Trace number 3495393

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_net60-30-10.shuffled.cnf
MD5SUMc913d4ae23457373764d35f656812cd4
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark367.343
Satisfiable
(Un)Satisfiability was proved
Number of variables3600
Number of clauses10681
Sum of the clauses size25140
Maximum clause length60
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 26960
Number of clauses of size 33720
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-3495393-1307806914/watcher-3495393-1307806914 -o /tmp/evaluation-result-3495393-1307806914/solver-3495393-1307806914 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495393-1307806914.cnf 

running on 2 cores: 1,3

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


[startup+0 s]
/proc/loadavg: 3.99 3.91 3.78 4/189 18895
/proc/meminfo: memFree=31728356/32950940 swapFree=67074964/67111528
[pid=18895] ppid=18893 vsize=20620 CPUtime=0 cores=1,3
/proc/18895/stat : 18895 (OptimuS_release) R 18893 18895 17737 0 -1 4202496 767 0 0 0 0 0 0 0 25 0 1 0 970922161 21114880 689 33554432000 4194304 4280283 140736679783232 18446744073709551615 215988635783 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18895/statm: 5155 690 225 21 0 1792 0

[startup+0.10547 s]
/proc/loadavg: 3.99 3.91 3.78 4/189 18895
/proc/meminfo: memFree=31728356/32950940 swapFree=67074964/67111528
[pid=18895] ppid=18893 vsize=22736 CPUtime=0.1 cores=1,3
/proc/18895/stat : 18895 (OptimuS_release) R 18893 18895 17737 0 -1 4202496 1610 0 0 0 10 0 0 0 25 0 1 0 970922161 23281664 1519 33554432000 4194304 4280283 140736679783232 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18895/statm: 5684 1519 270 21 0 2321 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 22736

[startup+0.200456 s]
/proc/loadavg: 3.99 3.91 3.78 4/189 18895
/proc/meminfo: memFree=31728356/32950940 swapFree=67074964/67111528
[pid=18895] ppid=18893 vsize=22868 CPUtime=0.19 cores=1,3
/proc/18895/stat : 18895 (OptimuS_release) R 18893 18895 17737 0 -1 4202496 2230 0 0 0 19 0 0 0 25 0 1 0 970922161 23416832 2138 33554432000 4194304 4280283 140736679783232 18446744073709551615 4242859 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18895/statm: 5717 2138 270 21 0 2354 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 22868

[startup+0.30044 s]
/proc/loadavg: 3.99 3.91 3.78 4/189 18895
/proc/meminfo: memFree=31728356/32950940 swapFree=67074964/67111528
[pid=18895] ppid=18893 vsize=25720 CPUtime=0.29 cores=1,3
/proc/18895/stat : 18895 (OptimuS_release) R 18893 18895 17737 0 -1 4202496 2820 0 0 0 29 0 0 0 25 0 1 0 970922161 26337280 2726 33554432000 4194304 4280283 140736679783232 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18895/statm: 6430 2726 270 21 0 3067 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25720

[startup+0.700369 s]
/proc/loadavg: 3.99 3.91 3.78 4/189 18895
/proc/meminfo: memFree=31728356/32950940 swapFree=67074964/67111528
[pid=18895] ppid=18893 vsize=37592 CPUtime=0.69 cores=1,3
/proc/18895/stat : 18895 (OptimuS_release) R 18893 18895 17737 0 -1 4202496 4950 0 0 0 69 0 0 0 25 0 1 0 970922161 38494208 4850 33554432000 4194304 4280283 140736679783232 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18895/statm: 9398 4850 270 21 0 6035 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 37592

[startup+1.50023 s]
/proc/loadavg: 3.99 3.91 3.78 5/190 18896
/proc/meminfo: memFree=31666000/32950940 swapFree=67074964/67111528
[pid=18895] ppid=18893 vsize=37804 CPUtime=1.49 cores=1,3
/proc/18895/stat : 18895 (OptimuS_release) R 18893 18895 17737 0 -1 4202496 14411 0 0 0 148 1 0 0 25 0 1 0 970922161 38711296 3450 33554432000 4194304 4280283 140736679783232 18446744073709551615 4243401 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18895/statm: 9451 3450 270 21 0 6088 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37804

