Trace number 3495495

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) 1800.04 1800.01

General information on the benchmark

Namemus/chen/fdmus_v100/
fdmus_b21_112.cnf
MD5SUMfe89f1690cbd2fa61ed0e4ec31d561a8
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark153.074
Satisfiable
(Un)Satisfiability was proved
Number of variables5493
Number of clauses15154
Sum of the clauses size35000
Maximum clause length3
Minimum clause length1
Number of clauses of size 16
Number of clauses of size 210450
Number of clauses of size 34698
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 988)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3495495-1307807061/watcher-3495495-1307807061 -o /tmp/evaluation-result-3495495-1307807061/solver-3495495-1307807061 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495495-1307807061.cnf 

running on 2 cores: 5,7

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: 4.03 3.95 3.81 5/189 18937
/proc/meminfo: memFree=31705648/32950940 swapFree=67074964/67111528
[pid=18937] ppid=18935 vsize=19648 CPUtime=0 cores=5,7
/proc/18937/stat : 18937 (OptimuS_release) R 18935 18937 17737 0 -1 4202496 524 0 0 0 0 0 0 0 25 0 1 0 970936908 20119552 462 33554432000 4194304 4280283 140734476014896 18446744073709551615 4267193 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18937/statm: 4912 462 224 21 0 1549 0

[startup+0.082373 s]
/proc/loadavg: 4.03 3.95 3.81 5/189 18937
/proc/meminfo: memFree=31705648/32950940 swapFree=67074964/67111528
[pid=18937] ppid=18935 vsize=24452 CPUtime=0.07 cores=5,7
/proc/18937/stat : 18937 (OptimuS_release) R 18935 18937 17737 0 -1 4202496 1813 0 0 0 7 0 0 0 25 0 1 0 970936908 25038848 1736 33554432000 4194304 4280283 140734476014896 18446744073709551615 4238800 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18937/statm: 6113 1736 269 21 0 2750 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 24452

[startup+0.100369 s]
/proc/loadavg: 4.03 3.95 3.81 5/189 18937
/proc/meminfo: memFree=31705648/32950940 swapFree=67074964/67111528
[pid=18937] ppid=18935 vsize=24452 CPUtime=0.09 cores=5,7
/proc/18937/stat : 18937 (OptimuS_release) R 18935 18937 17737 0 -1 4202496 1866 0 0 0 9 0 0 0 25 0 1 0 970936908 25038848 1789 33554432000 4194304 4280283 140734476014896 18446744073709551615 215992052038 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18937/statm: 6113 1789 269 21 0 2750 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24452

[startup+0.300336 s]
/proc/loadavg: 4.03 3.95 3.81 5/189 18937
/proc/meminfo: memFree=31705648/32950940 swapFree=67074964/67111528
[pid=18937] ppid=18935 vsize=31848 CPUtime=0.29 cores=5,7
/proc/18937/stat : 18937 (OptimuS_release) R 18935 18937 17737 0 -1 4202496 4169 0 0 0 29 0 0 0 25 0 1 0 970936908 32612352 4091 33554432000 4194304 4280283 140734476014896 18446744073709551615 4243396 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18937/statm: 7962 4091 269 21 0 4599 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31848

[startup+0.700265 s]
/proc/loadavg: 4.03 3.95 3.81 5/189 18937
/proc/meminfo: memFree=31705648/32950940 swapFree=67074964/67111528
[pid=18937] ppid=18935 vsize=50836 CPUtime=0.68 cores=5,7
/proc/18937/stat : 18937 (OptimuS_release) R 18935 18937 17737 0 -1 4202496 8668 0 0 0 68 0 0 0 25 0 1 0 970936908 52056064 8587 33554432000 4194304 4280283 140734476014896 18446744073709551615 4242930 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18937/statm: 12709 8587 269 21 0 9346 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 50836

[startup+1.50013 s]
/proc/loadavg: 4.03 3.95 3.81 5/190 18938
/proc/meminfo: memFree=31659176/32950940 swapFree=67074964/67111528
[pid=18937] ppid=18935 vsize=100796 CPUtime=1.49 cores=5,7
/proc/18937/stat : 18937 (OptimuS_release) R 18935 18937 17737 0 -1 4202496 17145 0 0 0 147 2 0 0 25 0 1 0 970936908 103215104 17062 33554432000 4194304 4280283 140734476014896 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18937/statm: 25199 17062 269 21 0 21836 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 100796

