup+1242.3 s]
/proc/loadavg: 3.02 3.46 3.60 4/184 24896
/proc/meminfo: memFree=27633524/32950928 swapFree=67054696/67111528
[pid=24686] ppid=24684 vsize=157432 CPUtime=1242.32 cores=4,6
/proc/24686/stat : 24686 (OptimuS_release) R 24684 24686 23146 0 -1 4202496 6936090 0 0 0 123404 828 0 0 25 0 1 0 348272207 161210368 31223 33554432000 4194304 4279399 140734532792496 18446744073709551615 4242654 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24686/statm: 39358 31223 270 21 0 35995 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 157432

[startup+1302.3 s]
/proc/loadavg: 3.01 3.38 3.56 4/184 24898
/proc/meminfo: memFree=30020744/32950928 swapFree=67054696/67111528
[pid=24686] ppid=24684 vsize=188252 CPUtime=1302.32 cores=4,6
/proc/24686/stat : 24686 (OptimuS_release) R 24684 24686 23146 0 -1 4202496 7489706 0 0 0 129330 902 0 0 25 0 1 0 348272207 192770048 42380 33554432000 4194304 4279399 140734532792496 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24686/statm: 47063 42380 270 21 0 43700 0
Current children cumulated CPU time (s) 1302.32
Current children cumulated vsize (KiB) 188252

[startup+1362.3 s]
/proc/loadavg: 3.10 3.33 3.53 4/184 24900
/proc/meminfo: memFree=29308448/32950928 swapFree=67054696/67111528
[pid=24686] ppid=24684 vsize=319728 CPUtime=1362.32 cores=4,6
/proc/24686/stat : 24686 (OptimuS_release) R 24684 24686 23146 0 -1 4202496 8073336 0 0 0 135258 974 0 0 25 0 1 0 348272207 327401472 60616 33554432000 4194304 4279399 140734532792496 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24686/statm: 79932 60616 270 21 0 76569 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 319728

[startup+1422.31 s]
/proc/loadavg: 3.07 3.29 3.50 4/184 24901
/proc/meminfo: memFree=28480712/32950928 swapFree=67054696/67111528
[pid=24686] ppid=24684 vsize=319728 CPUtime=1422.33 cores=4,6
/proc/24686/stat : 24686 (OptimuS_release) R 24684 24686 23146 0 -1 4202496 8598563 0 0 0 141190 1043 0 0 25 0 1 0 348272207 327401472 66710 33554432000 4194304 4279399 140734532792496 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24686/statm: 79932 66710 270 21 0 76569 0
Current children cumulated CPU time (s) 1422.33
Current children cumulated vsize (KiB) 319728

[startup+1482.3 s]
/proc/loadavg: 3.02 3.23 3.47 4/184 24912
/proc/meminfo: memFree=27860852/32950928 swapFree=67054696/67111528
[pid=24686] ppid=24684 vsize=188252 CPUtime=1482.33 cores=4,6
/proc/24686/stat : 24686 (OptimuS_release) R 24684 24686 23146 0 -1 4202496 9113332 0 0 0 147126 1107 0 0 25 0 1 0 348272207 192770048 43452 33554432000 4194304 4279399 140734532792496 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24686/statm: 47063 43454 270 21 0 43700 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 188252

[startup+1542.3 s]
/proc/loadavg: 3.01 3.19 3.43 4/184 24913
/proc/meminfo: memFree=26970736/32950928 swapFree=67054696/67111528
[pid=24686] ppid=24684 vsize=157432 CPUtime=1542.32 cores=4,6
/proc/24686/stat : 24686 (OptimuS_release) R 24684 24686 23146 0 -1 4202496 9672899 0 0 0 153055 1177 0 0 25 0 1 0 348272207 161210368 35518 33554432000 4194304 4279399 140734532792496 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24686/statm: 39358 35518 270 21 0 35995 0
Current children cumulated CPU time (s) 1542.32
Current children cumulated vsize (KiB) 157432

[startup+1602.3 s]
/proc/loadavg: 3.00 3.15 3.41 4/184 24915
/proc/meminfo: memFree=29210628/32950928 swapFree=67054696/67111528
[pid=24686] ppid=24684 vsize=238340 CPUtime=1602.33 cores=4,6
/proc/24686/stat : 24686 (OptimuS_release) R 24684 24686 23146 0 -1 4202496 10182469 0 0 0 158987 1246 0 0 25 0 1 0 348272207 244060160 51528 33554432000 4194304 4279399 140734532792496 18446744073709551615 4242500 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24686/statm: 59585 51528 270 21 0 56222 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 238340

