Trace number 3494890

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 a100_source? (TO) 1800.07 1800.01

General information on the benchmark

Namemus/chen/fdmus_v100/
fdmus_b20_388.cnf
MD5SUM9b3d5a40faa434ed629267cacdf9d25c
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark105.122
Satisfiable
(Un)Satisfiability was proved
Number of variables4929
Number of clauses13497
Sum of the clauses size31143
Maximum clause length3
Minimum clause length1
Number of clauses of size 16
Number of clauses of size 29336
Number of clauses of size 34155
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-3494890-1307807809/watcher-3494890-1307807809 -o /tmp/evaluation-result-3494890-1307807809/solver-3494890-1307807809 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3494890-1307807809.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: 3.99 3.45 2.91 4/189 30696
/proc/meminfo: memFree=31487936/32951124 swapFree=67053960/67111528
[pid=30696] ppid=30694 vsize=21008 CPUtime=0 cores=4,6
/proc/30696/stat : 30696 (OptimuS_release) R 30694 30696 29438 0 -1 4202496 855 0 0 0 0 0 0 0 25 0 1 0 873196358 21512192 784 33554432000 4194304 4279335 140737364154944 18446744073709551615 228095148240 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/30696/statm: 5252 796 224 21 0 1889 0

[startup+0.021889 s]
/proc/loadavg: 3.99 3.45 2.91 4/189 30696
/proc/meminfo: memFree=31487936/32951124 swapFree=67053960/67111528
[pid=30696] ppid=30694 vsize=23996 CPUtime=0.02 cores=4,6
/proc/30696/stat : 30696 (OptimuS_release) R 30694 30696 29438 0 -1 4202496 1551 0 0 0 2 0 0 0 25 0 1 0 873196358 24571904 1468 33554432000 4194304 4279335 140737364154944 18446744073709551615 4208904 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/30696/statm: 5999 1468 250 21 0 2636 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 23996

[startup+0.100903 s]
/proc/loadavg: 3.99 3.45 2.91 4/189 30696
/proc/meminfo: memFree=31487936/32951124 swapFree=67053960/67111528
[pid=30696] ppid=30694 vsize=24272 CPUtime=0.09 cores=4,6
/proc/30696/stat : 30696 (OptimuS_release) R 30694 30696 29438 0 -1 4202496 1942 0 0 0 9 0 0 0 25 0 1 0 873196358 24854528 1857 33554432000 4194304 4279335 140737364154944 18446744073709551615 228098910630 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/30696/statm: 6068 1857 270 21 0 2705 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24272

[startup+0.300862 s]
/proc/loadavg: 3.99 3.45 2.91 4/189 30696
/proc/meminfo: memFree=31487936/32951124 swapFree=67053960/67111528
[pid=30696] ppid=30694 vsize=31680 CPUtime=0.29 cores=4,6
/proc/30696/stat : 30696 (OptimuS_release) R 30694 30696 29438 0 -1 4202496 4061 0 0 0 29 0 0 0 25 0 1 0 873196358 32440320 3975 33554432000 4194304 4279335 140737364154944 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/30696/statm: 7920 3975 270 21 0 4557 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31680

[startup+0.700793 s]
/proc/loadavg: 3.99 3.45 2.91 4/189 30696
/proc/meminfo: memFree=31487936/32951124 swapFree=67053960/67111528
[pid=30696] ppid=30694 vsize=50840 CPUtime=0.69 cores=4,6
/proc/30696/stat : 30696 (OptimuS_release) R 30694 30696 29438 0 -1 4202496 8450 0 0 0 68 1 0 0 25 0 1 0 873196358 52060160 8360 33554432000 4194304 4279335 140737364154944 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/30696/statm: 12710 8361 270 21 0 9347 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50840

[startup+1.50063 s]
/proc/loadavg: 3.99 3.45 2.91 5/190 30697
/proc/meminfo: memFree=31403880/32951124 swapFree=67053960/67111528
[pid=30696] ppid=30694 vsize=39392 CPUtime=1.49 cores=4,6
/proc/30696/stat : 30696 (OptimuS_release) R 30694 30696 29438 0 -1 4202496 26782 0 0 0 146 3 0 0 25 0 1 0 873196358 40337408 5825 33554432000 4194304 4279335 140737364154944 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/30696/statm: 9848 5825 271 21 0 6485 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 39392