[startup+3.10085 s]
/proc/loadavg: 4.03 3.95 3.81 5/190 18938
/proc/meminfo: memFree=31598788/32950940 swapFree=67074964/67111528
[pid=18937] ppid=18935 vsize=70280 CPUtime=3.09 cores=5,7
/proc/18937/stat : 18937 (OptimuS_release) R 18935 18937 17737 0 -1 4202496 50943 0 0 0 303 6 0 0 25 0 1 0 970936908 71966720 11061 33554432000 4194304 4280283 140734476014896 18446744073709551615 4256601 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18937/statm: 17570 11065 269 21 0 14207 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 70280

[startup+6.30035 s]
/proc/loadavg: 4.03 3.95 3.81 5/190 18938
/proc/meminfo: memFree=31681920/32950940 swapFree=67074964/67111528
[pid=18937] ppid=18935 vsize=70276 CPUtime=6.29 cores=5,7
/proc/18937/stat : 18937 (OptimuS_release) R 18935 18937 17737 0 -1 4202496 106426 0 0 0 616 13 0 0 25 0 1 0 970936908 71962624 14118 33554432000 4194304 4280283 140734476014896 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18937/statm: 17569 14118 269 21 0 14206 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 70276

[startup+12.7002 s]
/proc/loadavg: 4.03 3.95 3.81 5/190 18938
/proc/meminfo: memFree=31636748/32950940 swapFree=67074964/67111528
[pid=18937] ppid=18935 vsize=82076 CPUtime=12.69 cores=5,7
/proc/18937/stat : 18937 (OptimuS_release) R 18935 18937 17737 0 -1 4202496 191057 0 0 0 1245 24 0 0 25 0 1 0 970936908 84045824 17069 33554432000 4194304 4280283 140734476014896 18446744073709551615 4257520 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18937/statm: 20519 17069 269 21 0 17156 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 82076

[startup+25.5009 s]
/proc/loadavg: 4.02 3.95 3.82 5/190 18938
/proc/meminfo: memFree=31539036/32950940 swapFree=67074964/67111528
[pid=18937] ppid=18935 vsize=162216 CPUtime=25.49 cores=5,7
/proc/18937/stat : 18937 (OptimuS_release) R 18935 18937 17737 0 -1 4202496 357295 0 0 0 2508 41 0 0 25 0 1 0 970936908 166109184 30522 33554432000 4194304 4280283 140734476014896 18446744073709551615 4256555 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18937/statm: 40554 30522 269 21 0 37191 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 162216

[startup+51.1004 s]
/proc/loadavg: 4.01 3.95 3.82 5/190 18939
/proc/meminfo: memFree=31636704/32950940 swapFree=67074964/67111528
[pid=18937] ppid=18935 vsize=131396 CPUtime=51.08 cores=5,7
/proc/18937/stat : 18937 (OptimuS_release) R 18935 18937 17737 0 -1 4202496 711410 0 0 0 5023 85 0 0 25 0 1 0 970936908 134549504 25985 33554432000 4194304 4280283 140734476014896 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18937/statm: 32849 25985 269 21 0 29486 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 131396

[startup+102.306 s]
/proc/loadavg: 4.05 3.97 3.83 5/190 18940
/proc/meminfo: memFree=31556556/32950940 swapFree=67074964/67111528
[pid=18937] ppid=18935 vsize=100768 CPUtime=102.3 cores=5,7
/proc/18937/stat : 18937 (OptimuS_release) R 18935 18937 17737 0 -1 4202496 1436041 0 0 0 10058 172 0 0 25 0 1 0 970936908 103186432 21743 33554432000 4194304 4280283 140734476014896 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18937/statm: 25192 21743 269 21 0 21829 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 100768

[startup+162.301 s]
/proc/loadavg: 4.02 3.97 3.84 5/190 18942
/proc/meminfo: memFree=31516092/32950940 swapFree=67074964/67111528
[pid=18937] ppid=18935 vsize=180908 CPUtime=162.29 cores=5,7
/proc/18937/stat : 18937 (OptimuS_release) R 18935 18937 17737 0 -1 4202496 2290591 0 0 0 15954 275 0 0 25 0 1 0 970936908 185249792 34416 33554432000 4194304 4280283 140734476014896 18446744073709551615 4256574 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18937/statm: 45227 34416 269 21 0 41864 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 180908