[startup+3.10095 s]
/proc/loadavg: 3.99 3.91 3.78 5/190 18896
/proc/meminfo: memFree=31700800/32950940 swapFree=67074964/67111528
[pid=18895] ppid=18893 vsize=65388 CPUtime=3.09 cores=1,3
/proc/18895/stat : 18895 (OptimuS_release) R 18893 18895 17737 0 -1 4202496 19545 0 0 0 307 2 0 0 25 0 1 0 970922161 66957312 8570 33554432000 4194304 4280283 140736679783232 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18895/statm: 16347 8570 270 21 0 12984 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 65388

[startup+6.30039 s]
/proc/loadavg: 3.99 3.91 3.78 5/190 18896
/proc/meminfo: memFree=31687064/32950940 swapFree=67074964/67111528
[pid=18895] ppid=18893 vsize=65388 CPUtime=6.29 cores=1,3
/proc/18895/stat : 18895 (OptimuS_release) R 18893 18895 17737 0 -1 4202496 21482 0 0 0 627 2 0 0 25 0 1 0 970922161 66957312 10503 33554432000 4194304 4280283 140736679783232 18446744073709551615 4244293 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18895/statm: 16347 10503 270 21 0 12984 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 65388

[startup+12.7003 s]
/proc/loadavg: 3.99 3.91 3.78 5/190 18896
/proc/meminfo: memFree=31668300/32950940 swapFree=67074964/67111528
[pid=18895] ppid=18893 vsize=65568 CPUtime=12.69 cores=1,3
/proc/18895/stat : 18895 (OptimuS_release) R 18893 18895 17737 0 -1 4202496 23968 0 0 0 1266 3 0 0 25 0 1 0 970922161 67141632 12978 33554432000 4194304 4280283 140736679783232 18446744073709551615 4256601 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18895/statm: 16392 12978 270 21 0 13029 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 65568

[startup+25.501 s]
/proc/loadavg: 3.99 3.91 3.78 5/190 18896
/proc/meminfo: memFree=31660992/32950940 swapFree=67074964/67111528
[pid=18895] ppid=18893 vsize=72752 CPUtime=25.49 cores=1,3
/proc/18895/stat : 18895 (OptimuS_release) R 18893 18895 17737 0 -1 4202496 41183 0 0 0 2544 5 0 0 25 0 1 0 970922161 74498048 13784 33554432000 4194304 4280283 140736679783232 18446744073709551615 4257209 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18895/statm: 18188 13788 270 21 0 14825 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 72752

[startup+51.1005 s]
/proc/loadavg: 3.99 3.92 3.79 5/190 18897
/proc/meminfo: memFree=31619524/32950940 swapFree=67074964/67111528
[pid=18895] ppid=18893 vsize=72752 CPUtime=51.09 cores=1,3
/proc/18895/stat : 18895 (OptimuS_release) R 18893 18895 17737 0 -1 4202496 42174 0 0 0 5104 5 0 0 25 0 1 0 970922161 74498048 14774 33554432000 4194304 4280283 140736679783232 18446744073709551615 4238685 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18895/statm: 18188 14774 270 21 0 14825 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 72752

[startup+102.301 s]
/proc/loadavg: 3.99 3.93 3.80 5/190 18898
/proc/meminfo: memFree=31640808/32950940 swapFree=67074964/67111528
[pid=18895] ppid=18893 vsize=72752 CPUtime=102.3 cores=1,3
/proc/18895/stat : 18895 (OptimuS_release) R 18893 18895 17737 0 -1 4202496 42174 0 0 0 10225 5 0 0 25 0 1 0 970922161 74498048 14774 33554432000 4194304 4280283 140736679783232 18446744073709551615 4242888 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18895/statm: 18188 14774 270 21 0 14825 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 72752

[startup+162.301 s]
/proc/loadavg: 4.03 3.95 3.81 5/190 18938
/proc/meminfo: memFree=31599792/32950940 swapFree=67074964/67111528
[pid=18895] ppid=18893 vsize=72752 CPUtime=162.29 cores=1,3
/proc/18895/stat : 18895 (OptimuS_release) R 18893 18895 17737 0 -1 4202496 42174 0 0 0 16224 5 0 0 25 0 1 0 970922161 74498048 14774 33554432000 4194304 4280283 140736679783232 18446744073709551615 4256566 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18895/statm: 18188 14774 270 21 0 14825 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 72752