[startup+3.10035 s]
/proc/loadavg: 3.99 3.46 2.91 5/190 30698
/proc/meminfo: memFree=31476420/32951124 swapFree=67053960/67111528
[pid=30696] ppid=30694 vsize=88652 CPUtime=3.09 cores=4,6
/proc/30696/stat : 30696 (OptimuS_release) R 30694 30696 29438 0 -1 4202496 32276 0 0 0 305 4 0 0 25 0 1 0 873196358 90779648 11282 33554432000 4194304 4279335 140737364154944 18446744073709551615 4255668 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/30696/statm: 22163 11282 270 21 0 18800 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 88652

[startup+6.30076 s]
/proc/loadavg: 3.99 3.46 2.91 5/190 30698
/proc/meminfo: memFree=31454104/32951124 swapFree=67053960/67111528
[pid=30696] ppid=30694 vsize=88652 CPUtime=6.29 cores=4,6
/proc/30696/stat : 30696 (OptimuS_release) R 30694 30696 29438 0 -1 4202496 39656 0 0 0 624 5 0 0 25 0 1 0 873196358 90779648 18646 33554432000 4194304 4279335 140737364154944 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/30696/statm: 22163 18646 270 21 0 18800 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 88652

[startup+12.7006 s]
/proc/loadavg: 3.99 3.47 2.93 5/190 30698
/proc/meminfo: memFree=31377208/32951124 swapFree=67053960/67111528
[pid=30696] ppid=30694 vsize=88652 CPUtime=12.69 cores=4,6
/proc/30696/stat : 30696 (OptimuS_release) R 30694 30696 29438 0 -1 4202496 47854 0 0 0 1263 6 0 0 25 0 1 0 873196358 90779648 18646 33554432000 4194304 4279335 140737364154944 18446744073709551615 228098994927 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/30696/statm: 22163 18646 270 21 0 18800 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 88652

[startup+25.5002 s]
/proc/loadavg: 3.99 3.49 2.94 5/190 30698
/proc/meminfo: memFree=31444408/32951124 swapFree=67053960/67111528
[pid=30696] ppid=30694 vsize=137972 CPUtime=25.49 cores=4,6
/proc/30696/stat : 30696 (OptimuS_release) R 30694 30696 29438 0 -1 4202496 66457 0 0 0 2541 8 0 0 25 0 1 0 873196358 141283328 28297 33554432000 4194304 4279335 140737364154944 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/30696/statm: 34493 28297 270 21 0 31130 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 137972

[startup+51.1005 s]
/proc/loadavg: 3.99 3.53 2.96 5/190 30699
/proc/meminfo: memFree=31346668/32951124 swapFree=67053960/67111528
[pid=30696] ppid=30694 vsize=88652 CPUtime=51.09 cores=4,6
/proc/30696/stat : 30696 (OptimuS_release) R 30694 30696 29438 0 -1 4202496 214942 0 0 0 5085 24 0 0 25 0 1 0 873196358 90779648 18646 33554432000 4194304 4279335 140737364154944 18446744073709551615 4237829 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/30696/statm: 22163 18646 270 21 0 18800 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 88652

[startup+102.307 s]
/proc/loadavg: 3.99 3.61 3.02 5/190 30700
/proc/meminfo: memFree=31353712/32951124 swapFree=67053960/67111528
[pid=30696] ppid=30694 vsize=88652 CPUtime=102.29 cores=4,6
/proc/30696/stat : 30696 (OptimuS_release) R 30694 30696 29438 0 -1 4202496 589266 0 0 0 10163 66 0 0 25 0 1 0 873196358 90779648 18646 33554432000 4194304 4279335 140737364154944 18446744073709551615 4241896 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/30696/statm: 22163 18646 270 21 0 18800 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 88652

[startup+162.301 s]
/proc/loadavg: 3.99 3.67 3.07 5/190 30702
/proc/meminfo: memFree=31320820/32951124 swapFree=67053960/67111528
[pid=30696] ppid=30694 vsize=137972 CPUtime=162.29 cores=4,6
/proc/30696/stat : 30696 (OptimuS_release) R 30694 30696 29438 0 -1 4202496 1279024 0 0 0 16088 141 0 0 25 0 1 0 873196358 141283328 20288 33554432000 4194304 4279335 140737364154944 18446744073709551615 228095148501 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/30696/statm: 34493 20310 270 21 0 31130 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 137972