[startup+222.3 s]
/proc/loadavg: 4.00 3.97 3.84 5/190 18943
/proc/meminfo: memFree=31484648/32950940 swapFree=67074964/67111528
[pid=18937] ppid=18935 vsize=180908 CPUtime=222.3 cores=5,7
/proc/18937/stat : 18937 (OptimuS_release) R 18935 18937 17737 0 -1 4202496 3127389 0 0 0 21852 378 0 0 25 0 1 0 970936908 185249792 34247 33554432000 4194304 4280283 140734476014896 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18937/statm: 45227 34247 269 21 0 41864 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 180908

[startup+282.301 s]
/proc/loadavg: 4.07 3.99 3.85 5/190 18945
/proc/meminfo: memFree=31605988/32950940 swapFree=67074964/67111528
[pid=18937] ppid=18935 vsize=150088 CPUtime=282.29 cores=5,7
/proc/18937/stat : 18937 (OptimuS_release) R 18935 18937 17737 0 -1 4202496 3863229 0 0 0 27763 466 0 0 25 0 1 0 970936908 153690112 29440 33554432000 4194304 4280283 140734476014896 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18937/statm: 37522 29440 269 21 0 34159 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 150088

[startup+342.3 s]
/proc/loadavg: 4.02 3.99 3.86 5/190 18947
/proc/meminfo: memFree=31513176/32950940 swapFree=67074964/67111528
[pid=18937] ppid=18935 vsize=100768 CPUtime=342.29 cores=5,7
/proc/18937/stat : 18937 (OptimuS_release) R 18935 18937 17737 0 -1 4202496 4613097 0 0 0 33673 556 0 0 25 0 1 0 970936908 103186432 21744 33554432000 4194304 4280283 140734476014896 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18937/statm: 25192 21744 269 21 0 21829 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 100768

[startup+402.301 s]
/proc/loadavg: 4.07 4.00 3.87 5/190 18948
/proc/meminfo: memFree=31500452/32950940 swapFree=67074964/67111528
[pid=18937] ppid=18935 vsize=150088 CPUtime=402.3 cores=5,7
/proc/18937/stat : 18937 (OptimuS_release) R 18935 18937 17737 0 -1 4202496 5468830 0 0 0 39573 657 0 0 25 0 1 0 970936908 153690112 30680 33554432000 4194304 4280283 140734476014896 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18937/statm: 37522 30680 269 21 0 34159 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 150088

[startup+462.3 s]
/proc/loadavg: 4.03 4.00 3.88 5/190 18950
/proc/meminfo: memFree=31348732/32950940 swapFree=67074964/67111528
[pid=18937] ppid=18935 vsize=150088 CPUtime=462.29 cores=5,7
/proc/18937/stat : 18937 (OptimuS_release) R 18935 18937 17737 0 -1 4202496 6231477 0 0 0 45482 747 0 0 25 0 1 0 970936908 153690112 30806 33554432000 4194304 4280283 140734476014896 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18937/statm: 37522 30806 269 21 0 34159 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 150088

[startup+522.301 s]
/proc/loadavg: 4.08 4.02 3.89 5/190 18951
/proc/meminfo: memFree=31494124/32950940 swapFree=67074964/67111528
[pid=18937] ppid=18935 vsize=180908 CPUtime=522.3 cores=5,7
/proc/18937/stat : 18937 (OptimuS_release) R 18935 18937 17737 0 -1 4202496 7112594 0 0 0 51374 856 0 0 25 0 1 0 970936908 185249792 35734 33554432000 4194304 4280283 140734476014896 18446744073709551615 4243139 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18937/statm: 45227 35734 269 21 0 41864 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 180908

[startup+582.3 s]
/proc/loadavg: 4.03 4.01 3.89 5/190 18953
/proc/meminfo: memFree=31521348/32950940 swapFree=67074964/67111528
[pid=18937] ppid=18935 vsize=150088 CPUtime=582.3 cores=5,7
/proc/18937/stat : 18937 (OptimuS_release) R 18935 18937 17737 0 -1 4202496 8014902 0 0 0 57262 968 0 0 25 0 1 0 970936908 153690112 30704 33554432000 4194304 4280283 140734476014896 18446744073709551615 215992052016 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18937/statm: 37522 30704 269 21 0 34159 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 150088

[startup+642.301 s]