[startup+222.307 s]
/proc/loadavg: 4.08 3.97 3.83 5/190 18940
/proc/meminfo: memFree=31582008/32950940 swapFree=67074964/67111528
[pid=18895] ppid=18893 vsize=72752 CPUtime=222.3 cores=1,3
/proc/18895/stat : 18895 (OptimuS_release) R 18893 18895 17737 0 -1 4202496 65710 0 0 0 22222 8 0 0 25 0 1 0 970922161 74498048 14774 33554432000 4194304 4280283 140736679783232 18446744073709551615 4243531 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18895/statm: 18188 14774 270 21 0 14825 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 72752

[startup+282.301 s]
/proc/loadavg: 4.03 3.97 3.83 5/190 18941
/proc/meminfo: memFree=31562860/32950940 swapFree=67074964/67111528
[pid=18895] ppid=18893 vsize=84272 CPUtime=282.3 cores=1,3
/proc/18895/stat : 18895 (OptimuS_release) R 18893 18895 17737 0 -1 4202496 87890 0 0 0 28218 12 0 0 25 0 1 0 970922161 86294528 17664 33554432000 4194304 4280283 140736679783232 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18895/statm: 21068 17664 270 21 0 17705 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 84272

[startup+342.301 s]
/proc/loadavg: 4.01 3.97 3.84 5/190 18943
/proc/meminfo: memFree=31514440/32950940 swapFree=67074964/67111528
[pid=18895] ppid=18893 vsize=84272 CPUtime=342.3 cores=1,3
/proc/18895/stat : 18895 (OptimuS_release) R 18893 18895 17737 0 -1 4202496 87890 0 0 0 34218 12 0 0 25 0 1 0 970922161 86294528 17664 33554432000 4194304 4280283 140736679783232 18446744073709551615 4258308 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18895/statm: 21068 17664 270 21 0 17705 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 84272

[startup+402.301 s]
/proc/loadavg: 4.00 3.97 3.85 5/190 18944
/proc/meminfo: memFree=31563972/32950940 swapFree=67074964/67111528
[pid=18895] ppid=18893 vsize=84272 CPUtime=402.3 cores=1,3
/proc/18895/stat : 18895 (OptimuS_release) R 18893 18895 17737 0 -1 4202496 87890 0 0 0 40218 12 0 0 25 0 1 0 970922161 86294528 17664 33554432000 4194304 4280283 140736679783232 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18895/statm: 21068 17664 270 21 0 17705 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 84272

[startup+462.301 s]
/proc/loadavg: 4.04 3.99 3.86 5/190 18946
/proc/meminfo: memFree=31535148/32950940 swapFree=67074964/67111528
[pid=18895] ppid=18893 vsize=84272 CPUtime=462.3 cores=1,3
/proc/18895/stat : 18895 (OptimuS_release) R 18893 18895 17737 0 -1 4202496 363305 0 0 0 46186 44 0 0 25 0 1 0 970922161 86294528 17664 33554432000 4194304 4280283 140736679783232 18446744073709551615 4242881 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18895/statm: 21068 17664 270 21 0 17705 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 84272

[startup+522.301 s]
/proc/loadavg: 4.01 3.99 3.86 5/190 18947
/proc/meminfo: memFree=31483744/32950940 swapFree=67074964/67111528
[pid=18895] ppid=18893 vsize=164412 CPUtime=522.31 cores=1,3
/proc/18895/stat : 18895 (OptimuS_release) R 18893 18895 17737 0 -1 4202496 783494 0 0 0 52134 97 0 0 25 0 1 0 970922161 168357888 32316 33554432000 4194304 4280283 140736679783232 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18895/statm: 41103 32316 270 21 0 37740 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 164412

[startup+582.301 s]
/proc/loadavg: 4.04 4.00 3.87 5/190 18949
/proc/meminfo: memFree=31410256/32950940 swapFree=67074964/67111528
[pid=18895] ppid=18893 vsize=84272 CPUtime=582.31 cores=1,3
/proc/18895/stat : 18895 (OptimuS_release) R 18893 18895 17737 0 -1 4202496 1287982 0 0 0 58071 160 0 0 25 0 1 0 970922161 86294528 17664 33554432000 4194304 4280283 140736679783232 18446744073709551615 4242930 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18895/statm: 21068 17664 270 21 0 17705 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 84272