[startup+222.301 s]
/proc/loadavg: 4.03 3.75 3.14 5/190 30703
/proc/meminfo: memFree=31353520/32951124 swapFree=67053960/67111528
[pid=30696] ppid=30694 vsize=88652 CPUtime=222.3 cores=4,6
/proc/30696/stat : 30696 (OptimuS_release) R 30694 30696 29438 0 -1 4202496 1886115 0 0 0 22018 212 0 0 25 0 1 0 873196358 90779648 18646 33554432000 4194304 4279335 140737364154944 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/30696/statm: 22163 18646 270 21 0 18800 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 88652

[startup+282.301 s]
/proc/loadavg: 4.07 3.80 3.19 5/190 30714
/proc/meminfo: memFree=31384872/32951124 swapFree=67053960/67111528
[pid=30696] ppid=30694 vsize=88652 CPUtime=282.29 cores=4,6
/proc/30696/stat : 30696 (OptimuS_release) R 30694 30696 29438 0 -1 4202496 2158989 0 0 0 27987 242 0 0 25 0 1 0 873196358 90779648 18646 33554432000 4194304 4279335 140737364154944 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/30696/statm: 22163 18646 270 21 0 18800 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 88652

[startup+342.301 s]
/proc/loadavg: 4.02 3.84 3.24 5/190 30716
/proc/meminfo: memFree=31318500/32951124 swapFree=67053960/67111528
[pid=30696] ppid=30694 vsize=88652 CPUtime=342.3 cores=4,6
/proc/30696/stat : 30696 (OptimuS_release) R 30694 30696 29438 0 -1 4202496 2634868 0 0 0 33934 296 0 0 25 0 1 0 873196358 90779648 18646 33554432000 4194304 4279335 140737364154944 18446744073709551615 4255619 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/30696/statm: 22163 18646 270 21 0 18800 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 88652

[startup+402.301 s]
/proc/loadavg: 4.01 3.86 3.28 5/190 30717
/proc/meminfo: memFree=31339180/32951124 swapFree=67053960/67111528
[pid=30696] ppid=30694 vsize=88640 CPUtime=402.31 cores=4,6
/proc/30696/stat : 30696 (OptimuS_release) R 30694 30696 29438 0 -1 4202496 3141528 0 0 0 39875 356 0 0 25 0 1 0 873196358 90767360 18643 33554432000 4194304 4279335 140737364154944 18446744073709551615 4258336 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/30696/statm: 22160 18643 270 21 0 18797 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 88640

[startup+462.301 s]
/proc/loadavg: 4.00 3.89 3.33 5/190 30719
/proc/meminfo: memFree=31345468/32951124 swapFree=67053960/67111528
[pid=30696] ppid=30694 vsize=88640 CPUtime=462.3 cores=4,6
/proc/30696/stat : 30696 (OptimuS_release) R 30694 30696 29438 0 -1 4202496 3831045 0 0 0 45798 432 0 0 25 0 1 0 873196358 90767360 18643 33554432000 4194304 4279335 140737364154944 18446744073709551615 4255881 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/30696/statm: 22160 18643 270 21 0 18797 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 88640

[startup+522.301 s]
/proc/loadavg: 4.00 3.90 3.37 5/190 30720
/proc/meminfo: memFree=31401352/32951124 swapFree=67053960/67111528
[pid=30696] ppid=30694 vsize=88640 CPUtime=522.31 cores=4,6
/proc/30696/stat : 30696 (OptimuS_release) R 30694 30696 29438 0 -1 4202496 4200399 0 0 0 51757 474 0 0 25 0 1 0 873196358 90767360 18643 33554432000 4194304 4279335 140737364154944 18446744073709551615 4256384 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/30696/statm: 22160 18643 270 21 0 18797 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 88640

[startup+582.301 s]
/proc/loadavg: 4.04 3.93 3.41 5/190 30722
/proc/meminfo: memFree=31296152/32951124 swapFree=67053960/67111528
[pid=30696] ppid=30694 vsize=88640 CPUtime=582.31 cores=4,6
/proc/30696/stat : 30696 (OptimuS_release) R 30694 30696 29438 0 -1 4202496 4511426 0 0 0 57721 510 0 0 25 0 1 0 873196358 90767360 18643 33554432000 4194304 4279335 140737364154944 18446744073709551615 228098910411 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/30696/statm: 22160 18643 270 21 0 18797 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 88640

[startup+642.301 s]

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

[startup+822.301 s]
/proc/loadavg: 4.09 3.99 3.54 5/190 30728
/proc/meminfo: memFree=31347848/32951124 swapFree=67053960/67111528
[pid=30696] ppid=30694 vsize=88640 CPUtime=822.31 cores=4,6
/proc/30696/stat : 30696 (OptimuS_release) R 30694 30696 29438 0 -1 4202496 7068443 0 0 0 81429 802 0 0 25 0 1 0 873196358 90767360 18643 33554432000 4194304 4279335 140737364154944 18446744073709551615 4241906 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/30696/statm: 22160 18643 270 21 0 18797 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 88640