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

[startup+822.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 18997
/proc/meminfo: memFree=31561972/32950940 swapFree=67074964/67111528
[pid=18937] ppid=18935 vsize=180908 CPUtime=822.31 cores=5,7
/proc/18937/stat : 18937 (OptimuS_release) R 18935 18937 17737 0 -1 4202496 11742596 0 0 0 80825 1406 0 0 25 0 1 0 970936908 185249792 34245 33554432000 4194304 4280283 140734476014896 18446744073709551615 4236542 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18937/statm: 45227 34245 269 21 0 41864 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 180908

[startup+882.301 s]
/proc/loadavg: 4.04 4.01 3.91 5/190 18999
/proc/meminfo: memFree=31501388/32950940 swapFree=67074964/67111528
[pid=18937] ppid=18935 vsize=180908 CPUtime=882.31 cores=5,7
/proc/18937/stat : 18937 (OptimuS_release) R 18935 18937 17737 0 -1 4202496 12657652 0 0 0 86719 1512 0 0 25 0 1 0 970936908 185249792 37068 33554432000 4194304 4280283 140734476014896 18446744073709551615 4242941 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18937/statm: 45227 37068 269 21 0 41864 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 180908

[startup+942.3 s]
/proc/loadavg: 4.01 4.01 3.91 5/190 19001
/proc/meminfo: memFree=31433024/32950940 swapFree=67074964/67111528
[pid=18937] ppid=18935 vsize=150088 CPUtime=942.31 cores=5,7
/proc/18937/stat : 18937 (OptimuS_release) R 18935 18937 17737 0 -1 4202496 13542306 0 0 0 92613 1618 0 0 25 0 1 0 970936908 153690112 30651 33554432000 4194304 4280283 140734476014896 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18937/statm: 37522 30651 269 21 0 34159 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 150088

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 19011
/proc/meminfo: memFree=31487024/32950940 swapFree=67074964/67111528
[pid=18937] ppid=18935 vsize=150088 CPUtime=1002.31 cores=5,7
/proc/18937/stat : 18937 (OptimuS_release) R 18935 18937 17737 0 -1 4202496 14457886 0 0 0 98499 1732 0 0 25 0 1 0 970936908 153690112 30603 33554432000 4194304 4280283 140734476014896 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18937/statm: 37522 30603 269 21 0 34159 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 150088

[startup+1062.3 s]
/proc/loadavg: 4.07 4.02 3.92 5/190 19013
/proc/meminfo: memFree=31461888/32950940 swapFree=67074964/67111528
[pid=18937] ppid=18935 vsize=150088 CPUtime=1062.3 cores=5,7
/proc/18937/stat : 18937 (OptimuS_release) R 18935 18937 17737 0 -1 4202496 15438577 0 0 0 104382 1848 0 0 25 0 1 0 970936908 153690112 30143 33554432000 4194304 4280283 140734476014896 18446744073709551615 215992050969 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18937/statm: 37522 30143 269 21 0 34159 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 150088

[startup+1122.3 s]
/proc/loadavg: 4.06 4.03 3.93 5/190 19014
/proc/meminfo: memFree=31322564/32950940 swapFree=67074964/67111528
[pid=18937] ppid=18935 vsize=150088 CPUtime=1122.31 cores=5,7
/proc/18937/stat : 18937 (OptimuS_release) R 18935 18937 17737 0 -1 4202496 16075603 0 0 0 110308 1923 0 0 25 0 1 0 970936908 153690112 31366 33554432000 4194304 4280283 140734476014896 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18937/statm: 37522 31366 269 21 0 34159 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 150088

[startup+1182.3 s]
/proc/loadavg: 4.02 4.02 3.93 5/190 19016
/proc/meminfo: memFree=31473420/32950940 swapFree=67074964/67111528
[pid=18937] ppid=18935 vsize=100768 CPUtime=1182.31 cores=5,7
/proc/18937/stat : 18937 (OptimuS_release) R 18935 18937 17737 0 -1 4202496 16907656 0 0 0 116204 2027 0 0 25 0 1 0 970936908 103186432 21744 33554432000 4194304 4280283 140734476014896 18446744073709551615 215992052680 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18937/statm: 25192 21744 269 21 0 21829 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 100768