[startup+642.301 s]

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

[startup+882.307 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 18957
/proc/meminfo: memFree=31533716/32950940 swapFree=67074964/67111528
[pid=18895] ppid=18893 vsize=84272 CPUtime=882.32 cores=1,3
/proc/18895/stat : 18895 (OptimuS_release) R 18893 18895 17737 0 -1 4202496 3649199 0 0 0 87786 446 0 0 25 0 1 0 970922161 86294528 17664 33554432000 4194304 4280283 140736679783232 18446744073709551615 4256968 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18895/statm: 21068 17664 270 21 0 17705 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 84272

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 18997
/proc/meminfo: memFree=31506204/32950940 swapFree=67074964/67111528
[pid=18895] ppid=18893 vsize=84272 CPUtime=942.31 cores=1,3
/proc/18895/stat : 18895 (OptimuS_release) R 18893 18895 17737 0 -1 4202496 4120019 0 0 0 93730 501 0 0 25 0 1 0 970922161 86294528 17664 33554432000 4194304 4280283 140736679783232 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18895/statm: 21068 17664 270 21 0 17705 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 84272

[startup+1002.3 s]
/proc/loadavg: 4.06 4.02 3.91 5/190 18998
/proc/meminfo: memFree=31547664/32950940 swapFree=67074964/67111528
[pid=18895] ppid=18893 vsize=84272 CPUtime=1002.31 cores=1,3
/proc/18895/stat : 18895 (OptimuS_release) R 18893 18895 17737 0 -1 4202496 4633031 0 0 0 99670 561 0 0 25 0 1 0 970922161 86294528 17664 33554432000 4194304 4280283 140736679783232 18446744073709551615 4244293 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18895/statm: 21068 17664 270 21 0 17705 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 84272

[startup+1062.3 s]
/proc/loadavg: 4.02 4.01 3.91 5/190 19000
/proc/meminfo: memFree=31554428/32950940 swapFree=67074964/67111528
[pid=18895] ppid=18893 vsize=84272 CPUtime=1062.32 cores=1,3
/proc/18895/stat : 18895 (OptimuS_release) R 18893 18895 17737 0 -1 4202496 5113813 0 0 0 105613 619 0 0 25 0 1 0 970922161 86294528 17664 33554432000 4194304 4280283 140736679783232 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18895/statm: 21068 17664 270 21 0 17705 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 84272

[startup+1122.3 s]
/proc/loadavg: 4.01 4.00 3.91 5/190 19002
/proc/meminfo: memFree=31516804/32950940 swapFree=67074964/67111528
[pid=18895] ppid=18893 vsize=84312 CPUtime=1122.32 cores=1,3
/proc/18895/stat : 18895 (OptimuS_release) R 18893 18895 17737 0 -1 4202496 5521450 0 0 0 111560 672 0 0 25 0 1 0 970922161 86335488 17664 33554432000 4194304 4280283 140736679783232 18446744073709551615 4236542 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18895/statm: 21078 17664 270 21 0 17715 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 84312

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 19012
/proc/meminfo: memFree=31436732/32950940 swapFree=67074964/67111528
[pid=18895] ppid=18893 vsize=133632 CPUtime=1182.32 cores=1,3
/proc/18895/stat : 18895 (OptimuS_release) R 18893 18895 17737 0 -1 4202496 6018017 0 0 0 117500 732 0 0 25 0 1 0 970922161 136839168 29002 33554432000 4194304 4280283 140736679783232 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18895/statm: 33408 29002 270 21 0 30045 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 133632

[startup+1242.3 s]
/proc/loadavg: 4.10 4.03 3.93 5/190 19014
/proc/meminfo: memFree=31404180/32950940 swapFree=67074964/67111528
[pid=18895] ppid=18893 vsize=84312 CPUtime=1242.32 cores=1,3
/proc/18895/stat : 18895 (OptimuS_release) R 18893 18895 17737 0 -1 4202496 6493605 0 0 0 123439 793 0 0 25 0 1 0 970922161 86335488 17664 33554432000 4194304 4280283 140736679783232 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18895/statm: 21078 17664 270 21 0 17715 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 84312