[startup+1662.3 s]
/proc/loadavg: 3.00 3.12 3.38 4/184 24917
/proc/meminfo: memFree=28432988/32950928 swapFree=67054696/67111528
[pid=24686] ppid=24684 vsize=238340 CPUtime=1662.33 cores=4,6
/proc/24686/stat : 24686 (OptimuS_release) R 24684 24686 23146 0 -1 4202496 10765857 0 0 0 164909 1324 0 0 25 0 1 0 348272207 244060160 44277 33554432000 4194304 4279399 140734532792496 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24686/statm: 59585 44277 270 21 0 56222 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 238340

[startup+1722.3 s]
/proc/loadavg: 3.00 3.10 3.35 4/184 24918
/proc/meminfo: memFree=27629676/32950928 swapFree=67054696/67111528
[pid=24686] ppid=24684 vsize=176112 CPUtime=1722.33 cores=4,6
/proc/24686/stat : 24686 (OptimuS_release) R 24684 24686 23146 0 -1 4202496 11299316 0 0 0 170841 1392 0 0 25 0 1 0 348272207 180338688 39081 33554432000 4194304 4279399 140734532792496 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24686/statm: 44028 39081 273 21 0 40665 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 176112

[startup+1782.3 s]
/proc/loadavg: 3.00 3.08 3.33 4/184 24920
/proc/meminfo: memFree=26877344/32950928 swapFree=67054696/67111528
[pid=24686] ppid=24684 vsize=257020 CPUtime=1782.34 cores=4,6
/proc/24686/stat : 24686 (OptimuS_release) R 24684 24686 23146 0 -1 4202496 11821248 0 0 0 176772 1462 0 0 25 0 1 0 348272207 263188480 50547 33554432000 4194304 4279399 140734532792496 18446744073709551615 4241963 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24686/statm: 64255 50547 270 21 0 60892 0
Current children cumulated CPU time (s) 1782.34
Current children cumulated vsize (KiB) 257020



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 3.00 3.07 3.32 4/184 24920
/proc/meminfo: memFree=29730704/32950928 swapFree=67054696/67111528
[pid=24686] ppid=24684 vsize=206932 CPUtime=1800.04 cores=4,6
/proc/24686/stat : 24686 (OptimuS_release) R 24684 24686 23146 0 -1 4202496 11975585 0 0 0 178523 1481 0 0 25 0 1 0 348272207 211898368 44928 33554432000 4194304 4279399 140734532792496 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24686/statm: 51733 44928 270 21 0 48370 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 206932

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): 1800.02
CPU time (s): 1800.06
CPU user time (s): 1785.23
CPU system time (s): 14.8237
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 468636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1785.23
system time used= 14.8237
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11975585
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= 10
involuntary context switches= 1843

runsolver used 3.24651 second user time and 6.574 second system time

The end

Launcher Data 

Begin job on node112 at 2011-06-11 17:37:08
IDJOB=3495092
IDBENCH=88008
IDSOLVER=1987
FILE ID=node112/3495092-1307806628
RUNJOBID= node112-1307806136-24236
PBS_JOBID= 13551040
Free space on /tmp= 74012 MiB

SOLVER NAME= OptimuS p100_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-3495092-1307806628/watcher-3495092-1307806628 -o /tmp/evaluation-result-3495092-1307806628/solver-3495092-1307806628 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495092-1307806628.cnf

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

MD5SUM BENCH= e9dc2458de00cdb276423afd8a0018b5
RANDOM SEED=236426062

node112.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		: 2666.847
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		: 2666.847
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	: 5180.45
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		: 2666.847
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	: 5332.76
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		: 2666.847
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	: 5332.82
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		: 2666.847
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	: 5332.61
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		: 2666.847
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		: 2666.847
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		: 2666.847
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:     32950928 kB
MemFree:      18439776 kB
Buffers:        271712 kB
Cached:        1405524 kB
SwapCached:      10772 kB
Active:       13078180 kB
Inactive:      1182828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      18439776 kB
SwapTotal:    67111528 kB
SwapFree:     67054696 kB
Dirty:             436 kB
Writeback:           0 kB
AnonPages:    12581380 kB
Mapped:           9724 kB
Slab:           160196 kB
PageTables:      30184 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 17351148 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= 74032 MiB
End job on node112 at 2011-06-11 18:07:10