[startup+882.301 s]
/proc/loadavg: 4.03 3.99 3.57 5/190 30730
/proc/meminfo: memFree=31301556/32951124 swapFree=67053960/67111528
[pid=30696] ppid=30694 vsize=137960 CPUtime=882.31 cores=4,6
/proc/30696/stat : 30696 (OptimuS_release) R 30694 30696 29438 0 -1 4202496 7867533 0 0 0 87340 891 0 0 25 0 1 0 873196358 141271040 28720 33554432000 4194304 4279335 140737364154944 18446744073709551615 4235582 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/30696/statm: 34490 28720 270 21 0 31127 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 137960

[startup+942.301 s]
/proc/loadavg: 4.01 3.99 3.59 5/190 30732
/proc/meminfo: memFree=31340824/32951124 swapFree=67053960/67111528
[pid=30696] ppid=30694 vsize=137960 CPUtime=942.32 cores=4,6
/proc/30696/stat : 30696 (OptimuS_release) R 30694 30696 29438 0 -1 4202496 8292203 0 0 0 93293 939 0 0 25 0 1 0 873196358 141271040 28866 33554432000 4194304 4279335 140737364154944 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/30696/statm: 34490 28866 270 21 0 31127 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 137960

[startup+1002.3 s]
/proc/loadavg: 4.05 4.00 3.62 5/190 30733
/proc/meminfo: memFree=31288588/32951124 swapFree=67053960/67111528
[pid=30696] ppid=30694 vsize=88640 CPUtime=1002.32 cores=4,6
/proc/30696/stat : 30696 (OptimuS_release) R 30694 30696 29438 0 -1 4202496 9093938 0 0 0 99206 1026 0 0 25 0 1 0 873196358 90767360 18643 33554432000 4194304 4279335 140737364154944 18446744073709551615 4256434 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/30696/statm: 22160 18643 270 21 0 18797 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 88640

[startup+1062.3 s]
/proc/loadavg: 4.02 4.00 3.64 5/190 30735
/proc/meminfo: memFree=31321056/32951124 swapFree=67053960/67111528
[pid=30696] ppid=30694 vsize=88640 CPUtime=1062.32 cores=4,6
/proc/30696/stat : 30696 (OptimuS_release) R 30694 30696 29438 0 -1 4202496 10053188 0 0 0 105098 1134 0 0 25 0 1 0 873196358 90767360 18643 33554432000 4194304 4279335 140737364154944 18446744073709551615 4257348 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/30696/statm: 22160 18643 270 21 0 18797 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 88640

[startup+1122.3 s]
/proc/loadavg: 4.07 4.02 3.67 5/190 30736
/proc/meminfo: memFree=31311484/32951124 swapFree=67053960/67111528
[pid=30696] ppid=30694 vsize=137960 CPUtime=1122.32 cores=4,6
/proc/30696/stat : 30696 (OptimuS_release) R 30694 30696 29438 0 -1 4202496 10943807 0 0 0 110992 1240 0 0 25 0 1 0 873196358 141271040 26427 33554432000 4194304 4279335 140737364154944 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/30696/statm: 34490 26427 270 21 0 31127 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 137960

[startup+1182.3 s]
/proc/loadavg: 4.02 4.01 3.68 5/190 30738
/proc/meminfo: memFree=31270904/32951124 swapFree=67053960/67111528
[pid=30696] ppid=30694 vsize=88640 CPUtime=1182.32 cores=4,6
/proc/30696/stat : 30696 (OptimuS_release) R 30694 30696 29438 0 -1 4202496 11994934 0 0 0 116871 1361 0 0 25 0 1 0 873196358 90767360 18643 33554432000 4194304 4279335 140737364154944 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/30696/statm: 22160 18643 270 21 0 18797 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 88640

[startup+1242.3 s]
/proc/loadavg: 4.01 4.00 3.70 5/190 30740
/proc/meminfo: memFree=31273372/32951124 swapFree=67053960/67111528
[pid=30696] ppid=30694 vsize=88640 CPUtime=1242.33 cores=4,6
/proc/30696/stat : 30696 (OptimuS_release) R 30694 30696 29438 0 -1 4202496 13054830 0 0 0 122748 1485 0 0 25 0 1 0 873196358 90767360 18643 33554432000 4194304 4279335 140737364154944 18446744073709551615 4255668 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/30696/statm: 22160 18643 270 21 0 18797 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 88640