[startup+1302.3 s]
/proc/loadavg: 4.04 4.02 3.93 5/190 19015
/proc/meminfo: memFree=31392596/32950940 swapFree=67074964/67111528
[pid=18895] ppid=18893 vsize=84312 CPUtime=1302.32 cores=1,3
/proc/18895/stat : 18895 (OptimuS_release) R 18893 18895 17737 0 -1 4202496 6985552 0 0 0 129377 855 0 0 25 0 1 0 970922161 86335488 17664 33554432000 4194304 4280283 140736679783232 18446744073709551615 4242881 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18895/statm: 21078 17664 270 21 0 17715 0
Current children cumulated CPU time (s) 1302.32
Current children cumulated vsize (KiB) 84312

[startup+1362.3 s]
/proc/loadavg: 4.01 4.02 3.93 5/190 19017
/proc/meminfo: memFree=31540704/32950940 swapFree=67074964/67111528
[pid=18895] ppid=18893 vsize=84312 CPUtime=1362.33 cores=1,3
/proc/18895/stat : 18895 (OptimuS_release) R 18893 18895 17737 0 -1 4202496 7478221 0 0 0 135317 916 0 0 25 0 1 0 970922161 86335488 17664 33554432000 4194304 4280283 140736679783232 18446744073709551615 4257520 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18895/statm: 21078 17664 270 21 0 17715 0
Current children cumulated CPU time (s) 1362.33
Current children cumulated vsize (KiB) 84312

[startup+1422.3 s]
/proc/loadavg: 3.37 3.83 3.86 4/184 19043
/proc/meminfo: memFree=31510076/32950940 swapFree=67074964/67111528
[pid=18895] ppid=18893 vsize=133632 CPUtime=1422.33 cores=1,3
/proc/18895/stat : 18895 (OptimuS_release) R 18893 18895 17737 0 -1 4202496 7893414 0 0 0 141267 966 0 0 25 0 1 0 970922161 136839168 26426 33554432000 4194304 4280283 140736679783232 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18895/statm: 33408 26426 270 21 0 30045 0
Current children cumulated CPU time (s) 1422.33
Current children cumulated vsize (KiB) 133632

[startup+1482.3 s]
/proc/loadavg: 3.15 3.69 3.81 4/184 19044
/proc/meminfo: memFree=31529480/32950940 swapFree=67074964/67111528
[pid=18895] ppid=18893 vsize=84312 CPUtime=1482.32 cores=1,3
/proc/18895/stat : 18895 (OptimuS_release) R 18893 18895 17737 0 -1 4202496 8360776 0 0 0 147211 1021 0 0 25 0 1 0 970922161 86335488 17664 33554432000 4194304 4280283 140736679783232 18446744073709551615 4242881 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18895/statm: 21078 17664 270 21 0 17715 0
Current children cumulated CPU time (s) 1482.32
Current children cumulated vsize (KiB) 84312

[startup+1542.31 s]
/proc/loadavg: 3.13 3.57 3.76 4/184 19046
/proc/meminfo: memFree=31513304/32950940 swapFree=67074964/67111528
[pid=18895] ppid=18893 vsize=84312 CPUtime=1542.33 cores=1,3
/proc/18895/stat : 18895 (OptimuS_release) R 18893 18895 17737 0 -1 4202496 8761823 0 0 0 153161 1072 0 0 25 0 1 0 970922161 86335488 17664 33554432000 4194304 4280283 140736679783232 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18895/statm: 21078 17664 270 21 0 17715 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 84312

[startup+1602.3 s]
/proc/loadavg: 2.48 3.31 3.66 3/178 19072
/proc/meminfo: memFree=31657184/32950940 swapFree=67074964/67111528
[pid=18895] ppid=18893 vsize=133632 CPUtime=1602.32 cores=1,3
/proc/18895/stat : 18895 (OptimuS_release) R 18893 18895 17737 0 -1 4202496 9203282 0 0 0 159104 1128 0 0 25 0 1 0 970922161 136839168 19183 33554432000 4194304 4280283 140736679783232 18446744073709551615 215988290005 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18895/statm: 33408 19205 270 21 0 30045 0
Current children cumulated CPU time (s) 1602.32
Current children cumulated vsize (KiB) 133632