[startup+1242.3 s]
/proc/loadavg: 3.66 3.93 3.90 4/184 19042
/proc/meminfo: memFree=31595784/32950940 swapFree=67074964/67111528
[pid=18937] ppid=18935 vsize=100768 CPUtime=1242.31 cores=5,7
/proc/18937/stat : 18937 (OptimuS_release) R 18935 18937 17737 0 -1 4202496 17705294 0 0 0 122106 2125 0 0 25 0 1 0 970936908 103186432 21744 33554432000 4194304 4280283 140734476014896 18446744073709551615 4256984 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18937/statm: 25192 21744 269 21 0 21829 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 100768

[startup+1302.3 s]
/proc/loadavg: 3.24 3.76 3.84 4/184 19043
/proc/meminfo: memFree=31510680/32950940 swapFree=67074964/67111528
[pid=18937] ppid=18935 vsize=180908 CPUtime=1302.32 cores=5,7
/proc/18937/stat : 18937 (OptimuS_release) R 18935 18937 17737 0 -1 4202496 18493707 0 0 0 128011 2221 0 0 25 0 1 0 970936908 185249792 34858 33554432000 4194304 4280283 140734476014896 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18937/statm: 45227 34858 269 21 0 41864 0
Current children cumulated CPU time (s) 1302.32
Current children cumulated vsize (KiB) 180908

[startup+1362.3 s]
/proc/loadavg: 3.09 3.62 3.79 4/184 19045
/proc/meminfo: memFree=31535044/32950940 swapFree=67074964/67111528
[pid=18937] ppid=18935 vsize=150088 CPUtime=1362.31 cores=5,7
/proc/18937/stat : 18937 (OptimuS_release) R 18935 18937 17737 0 -1 4202496 19332611 0 0 0 133905 2326 0 0 25 0 1 0 970936908 153690112 32886 33554432000 4194304 4280283 140734476014896 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18937/statm: 37522 32886 269 21 0 34159 0
Current children cumulated CPU time (s) 1362.31
Current children cumulated vsize (KiB) 150088

[startup+1422.31 s]
/proc/loadavg: 2.80 3.45 3.72 3/178 19071
/proc/meminfo: memFree=31665172/32950940 swapFree=67074964/67111528
[pid=18937] ppid=18935 vsize=150088 CPUtime=1422.32 cores=5,7
/proc/18937/stat : 18937 (OptimuS_release) R 18935 18937 17737 0 -1 4202496 20161209 0 0 0 139803 2429 0 0 25 0 1 0 970936908 153690112 30710 33554432000 4194304 4280283 140734476014896 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18937/statm: 37522 30710 269 21 0 34159 0
Current children cumulated CPU time (s) 1422.32
Current children cumulated vsize (KiB) 150088

[startup+1482.3 s]
/proc/loadavg: 2.29 3.19 3.61 3/178 19073
/proc/meminfo: memFree=31616852/32950940 swapFree=67074964/67111528
[pid=18937] ppid=18935 vsize=180908 CPUtime=1482.31 cores=5,7
/proc/18937/stat : 18937 (OptimuS_release) R 18935 18937 17737 0 -1 4202496 21011087 0 0 0 145688 2543 0 0 25 0 1 0 970936908 185249792 40293 33554432000 4194304 4280283 140734476014896 18446744073709551615 4236816 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18937/statm: 45227 40293 269 21 0 41864 0
Current children cumulated CPU time (s) 1482.31
Current children cumulated vsize (KiB) 180908

[startup+1542.3 s]
/proc/loadavg: 2.10 2.97 3.50 3/178 19075
/proc/meminfo: memFree=31670968/32950940 swapFree=67074964/67111528
[pid=18937] ppid=18935 vsize=180908 CPUtime=1542.32 cores=5,7
/proc/18937/stat : 18937 (OptimuS_release) R 18935 18937 17737 0 -1 4202496 21830435 0 0 0 151586 2646 0 0 25 0 1 0 970936908 185249792 40010 33554432000 4194304 4280283 140734476014896 18446744073709551615 4258081 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18937/statm: 45227 40010 269 21 0 41864 0
Current children cumulated CPU time (s) 1542.32
Current children cumulated vsize (KiB) 180908

[startup+1602.3 s]
/proc/loadavg: 2.04 2.79 3.41 3/178 19076
/proc/meminfo: memFree=31558456/32950940 swapFree=67074964/67111528
[pid=18937] ppid=18935 vsize=230996 CPUtime=1602.32 cores=5,7
/proc/18937/stat : 18937 (OptimuS_release) R 18935 18937 17737 0 -1 4202496 22699559 0 0 0 157478 2754 0 0 25 0 1 0 970936908 236539904 44504 33554432000 4194304 4280283 140734476014896 18446744073709551615 4243139 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18937/statm: 57749 44504 269 21 0 54386 0
Current children cumulated CPU time (s) 1602.32
Current children cumulated vsize (KiB) 230996