[startup+1302.3 s]
/proc/loadavg: 4.00 4.00 3.72 5/190 30741
/proc/meminfo: memFree=31238512/32951124 swapFree=67053960/67111528
[pid=30696] ppid=30694 vsize=137960 CPUtime=1302.34 cores=4,6
/proc/30696/stat : 30696 (OptimuS_release) R 30694 30696 29438 0 -1 4202496 14101836 0 0 0 128632 1602 0 0 25 0 1 0 873196358 141271040 26955 33554432000 4194304 4279335 140737364154944 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/30696/statm: 34490 26955 270 21 0 31127 0
Current children cumulated CPU time (s) 1302.34
Current children cumulated vsize (KiB) 137960

[startup+1362.3 s]
/proc/loadavg: 3.43 3.84 3.68 4/184 30768
/proc/meminfo: memFree=31462388/32951124 swapFree=67053960/67111528
[pid=30696] ppid=30694 vsize=88640 CPUtime=1362.34 cores=4,6
/proc/30696/stat : 30696 (OptimuS_release) R 30694 30696 29438 0 -1 4202496 15178250 0 0 0 134505 1729 0 0 25 0 1 0 873196358 90767360 18643 33554432000 4194304 4279335 140737364154944 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/30696/statm: 22160 18643 270 21 0 18797 0
Current children cumulated CPU time (s) 1362.34
Current children cumulated vsize (KiB) 88640

[startup+1422.31 s]
/proc/loadavg: 3.20 3.70 3.64 4/184 30769
/proc/meminfo: memFree=31453796/32951124 swapFree=67053960/67111528
[pid=30696] ppid=30694 vsize=88640 CPUtime=1422.34 cores=4,6
/proc/30696/stat : 30696 (OptimuS_release) R 30694 30696 29438 0 -1 4202496 16280865 0 0 0 140374 1860 0 0 25 0 1 0 873196358 90767360 18643 33554432000 4194304 4279335 140737364154944 18446744073709551615 4256243 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/30696/statm: 22160 18643 270 21 0 18797 0
Current children cumulated CPU time (s) 1422.34
Current children cumulated vsize (KiB) 88640

[startup+1482.3 s]
/proc/loadavg: 3.07 3.57 3.60 4/184 30771
/proc/meminfo: memFree=31374892/32951124 swapFree=67053960/67111528
[pid=30696] ppid=30694 vsize=137960 CPUtime=1482.33 cores=4,6
/proc/30696/stat : 30696 (OptimuS_release) R 30694 30696 29438 0 -1 4202496 17442060 0 0 0 146239 1994 0 0 25 0 1 0 873196358 141271040 27981 33554432000 4194304 4279335 140737364154944 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/30696/statm: 34490 27981 270 21 0 31127 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 137960

[startup+1542.3 s]
/proc/loadavg: 3.09 3.48 3.56 4/184 30773
/proc/meminfo: memFree=31250228/32951124 swapFree=67053960/67111528
[pid=30696] ppid=30694 vsize=88640 CPUtime=1542.34 cores=4,6
/proc/30696/stat : 30696 (OptimuS_release) R 30694 30696 29438 0 -1 4202496 18586076 0 0 0 152105 2129 0 0 25 0 1 0 873196358 90767360 18643 33554432000 4194304 4279335 140737364154944 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/30696/statm: 22160 18643 270 21 0 18797 0
Current children cumulated CPU time (s) 1542.34
Current children cumulated vsize (KiB) 88640

[startup+1602.3 s]
/proc/loadavg: 3.03 3.39 3.52 4/184 30774
/proc/meminfo: memFree=31413628/32951124 swapFree=67053960/67111528
[pid=30696] ppid=30694 vsize=168780 CPUtime=1602.34 cores=4,6
/proc/30696/stat : 30696 (OptimuS_release) R 30694 30696 29438 0 -1 4202496 19597897 0 0 0 157992 2242 0 0 25 0 1 0 873196358 172830720 32536 33554432000 4194304 4279335 140737364154944 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/30696/statm: 42195 32536 270 21 0 38832 0
Current children cumulated CPU time (s) 1602.34
Current children cumulated vsize (KiB) 168780