[startup+1662.3 s]
/proc/loadavg: 2.16 3.05 3.55 3/178 19074
/proc/meminfo: memFree=31618784/32950940 swapFree=67074964/67111528
[pid=18895] ppid=18893 vsize=84312 CPUtime=1662.33 cores=1,3
/proc/18895/stat : 18895 (OptimuS_release) R 18893 18895 17737 0 -1 4202496 9634811 0 0 0 165051 1182 0 0 25 0 1 0 970922161 86335488 17664 33554432000 4194304 4280283 140736679783232 18446744073709551615 4243185 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18895/statm: 21078 17664 270 21 0 17715 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 84312

[startup+1722.3 s]
/proc/loadavg: 2.06 2.87 3.45 3/178 19075
/proc/meminfo: memFree=31486804/32950940 swapFree=67074964/67111528
[pid=18895] ppid=18893 vsize=84312 CPUtime=1722.34 cores=1,3
/proc/18895/stat : 18895 (OptimuS_release) R 18893 18895 17737 0 -1 4202496 10081128 0 0 0 170988 1246 0 0 25 0 1 0 970922161 86335488 17668 33554432000 4194304 4280283 140736679783232 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18895/statm: 21078 17668 270 21 0 17715 0
Current children cumulated CPU time (s) 1722.34
Current children cumulated vsize (KiB) 84312

[startup+1782.3 s]
/proc/loadavg: 2.02 2.71 3.36 3/178 19077
/proc/meminfo: memFree=31510180/32950940 swapFree=67074964/67111528
[pid=18895] ppid=18893 vsize=295928 CPUtime=1782.33 cores=1,3
/proc/18895/stat : 18895 (OptimuS_release) R 18893 18895 17737 0 -1 4202496 10588338 0 0 0 176916 1317 0 0 25 0 1 0 970922161 303030272 58230 33554432000 4194304 4280283 140736679783232 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18895/statm: 73982 58230 270 21 0 70619 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 295928



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.01 2.66 3.33 3/178 19078
/proc/meminfo: memFree=31594848/32950940 swapFree=67074964/67111528
[pid=18895] ppid=18893 vsize=164452 CPUtime=1800.04 cores=1,3
/proc/18895/stat : 18895 (OptimuS_release) R 18893 18895 17737 0 -1 4202496 10759519 0 0 0 178662 1342 0 0 25 0 1 0 970922161 168398848 32443 33554432000 4194304 4280283 140736679783232 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18895/statm: 41113 32449 270 21 0 37750 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 164452

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: 2.01 2.66 3.33 3/178 19078
/proc/meminfo: memFree=31594848/32950940 swapFree=67074964/67111528
[pid=18895] ppid=18893 vsize=164452 CPUtime=1800.04 cores=1,3
/proc/18895/stat : 18895 (OptimuS_release) R 18893 18895 17737 0 -1 4202496 10759519 0 0 0 178662 1342 0 0 25 0 1 0 970922161 168398848 32443 33554432000 4194304 4280283 140736679783232 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18895/statm: 41113 32449 270 21 0 37750 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 164452

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.01
CPU time (s): 1800.05
CPU user time (s): 1786.62
CPU system time (s): 13.429
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 426156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1786.62
system time used= 13.429
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10759526
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= 5213

runsolver used 2.92955 second user time and 6.84596 second system time

The end

Launcher Data 

Begin job on node117 at 2011-06-11 17:41:54
IDJOB=3495393
IDBENCH=88022
IDSOLVER=1988
FILE ID=node117/3495393-1307806914
RUNJOBID= node117-1307806664-18753
PBS_JOBID= 13551060
Free space on /tmp= 74024 MiB

SOLVER NAME= OptimuS x100_source
BENCH NAME= SAT02/industrial/goldberg/rand_net/rand_net60-30-10.shuffled.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495393-1307806914/watcher-3495393-1307806914 -o /tmp/evaluation-result-3495393-1307806914/solver-3495393-1307806914 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495393-1307806914.cnf

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

MD5SUM BENCH= c913d4ae23457373764d35f656812cd4
RANDOM SEED=575126858

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:      31729148 kB
Buffers:        165324 kB
Cached:         702828 kB
SwapCached:       6164 kB
Active:         518332 kB
Inactive:       551576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950940 kB
LowFree:      31729148 kB
SwapTotal:    67111528 kB
SwapFree:     67074964 kB
Dirty:             476 kB
Writeback:           4 kB
AnonPages:      198048 kB
Mapped:          14356 kB
Slab:            84916 kB
PageTables:       5464 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586996 kB
Committed_AS:   428012 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 18:11:56