[startup+1662.3 s]
/proc/loadavg: 1.86 2.61 3.31 2/172 19103
/proc/meminfo: memFree=31762300/32950940 swapFree=67074964/67111528
[pid=18937] ppid=18935 vsize=180908 CPUtime=1662.32 cores=5,7
/proc/18937/stat : 18937 (OptimuS_release) R 18935 18937 17737 0 -1 4202496 23584083 0 0 0 163361 2871 0 0 25 0 1 0 970936908 185249792 37411 33554432000 4194304 4280283 140734476014896 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18937/statm: 45227 37411 269 21 0 41864 0
Current children cumulated CPU time (s) 1662.32
Current children cumulated vsize (KiB) 180908

[startup+1722.3 s]
/proc/loadavg: 1.31 2.31 3.16 2/172 19104
/proc/meminfo: memFree=31750908/32950940 swapFree=67074964/67111528
[pid=18937] ppid=18935 vsize=230996 CPUtime=1722.33 cores=5,7
/proc/18937/stat : 18937 (OptimuS_release) R 18935 18937 17737 0 -1 4202496 24497274 0 0 0 169248 2985 0 0 25 0 1 0 970936908 236539904 45358 33554432000 4194304 4280283 140734476014896 18446744073709551615 4256588 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18937/statm: 57749 45358 269 21 0 54386 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 230996

[startup+1782.3 s]
/proc/loadavg: 1.11 2.07 3.02 2/172 19106
/proc/meminfo: memFree=31801948/32950940 swapFree=67074964/67111528
[pid=18937] ppid=18935 vsize=150088 CPUtime=1782.33 cores=5,7
/proc/18937/stat : 18937 (OptimuS_release) R 18935 18937 17737 0 -1 4202496 25496603 0 0 0 175123 3110 0 0 25 0 1 0 970936908 153690112 33406 33554432000 4194304 4280283 140734476014896 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18937/statm: 37522 33406 269 21 0 34159 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 150088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 1.16 2.02 2.98 2/172 19107
/proc/meminfo: memFree=31750828/32950940 swapFree=67074964/67111528
[pid=18937] ppid=18935 vsize=180908 CPUtime=1800.03 cores=5,7
/proc/18937/stat : 18937 (OptimuS_release) R 18935 18937 17737 0 -1 4202496 25764582 0 0 0 176859 3144 0 0 25 0 1 0 970936908 185249792 36674 33554432000 4194304 4280283 140734476014896 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18937/statm: 45227 36674 269 21 0 41864 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 180908

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): 1800.04
CPU user time (s): 1768.59
CPU system time (s): 31.4532
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 392524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1768.59
system time used= 31.4532
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25764591
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= 9
involuntary context switches= 1273

runsolver used 2.72159 second user time and 6.86696 second system time

The end

Launcher Data 

Begin job on node117 at 2011-06-11 17:44:21
IDJOB=3495495
IDBENCH=88271
IDSOLVER=1988
FILE ID=node117/3495495-1307807061
RUNJOBID= node117-1307806664-18754
PBS_JOBID= 13551060
Free space on /tmp= 74024 MiB

SOLVER NAME= OptimuS x100_source
BENCH NAME= SAT11/mus/chen/fdmus_v100/fdmus_b21_112.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495495-1307807061/watcher-3495495-1307807061 -o /tmp/evaluation-result-3495495-1307807061/solver-3495495-1307807061 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495495-1307807061.cnf

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

MD5SUM BENCH= fe89f1690cbd2fa61ed0e4ec31d561a8
RANDOM SEED=310945948

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:      31675572 kB
Buffers:        165480 kB
Cached:         703420 kB
SwapCached:       6164 kB
Active:         572248 kB
Inactive:       551712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950940 kB
LowFree:      31675572 kB
SwapTotal:    67111528 kB
SwapFree:     67074964 kB
Dirty:             404 kB
Writeback:           0 kB
AnonPages:      252212 kB
Mapped:          14436 kB
Slab:            84844 kB
PageTables:       5536 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586996 kB
Committed_AS:   495172 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= 74024 MiB
End job on node117 at 2011-06-11 18:14:23