[startup+1662.3 s]
/proc/loadavg: 3.01 3.32 3.49 4/184 30776
/proc/meminfo: memFree=31355788/32951124 swapFree=67053960/67111528
[pid=30696] ppid=30694 vsize=137960 CPUtime=1662.34 cores=4,6
/proc/30696/stat : 30696 (OptimuS_release) R 30694 30696 29438 0 -1 4202496 20690476 0 0 0 163861 2373 0 0 25 0 1 0 873196358 141271040 30377 33554432000 4194304 4279335 140737364154944 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/30696/statm: 34490 30377 270 21 0 31127 0
Current children cumulated CPU time (s) 1662.34
Current children cumulated vsize (KiB) 137960

[startup+1722.3 s]
/proc/loadavg: 2.78 3.21 3.44 3/178 30805
/proc/meminfo: memFree=31487176/32951124 swapFree=67053960/67111528
[pid=30696] ppid=30694 vsize=88640 CPUtime=1722.34 cores=4,6
/proc/30696/stat : 30696 (OptimuS_release) R 30694 30696 29438 0 -1 4202496 21686054 0 0 0 169749 2485 0 0 25 0 1 0 873196358 90767360 18643 33554432000 4194304 4279335 140737364154944 18446744073709551615 4255626 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/30696/statm: 22160 18643 270 21 0 18797 0
Current children cumulated CPU time (s) 1722.34
Current children cumulated vsize (KiB) 88640

[startup+1782.3 s]
/proc/loadavg: 1.84 2.87 3.31 2/172 30832
/proc/meminfo: memFree=31631492/32951124 swapFree=67053960/67111528
[pid=30696] ppid=30694 vsize=88640 CPUtime=1782.35 cores=4,6
/proc/30696/stat : 30696 (OptimuS_release) R 30694 30696 29438 0 -1 4202496 22657694 0 0 0 175639 2596 0 0 25 0 1 0 873196358 90767360 18643 33554432000 4194304 4279335 140737364154944 18446744073709551615 4256240 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/30696/statm: 22160 18643 270 21 0 18797 0
Current children cumulated CPU time (s) 1782.35
Current children cumulated vsize (KiB) 88640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 1.72 2.80 3.28 2/172 30832
/proc/meminfo: memFree=31667680/32951124 swapFree=67053960/67111528
[pid=30696] ppid=30694 vsize=88640 CPUtime=1800.05 cores=4,6
/proc/30696/stat : 30696 (OptimuS_release) R 30694 30696 29438 0 -1 4202496 22961652 0 0 0 177374 2631 0 0 25 0 1 0 873196358 90767360 18643 33554432000 4194304 4279335 140737364154944 18446744073709551615 4235570 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/30696/statm: 22160 18643 270 21 0 18797 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 88640

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): 1800.07
CPU user time (s): 1773.75
CPU system time (s): 26.318
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 218868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1773.75
system time used= 26.318
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22961652
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= 8
involuntary context switches= 1359

runsolver used 3.15952 second user time and 6.61099 second system time

The end

Launcher Data 

Begin job on node142 at 2011-06-11 17:56:49
IDJOB=3494890
IDBENCH=88641
IDSOLVER=1986
FILE ID=node142/3494890-1307807809
RUNJOBID= node142-1307807320-30436
PBS_JOBID= 13551046
Free space on /tmp= 74108 MiB

SOLVER NAME= OptimuS a100_source
BENCH NAME= SAT11/mus/chen/fdmus_v100/fdmus_b20_388.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3494890-1307807809/watcher-3494890-1307807809 -o /tmp/evaluation-result-3494890-1307807809/solver-3494890-1307807809 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3494890-1307807809.cnf

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

MD5SUM BENCH= 9b3d5a40faa434ed629267cacdf9d25c
RANDOM SEED=537157386

node142.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		: 2666.846
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		: 2666.846
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	: 5131.95
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		: 2666.846
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	: 5332.82
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		: 2666.846
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	: 5332.67
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		: 2666.846
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	: 5332.81
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		: 2666.846
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	: 5332.75
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		: 2666.846
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	: 5332.82
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		: 2666.846
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31488976 kB
Buffers:        221236 kB
Cached:         793776 kB
SwapCached:      11412 kB
Active:         719384 kB
Inactive:       568160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31488976 kB
SwapTotal:    67111528 kB
SwapFree:     67053960 kB
Dirty:             408 kB
Writeback:           0 kB
AnonPages:      269908 kB
Mapped:          13252 kB
Slab:           107916 kB
PageTables:       5744 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   523860 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= 74108 MiB
End job on node142 at 2011-06-11 18:26:51